AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesInformation ScienceGeographicals
RANK LigandReceptor Activator of Nuclear Factor-kappa BOsteoprotegerinOsteoclastsLigandsReceptors, Tumor Necrosis FactorOsteitis DeformansReceptors, Cytoplasmic and NuclearMembrane GlycoproteinsBone ResorptionOsteolysisCarrier ProteinsGlycoproteinsOsteoporosisBone NeoplasmsOsteoblastsBone and BonesCD40 LigandSignal TransductionCell DifferentiationFas Ligand ProteinCells, CulturedProtein BindingBinding SitesModels, MolecularMolecular Sequence DataAmino Acid SequenceTNF-Related Apoptosis-Inducing LigandCD30 LigandOsteoporosis, PostmenopausalPostmenopauseBone DensityEstrogensBone Marrow CellsProsthesis-Related InfectionsJoint ProsthesisKnee ProsthesisSonicationArthroplasty, Replacement, KneeHip ProsthesisBaltimoreWristBone Remodeling
RANK Ligand
A transmembrane protein belonging to the tumor necrosis factor superfamily that specifically binds RECEPTOR ACTIVATOR OF NUCLEAR FACTOR-KAPPA B and OSTEOPROTEGERIN. It plays an important role in regulating OSTEOCLAST differentiation and activation.
Receptor Activator of Nuclear Factor-kappa B
A tumor necrosis factor receptor family member that is specific for RANK LIGAND and plays a role in bone homeostasis by regulating osteoclastogenesis. It is also expressed on DENDRITIC CELLS where it plays a role in regulating dendritic cell survival. Signaling by the activated receptor occurs through its association with TNF RECEPTOR-ASSOCIATED FACTORS.
Osteoprotegerin
A secreted member of the TNF receptor superfamily that negatively regulates osteoclastogenesis. It is a soluble decoy receptor of RANK LIGAND that inhibits both CELL DIFFERENTIATION and function of OSTEOCLASTS by inhibiting the interaction between RANK LIGAND and RECEPTOR ACTIVATOR OF NUCLEAR FACTOR-KAPPA B.
Osteoclasts
A large multinuclear cell associated with the BONE RESORPTION. An odontoclast, also called cementoclast, is cytomorphologically the same as an osteoclast and is involved in CEMENTUM resorption.
Ligands
A molecule that binds to another molecule, used especially to refer to a small molecule that binds specifically to a larger molecule, e.g., an antigen binding to an antibody, a hormone or neurotransmitter binding to a receptor, or a substrate or allosteric effector binding to an enzyme. Ligands are also molecules that donate or accept a pair of electrons to form a coordinate covalent bond with the central metal atom of a coordination complex. (From Dorland, 27th ed)
Receptors, Tumor Necrosis Factor
Cell surface receptors that bind TUMOR NECROSIS FACTORS and trigger changes which influence the behavior of cells.
Osteitis Deformans
A disease marked by repeated episodes of increased bone resorption followed by excessive attempts at repair, resulting in weakened, deformed bones of increased mass. The resultant architecture of the bone assumes a mosaic pattern in which the fibers take on a haphazard pattern instead of the normal parallel symmetry.
Receptors, Cytoplasmic and Nuclear
Intracellular receptors that can be found in the cytoplasm or in the nucleus. They bind to extracellular signaling molecules that migrate through or are transported across the CELL MEMBRANE. Many members of this class of receptors occur in the cytoplasm and are transported to the CELL NUCLEUS upon ligand-binding where they signal via DNA-binding and transcription regulation. Also included in this category are receptors found on INTRACELLULAR MEMBRANES that act via mechanisms similar to CELL SURFACE RECEPTORS.
Membrane Glycoproteins
Glycoproteins found on the membrane or surface of cells.
Bone Resorption
Bone loss due to osteoclastic activity.
Osteolysis
Dissolution of bone that particularly involves the removal or loss of calcium.
Carrier Proteins
Transport proteins that carry specific substances in the blood or across cell membranes.
Glycoproteins
Conjugated protein-carbohydrate compounds including mucins, mucoid, and amyloid glycoproteins.
Osteoporosis
Reduction of bone mass without alteration in the composition of bone, leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS, POSTMENOPAUSAL) and age-related or senile osteoporosis.
Bone Neoplasms
Tumors or cancer located in bone tissue or specific BONES.
Osteoblasts
Bone-forming cells which secrete an EXTRACELLULAR MATRIX. HYDROXYAPATITE crystals are then deposited into the matrix to form bone.
Bone and Bones
A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principle cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX.
CD40 Ligand
A membrane glycoprotein and differentiation antigen expressed on the surface of T-cells that binds to CD40 ANTIGENS on B-LYMPHOCYTES and induces their proliferation. Mutation of the gene for CD40 ligand is a cause of HYPER-IGM IMMUNODEFICIENCY SYNDROME, TYPE 1.
Signal Transduction
The intracellular transfer of information (biological activation/inhibition) through a signal pathway. In each signal transduction system, an activation/inhibition signal from a biologically active molecule (hormone, neurotransmitter) is mediated via the coupling of a receptor/enzyme to a second messenger system or to an ion channel. Signal transduction plays an important role in activating cellular functions, cell differentiation, and cell proliferation. Examples of signal transduction systems are the GAMMA-AMINOBUTYRIC ACID-postsynaptic receptor-calcium ion channel system, the receptor-mediated T-cell activation pathway, and the receptor-mediated activation of phospholipases. Those coupled to membrane depolarization or intracellular release of calcium include the receptor-mediated activation of cytotoxic functions in granulocytes and the synaptic potentiation of protein kinase activation. Some signal transduction pathways may be part of larger signal transduction pathways; for example, protein kinase activation is part of the platelet activation signal pathway.
Cell Differentiation
Progressive restriction of the developmental potential and increasing specialization of function that leads to the formation of specialized cells, tissues, and organs.
Fas Ligand Protein
A transmembrane protein belonging to the tumor necrosis factor superfamily that was originally discovered on cells of the lymphoid-myeloid lineage, including activated T-LYMPHOCYTES and NATURAL KILLER CELLS. It plays an important role in immune homeostasis and cell-mediated toxicity by binding to the FAS RECEPTOR and triggering APOPTOSIS.
Cells, Cultured
Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.
Protein Binding
The process in which substances, either endogenous or exogenous, bind to proteins, peptides, enzymes, protein precursors, or allied compounds. Specific protein-binding measures are often used as assays in diagnostic assessments.
Binding Sites
The parts of a macromolecule that directly participate in its specific combination with another molecule.
Models, Molecular
Models used experimentally or theoretically to study molecular shape, electronic properties, or interactions; includes analogous molecules, computer-generated graphics, and mechanical structures.
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Amino Acid Sequence
The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.
TNF-Related Apoptosis-Inducing Ligand
A transmembrane-protein belonging to the TNF family of intercellular signaling proteins. It is a widely expressed ligand that activates APOPTOSIS by binding to TNF-RELATED APOPTOSIS-INDUCING LIGAND RECEPTORS. The membrane-bound form of the protein can be cleaved by specific CYSTEINE ENDOPEPTIDASES to form a soluble ligand form.
CD30 Ligand
A membrane-bound tumor necrosis family member found primarily on activated T-LYMPHOCYTES that binds specifically to CD30 ANTIGEN. It may play a role in INFLAMMATION and immune regulation.
Osteoporosis, Postmenopausal
Metabolic disorder associated with fractures of the femoral neck, vertebrae, and distal forearm. It occurs commonly in women within 15-20 years after menopause, and is caused by factors associated with menopause including estrogen deficiency.
Postmenopause
The physiological period following the MENOPAUSE, the permanent cessation of the menstrual life.
Bone Density
The amount of mineral per square centimeter of BONE. This is the definition used in clinical practice. Actual bone density would be expressed in grams per milliliter. It is most frequently measured by X-RAY ABSORPTIOMETRY or TOMOGRAPHY, X RAY COMPUTED. Bone density is an important predictor for OSTEOPOROSIS.
Estrogens
Compounds that interact with ESTROGEN RECEPTORS in target tissues to bring about the effects similar to those of ESTRADIOL. Estrogens stimulate the female reproductive organs, and the development of secondary female SEX CHARACTERISTICS. Estrogenic chemicals include natural, synthetic, steroidal, or non-steroidal compounds.
Bone Marrow Cells
Cells contained in the bone marrow including fat cells (see ADIPOCYTES); STROMAL CELLS; MEGAKARYOCYTES; and the immediate precursors of most blood cells.
Prosthesis-Related Infections
Infections resulting from the implantation of prosthetic devices. The infections may be acquired from intraoperative contamination (early) or hematogenously acquired from other sites (late).
Joint Prosthesis
Prostheses used to partially or totally replace a human or animal joint. (from UMDNS, 1999)
Knee Prosthesis
Replacement for a knee joint.
Sonication
The application of high intensity ultrasound to liquids.
Arthroplasty, Replacement, Knee
Replacement of the knee joint.
Hip Prosthesis
Replacement for a hip joint.
Baltimore
Wrist
The region of the upper limb between the metacarpus and the FOREARM.
Bone Remodeling
The continuous turnover of BONE MATRIX and mineral that involves first an increase in BONE RESORPTION (osteoclastic activity) and later, reactive BONE FORMATION (osteoblastic activity). The process of bone remodeling takes place in the adult skeleton at discrete foci. The process ensures the mechanical integrity of the skeleton throughout life and plays an important role in calcium HOMEOSTASIS. An imbalance in the regulation of bone remodeling's two contrasting events, bone resorption and bone formation, results in many of the metabolic bone diseases, such as OSTEOPOROSIS.

Receptor activator of NF-kappaB recruits multiple TRAF family adaptors and activates c-Jun N-terminal kinase. (1/1553)

Receptor activator of NF-kappaB (RANK) is a recently cloned member of the tumor necrosis factor receptor (TNFR) superfamily, and its function has been implicated in osteoclast differentiation and dendritic cell survival. Many of the TNFR family receptors recruit various members of the TNF receptor-associated factor (TRAF) family for transduction of their signals to NF-kappaB and c-Jun N-terminal kinase. In this study, the involvement of TRAF family members and the activation of the JNK pathway in signal transduction by RANK were investigated. TRAF1, 2, 3, 5, and 6 were found to bind RANK in vitro. Association of RANK with each of these TRAF proteins was also detected in vivo. Expression of RANK in cultured cells also induced the activation of JNK, which was blocked by a dominant-negative form of JNK. Furthermore, by employing various C-terminal deletion mutants of RANK, the regions responsible for TRAF interaction and JNK activation were identified. TRAF5 was determined to bind to the C-terminal 11 amino acids and the other TRAF members to a region N-terminal to the TRAF5 binding site. The domain responsible for JNK activation was localized to the same region where TRAF1, 2, 3, and 6 bound, which suggests that these TRAF molecules might mediate the RANK-induced JNK activation.  (+info)

TRANCE, a TNF family member, is differentially expressed on T cell subsets and induces cytokine production in dendritic cells. (2/1553)

TNF-related activation-induced cytokine (TRANCE) is a member of the TNF family recently identified in activated T cells. We report here that TRANCE mRNA is constitutively expressed in memory, but not naive, T cells and in single-positive thymocytes. Upon TCR/CD3 stimulation, TRANCE mRNA and surface protein expression are rapidly up-regulated in CD4+ and CD8+ T cells, which can be further enhanced on CD4+ T cells by CD28-mediated costimulation. However, TRANCE induction is significantly suppressed when cells are stimulated in the presence of IL-4, but is not modified in the presence of IFN-alpha, IFN-gamma, TGF-beta, TNF-alpha, or IL-2. High levels of TRANCE receptor expression are found on mature dendritic cells (DCs). In this study we show that activated T and B cells also express TRANCE receptor, but only at low levels. TRANCE, however, does not exert any significant effect on the proliferation, activation, or survival of those cells. In DCs, TRANCE induces the expression of proinflammatory cytokines (IL-6, IL-1) and T cell growth and differentiation factors (IL-12, IL-15) in addition to enhancing DC survival. Moreover, TRANCE cooperates with CD40 ligand or TNF-alpha to further increase the viability of DCs, suggesting that several TNF-related molecules on activated T cells may cooperatively regulate the function and survival of DCs to enhance T cell-mediated immune responses.  (+info)

Activation of NF-kappaB by RANK requires tumor necrosis factor receptor-associated factor (TRAF) 6 and NF-kappaB-inducing kinase. Identification of a novel TRAF6 interaction motif. (3/1553)

Various members of the tumor necrosis factor (TNF) receptor superfamily activate nuclear factor kappaB (NF-kappaB) and the c-Jun N-terminal kinase (JNK) pathways through their interaction with TNF receptor-associated factors (TRAFs) and NF-kappaB-inducing kinase (NIK). We have previously shown that the cytoplasmic domain of receptor activator of NF-kappaB (RANK) interacts with TRAF2, TRAF5, and TRAF6 and that its overexpression activates NF-kappaB and JNK pathways. Through a detailed mutational analysis of the cytoplasmic domain of RANK, we demonstrate that TRAF2 and TRAF5 bind to consensus TRAF binding motifs located in the C terminus at positions 565-568 and 606-611, respectively. In contrast, TRAF6 interacts with a novel motif located between residues 340 and 358 of RANK. Furthermore, transfection experiments with RANK and its deletion mutants in human embryonic 293 cells revealed that the TRAF6-binding region (340-358), but not the TRAF2 or TRAF5-binding region, is necessary and sufficient for RANK-induced NF-kappaB activation. Moreover, a kinase mutant of NIK (NIK-KM) inhibited RANK-induced NF-kappaB activation. However, RANK-mediated JNK activation required a distal portion (427-603) of RANK containing the TRAF2-binding domain. Thus, our results indicate that RANK interacts with various TRAFs through distinct motifs and activates NF-kappaB via a novel TRAF6 interaction motif, which then activates NIK, thus leading to NF-kappaB activation, whereas RANK most likely activates JNK through a TRAF2-interacting region in RANK.  (+info)

Tumor necrosis factor receptor family member RANK mediates osteoclast differentiation and activation induced by osteoprotegerin ligand. (4/1553)

A receptor that mediates osteoprotegerin ligand (OPGL)-induced osteoclast differentiation and activation has been identified via genomic analysis of a primary osteoclast precursor cell cDNA library and is identical to the tumor necrosis factor receptor (TNFR) family member RANK. The RANK mRNA was highly expressed by isolated bone marrow-derived osteoclast progenitors and by mature osteoclasts in vivo. Recombinant OPGL binds specifically to RANK expressed by transfected cell lines and purified osteoclast progenitors. Transgenic mice expressing a soluble RANK-Fc fusion protein have severe osteopetrosis because of a reduction in osteoclasts, similar to OPG transgenic mice. Recombinant RANK-Fc binds with high affinity to OPGL in vitro and blocks osteoclast differentiation and activation in vitro and in vivo. Furthermore, polyclonal Ab against the RANK extracellular domain promotes osteoclastogenesis in bone marrow cultures suggesting that RANK activation mediates the effects of OPGL on the osteoclast pathway. These data indicate that OPGL-induced osteoclastogenesis is directly mediated through RANK on osteoclast precursor cells.  (+info)

TRANCE, a tumor necrosis factor family member critical for CD40 ligand-independent T helper cell activation. (5/1553)

CD40 ligand (CD40L), a tumor necrosis factor (TNF) family member, plays a critical role in antigen-specific T cell responses in vivo. CD40L expressed on activated CD4(+) T cells stimulates antigen-presenting cells such as dendritic cells, resulting in the upregulation of costimulatory molecules and the production of various inflammatory cytokines required for CD4(+) T cell priming in vivo. However, CD40L- or CD40-deficient mice challenged with viruses mount protective CD4(+) T cell responses that produce normal levels of interferon gamma, suggesting a CD40L/CD40-independent mechanism of CD4(+) T cell priming that to date has not been elucidated. Here we show that CD4(+) T cell responses to viral infection were greatly diminished in CD40-deficient mice by administration of a soluble form of TNF-related activation-induced cytokine receptor (TRANCE-R) to inhibit the function of another TNF family member, TRANCE. Thus, the TRANCE/TRANCE-R interaction provides costimulation required for efficient CD4(+) T cell priming during viral infection in the absence of CD40L/CD40. These results also indicate that not even the potent inflammatory microenvironment induced by viral infections is sufficient to elicit efficient CD4(+) T cell priming without proper costimulation provided by the TNF family (CD40L or TRANCE). Moreover, the data suggest that TRANCE/TRANCE-R may be a novel and important target for immune intervention.  (+info)

Promoter structure of mouse RANKL/TRANCE/OPGL/ODF gene. (6/1553)

Receptor activator of NF-kappa B ligand (RANKL)/tumor necrosis factor-related activation induced cytokine (TRANCE)/osteoprotegerin ligand (OPGL)/osteoclast differentiation factor (ODF) is a membrane-bound signal transducer responsible for differentiation and maintenance of osteoclasts. To elucidate the mechanism regulating RANKL/TRANCE/OPGL/ODF gene expression, we cloned the 5'-flanking basic promoter region of the mouse RANKL/TRANCE/OPGL/ODF gene and characterized it by transient transfection studies and genomic Southern blot analysis. Inverted TATA- and CAAT-boxes and a putative Cbfa1/Osf2/AML3 binding domain constituted the basic promoter structure. The repeated half-sites for the vitamin D3 (VitD3) and glucocorticoid receptors were located at -935 and -640, respectively. Transient transfection studies revealed that short-term treatment with 1alpha,25(OH)2 VitD3 or dexamethasone increased luciferase activity up to 204% and 178%, respectively; on the other hand, treatment with dibutyryl cyclic AMP did not affect the promoter activity. Since the expression of Cbfa1/Osf2/AML3 is also regulated by VitD3, 1alpha,25(OH)2 VitD3 might affect RANKL/TRANCE/OPGL/ODF gene expression both directly and indirectly. CpG methylation was observed dominantly in mouse stromal cells, ST2, of a later passage which ceased to support in vitro osteoclastogenesis, suggesting that the methylation status of the CpG loci in the RANKL/TRANCE/OPGL/ODF gene promoter may be one of the influential cis-regulating factors.  (+info)

Evidence for a role of a tumor necrosis factor-alpha (TNF-alpha)-converting enzyme-like protease in shedding of TRANCE, a TNF family member involved in osteoclastogenesis and dendritic cell survival. (7/1553)

Tumor necrosis factor (TNF)-related activation-induced cytokine (TRANCE), a member of the TNF family, is a dendritic cell survival factor and is essential for osteoclastogenesis and osteoclast activation. In this report we demonstrate (i) that TRANCE, like TNF-alpha, is made as a membrane-anchored precursor, which is released from the plasma membrane by a metalloprotease; (ii) that soluble TRANCE has potent dendritic cell survival and osteoclastogenic activity; (iii) that the metalloprotease-disintegrin TNF-alpha convertase (TACE) can cleave immunoprecipitated TRANCE in vitro in a fashion that mimics the cleavage observed in tissue culture cells; and (iv) that in vitro cleavage of a TRANCE ectodomain/CD8 fusion protein and of a peptide corresponding to the TRANCE cleavage site by TACE occurs at the same site that is used when TRANCE is shed from cells into the supernatant. We propose that the TRANCE ectodomain is released from cells by TACE or a related metalloprotease-disintegrin, and that this release is an important component of the function of TRANCE in bone and immune homeostasis.  (+info)

The ligand for osteoprotegerin (OPGL) directly activates mature osteoclasts. (8/1553)

Osteoprotegerin (OPG) and OPG-ligand (OPGL) potently inhibit and stimulate, respectively, osteoclast differentiation (Simonet, W.S., D.L. Lacey, C.R. Dunstan, M. Kelley, M.-S. Chang, R. Luethy, H.Q. Nguyen, S. Wooden, L. Bennett, T. Boone, et al. 1997. Cell. 89:309-319; Lacey, D.L., E. Timms, H.-L. Tan, M.J. Kelley, C.R. Dunstan, T. Burgess, R. Elliott, A. Colombero, G. Elliott, S. Scully, et al. 1998. Cell. 93: 165-176), but their effects on mature osteoclasts are not well understood. Using primary cultures of rat osteoclasts on bone slices, we find that OPGL causes approximately sevenfold increase in total bone surface erosion. By scanning electron microscopy, OPGL-treated osteoclasts generate more clusters of lacunae on bone suggesting that multiple, spatially associated cycles of resorption have occurred. However, the size of individual resorption events are unchanged by OPGL treatment. Mechanistically, OPGL binds specifically to mature OCs and rapidly (within 30 min) induces actin ring formation; a marked cytoskeletal rearrangement that necessarily precedes bone resorption. Furthermore, we show that antibodies raised against the OPGL receptor, RANK, also induce actin ring formation. OPGL-treated mice exhibit increases in blood ionized Ca++ within 1 h after injections, consistent with immediate OC activation in vivo. Finally, we find that OPG blocks OPGL's effects on both actin ring formation and bone resorption. Together, these findings indicate that, in addition to their effects on OC precursors, OPGL and OPG have profound and direct effects on mature OCs and indicate that the OC receptor, RANK, mediates OPGL's effects.  (+info)

Oxidized lipids enhance RANKL production by T lymphocytes: Implications for lipid-induced bone loss - pdf attachedOxidized lipids enhance RANKL production by T lymphocytes: Implications for lipid-induced bone loss - pdf attached
To elucidate the mechanism involved in the oxidized lipid-induced RANKL production in T lymphocytes, we tested a panel of pathway inhibitors, using concentrations that did not affect cell viability. We first investigated the NFκB pathway, based on previous reports showing that this pathway is central to the maturation and activation of osteoclast precursor cells induced by RANK/RANKL binding [44]. Furthermore, the biological activity of MM-LDL and oxidized lipids in several other cell types is mediated, at least in part, through the NFκB pathway [49]. Two different NFκB inhibitors were used, one that blocks the translocation of the active NFκB complex from the cytoplasm into the nucleus (inhibitor 1), and one that prevents the phosphorylation of IκBα (inhibitor 2). We found that the MM-LDL-induced RANKL production by the stimulated T lymphocytes was only modestly reduced when the NFκB pathway was inhibited. (Fig. 3A). By contrast, in the unstimulated T lymphocytes, RANKL production ...
http://www.natap.org/2009/HIV/082509_07.htm
Bone metabolism involvement in acute lymphocytic leukemia: the receptor Activator Nuclear Factor Kappa B Ligand pathway - Padua...Bone metabolism involvement in acute lymphocytic leukemia: the receptor Activator Nuclear Factor Kappa B Ligand pathway - Padua...
La principale via regolatrice del metabolismo osseo è quella del Receptor Activator Nuclear Factor Kappa B Ligand (RANKL), anche noto come CD254. Questo ligando esiste sia in forma solubile sia di membrana (CD254). Il CD254 è espresso soprattutto dagli Osteoblasti (OBs), le cellule responsabili della formazione dellosso, mentre il suo recettore, RANK, dagli Osteoclasti (OCs), le cellule deputate al riassorbimento. Gli osteoclasti degradano losso dopo lattivazione attraverso il legame del RANKL. Altre cellule possono esprimere il RANKL e lalta espressione del RANKL è associata alla capacità delle cellule di indurre osteolisi. Lanalisi al citofluorimetro ha dimostrato che lespressione della forma di membrana CD254 è up-regolata nei pazienti allesordio B LLA Common rispetto ai controlli fuori terapia o a fine mantenimento. Mediante esperimenti di co-cultura è stata studiata la capacità dei blasti di influenzare il differenziamento dei precursori degli osteoclasti. E stata valutata ...
http://paduaresearch.cab.unipd.it/8998/
Rat RANkL(Receptor Activator Of Nuclear Factor Kappa B Ligand) ELISA Kit - Signet LaboratoriesRat RANkL(Receptor Activator Of Nuclear Factor Kappa B Ligand) ELISA Kit - Signet Laboratories
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species ...
https://signetlabs.com/rat-ranklreceptor-activator-of-nuclear-factor-kappa-b-ligand-elisa-kit/
Novel inhibitors of RANKL-induced osteoclastogenesis: Design, synthesis, and biological evaluation of 6-(2,4-difluorophenyl)-3...Novel inhibitors of RANKL-induced osteoclastogenesis: Design, synthesis, and biological evaluation of 6-(2,4-difluorophenyl)-3...
TY - JOUR. T1 - Novel inhibitors of RANKL-induced osteoclastogenesis. T2 - Design, synthesis, and biological evaluation of 6-(2,4-difluorophenyl)-3-phenyl-2H-benzo[e][1,3]oxazine-2,4(3H)-diones. AU - Lee, Chia Chung. AU - Liu, Fei Lan. AU - Chen, Chun Liang. AU - Chen, Tsung Chih. AU - Liu, Feng Cheng. AU - Ahmed Ali, Ahmed Atef. AU - Chang, Deh Ming. AU - Huang, Hsu Shan. PY - 2015/7/23. Y1 - 2015/7/23. N2 - A series of novel 6-(2,4-difluorophenyl)-3-phenyl-2H-benzo[e][1,3]oxazine-2,4(3H)-dione derivatives were synthesized and evaluated for their inhibitory effects on osteoclast activities by using TRAP-staining assay. Among the tested compounds, 3d and 3h exhibited more potent osteoclast-inhibitory activities than the lead compound NDMC503 (a ring-fused structure of NDMC101), as reported in our previous study. Both 3d and 3h exhibited two-fold increase in activity compared to NDMC503. In addition, our biological results indicated that 3d and 3h could suppress RANKL-induced ...
https://tmu.pure.elsevier.com/en/publications/novel-inhibitors-of-rankl-induced-osteoclastogenesis-design-synth
Identification of Nedd9 as a TGF-β-Smad2-3 Target Gene Involved in RANKL-Induced Osteoclastogenesis by Comprehensive Analysis -...Identification of Nedd9 as a TGF-β-Smad2-3 Target Gene Involved in RANKL-Induced Osteoclastogenesis by Comprehensive Analysis -...
Identification of Nedd9 as a TGF-β-Smad2-3 Target Gene Involved in RANKL-Induced Osteoclastogenesis by Comprehensive Analysis. . Biblioteca virtual para leer y descargar libros, documentos, trabajos y tesis universitarias en PDF. Material universiario, documentación y tareas realizadas por universitarios en nuestra biblioteca. Para descargar gratis y para leer online.
http://libros.duhnnae.com/2017/jun9/149857470471-Identification-of-Nedd9-as-a-TGF-Smad2-3-Target-Gene-Involved-in-RANKL-Induced-Osteoclastogenesis-by-Comprehensive-Analysis.php
Paper: MKP-1 is Required for Canonical 1,25(OH)<sub>2</sub>D<sub>3</sub>-signaling and Osteoclastogenesis (AADR Annual...Paper: MKP-1 is Required for Canonical 1,25(OH)<sub>2</sub>D<sub>3</sub>-signaling and Osteoclastogenesis (AADR Annual...
Vitamin D3, and its most active form 1,25(OH)2D3, are well known to stimulate osteoclastogenesis through stromal cell induction of the receptor activator of nuclear factor kappaB ligand (RANKL). Mitogen activating protein kinase phosphatase-1 (MKP-1) is a phosphatase classically known to negatively regulate the immune response through dephosphorylation of p38, ERK, and JNK activity. Objective: The purpose of this study was to define the role of MKP-1 in genomic 1,25(OH)2D3 signaling and downstream osteoclastogenesis through RANKL. Methods: Primary bone marrow stromal cells (BMSCs) from tibias and femurs of MKP-1-/- and MKP-1+/+ mice were collected. Gene expression was measured using RT-qPCR, protein expression by immunoblot and ELISA in 1,25(OH)2D3 treated cultures. Co-culture osteoclastogenesis assays were conducted as well. Results: RT-qPCR and immunoblot analysis comparing BMSCs revealed that 1,25(OH)2D3-induced VDR, CYP24a1 and RANKL mRNA expression and protein were significantly attenuated ...
http://www-personal.umich.edu/~sbayne/DMG/DMG-Publications/IADR-AADR-Meeting-Program-Books/2012-AADR-Tampa/2012-AADR-Tampa-CD/AADR12/Paper158310.html
Activation of Receptor Activator of NF-κB Ligand Gene Expression by 1,25-Dihydroxyvitamin D3 Is Mediated through Multiple Long...Activation of Receptor Activator of NF-κB Ligand Gene Expression by 1,25-Dihydroxyvitamin D3 Is Mediated through Multiple Long...
The importance of RankL as a key osteoclastogenic factor in bone remodeling is now well established (63). Perhaps most persuasive is the finding through deletion studies in mice that the loss of either RankL or its receptor (Rank) results in a significant deficiency in osteoclast production (20, 37). Indeed, several osteoporotic states in humans have been ascribed to genetic defects in the RANKL/RANK/OPG signaling pathway (68). Thus, although factors separate from RankL are known to play roles in the osteoclastogenic process (35, 63), it is clear that this gene product and its signal transduction pathway are key components. An understanding of the mechanisms whereby this gene is regulated is therefore of paramount importance.. Our studies using ChIP/chip analysis, direct ChIP, and more traditional molecular approaches identified five distinct regions located at significant distances upstream of the TSS that were responsible for regulating the expression of the RankL gene. VDR and RXR localize to ...
https://mcb.asm.org/content/26/17/6469
3urf - Proteopedia, life in 3D3urf - Proteopedia, life in 3D
Receptor activator of NF-kappaB ligand (RANKL), its signaling receptor RANK, and its decoy receptor osteoprotegerin (OPG) constitute a molecular triad that is critical in regulating bone remodeling, and also plays multiple roles in the immune system. OPG binds RANKL directly to block its interaction with RANK. In this article, we report the 2.7-A crystal structure of human RANKL trimer in complex with the N-terminal fragment of human OPG containing four cysteine-rich TNFR homologous domains (OPG-CRD). The structure shows that RANKL trimer uses three equivalent grooves between two neighboring monomers to interact with three OPG-CRD monomers symmetrically. A loop from the CRD3 domain of OPG-CRD inserts into the shallow groove of RANKL, providing the major binding determinant that is further confirmed by affinity measurement and osteoclast differentiation assay. These results, together with a previously reported mouse RANKL/RANK complex structure, reveal that OPG exerts its decoy receptor function ...
http://proteopedia.org/wiki/index.php/3urf
KAKEN - Research Projects | REGULATORY MECHANISM OF RANKL GENE EXPRESSION (KAKENHI-PROJECT-14570188)KAKEN - Research Projects | REGULATORY MECHANISM OF RANKL GENE EXPRESSION (KAKENHI-PROJECT-14570188)
Principal Investigator：KITAZAWA Riko, Project Period (FY)：2002 - 2003, Research Category：Grant-in-Aid for Scientific Research (C), Section：一般, Research Field：Experimental pathology
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14570188/
Advances in the Therapy of Prostate Cancer-Induced Bone Disease: Current Insights and Future Perspectives on the RANK/RANKL...Advances in the Therapy of Prostate Cancer-Induced Bone Disease: Current Insights and Future Perspectives on the RANK/RANKL...
Context: Prostate cancer (PCa) cells are characterised by an exquisite tropism for the bone, which translates into one of the highest rates of bone metastases and skeletal morbidity. New, effective treatments have emerged from a better understanding of the physiopathology of bone metastases. Objective: To summarise current insights and future perspectives in the therapy of PCa-induced bone disease. Evidence acquisition: This manuscript is based on presentations given at a satellite symposium held at the 2nd World Congress on Controversies in Urology (CURy) in Lisbon, Portugal. Data were retrieved from original and recent review papers on PCa-induced bone disease. Evidence synthesis: In normal, healthy bone, there is a balance between bone resorption and bone formation through the coordinated activity of osteoclasts and osteoblasts. The receptor activator of nuclear factor-kappa B ligand (RANKL) is an essential mediator of osteoclast formation, function, and survival. The RANKL pathway represents ...
https://dial.uclouvain.be/pr/boreal/object/boreal:59128
SNU Open Repository and Archive: Receptor activator of nuclear factor (NF)-kappaB ligand (RANKL) increases vascular...SNU Open Repository and Archive: Receptor activator of nuclear factor (NF)-kappaB ligand (RANKL) increases vascular...
Receptor activator of nuclear factor (NF)-kappaB ligand (RANKL) is emerging as an important regulator of vascular pathophysiology. Here, we demonstrate a novel role of RANKL as a vascular permeability factor and a critical role of endothelial nitric oxide synthase (eNOS) in RANKL-induced endothelial function. RANKL increased the vascular permeability and leukocyte infiltration in vivo and caused the breakdown of the blood-retinal barrier in wild-type mice but not in eNOS-deficient mice. In vitro, it increased endothelial permeability and reduced VE-cadherin-facilitated endothelial cell-cell junctions in a NO-dependent manner. RANKL also led to the activation of Akt and eNOS and to NO production in endothelial cells (ECs). These effects were suppressed by the inhibition of TRAF6, phosphoinositide 3-kinase (PI3K), Akt, or NOS by genetic or pharmacologic means. Inhibition of the TRAF6-mediated NO pathway reduced EC migration and capillary-like tube formation in response to RANKL. Moreover, the ...
https://s-space.snu.ac.kr/handle/10371/20021
Wnt signalling in osteoblasts regulates expression of the receptor activator of NFkappaB ligand and inhibits osteoclastogenesis...Wnt signalling in osteoblasts regulates expression of the receptor activator of NFkappaB ligand and inhibits osteoclastogenesis...
Sigma-Aldrich offers abstracts and full-text articles by [Gary J Spencer, Jennifer C Utting, Sharon L Etheridge, Timothy R Arnett, Paul G Genever].
https://www.sigmaaldrich.com/catalog/papers/16522681
Anti-RANKL antibody (ab9957) | AbcamAnti-RANKL antibody (ab9957) | Abcam
Rabbit polyclonal RANKL antibody validated for WB, ELISA, IHC, ICC/IF and tested in Human. Referenced in 12 publications and 4 independent reviews.
http://www.abcam.com/rankl-antibody-ab9957.html
RANKL抗体(ab65024)| Abcam中国RANKL抗体(ab65024)| Abcam中国
购买RANKL兔多克隆抗体(ab65024)，RANKL抗体经WB验证，可与人样本反应。5篇文献引用，产品出库一年都在质保范围内。中国现货速达。
http://www.abcam.cn/rankl-antibody-ab65024.html
Eriodictyol Inhibits RANKL-Induced Osteoclast Formation and Function Via Inhibition of NFATc1 Activity<...Eriodictyol Inhibits RANKL-Induced Osteoclast Formation and Function Via Inhibition of NFATc1 Activity<...
TY - JOUR. T1 - Eriodictyol Inhibits RANKL-Induced Osteoclast Formation and Function Via Inhibition of NFATc1 Activity. AU - Song, Fangming. AU - Zhou, Lin. AU - Zhao, J.. AU - Liu, Q.. AU - Yang, Mingli. AU - Tan, R.. AU - Xu, J.. AU - Zhang, G.. AU - Quinn, J.M.W.. AU - Tickner, Jennifer. AU - Huang, Y.. AU - Xu, Jiake. PY - 2016/9. Y1 - 2016/9. N2 - © 2016 Wiley Periodicals, Inc. Receptor activator of nuclear factor kappa-B ligand (RANKL) induces differentiation and function of osteoclasts through triggering multiple signaling cascades, including NF-?B, MAPK, and Ca2+-dependent signals, which induce and activate critical transcription factor NFATc1. Targeting these signaling cascades may serve as an effective therapy against osteoclast-related diseases. Here, by screening a panel of natural plant extracts with known anti-inflammatory, anti-tumor, or anti-oxidant properties for possible anti-osteoclastogenic activities we identified Eriodictyol. This flavanone potently suppressed ...
https://research-repository.uwa.edu.au/en/publications/eriodictyol-inhibits-rankl-induced-osteoclast-formation-and-funct
Aging | Disulfiram suppressed ethanol promoted RANKL-induced osteoclastogenesis in vitro and ethanol-induced osteoporosis in...Aging | Disulfiram suppressed ethanol promoted RANKL-induced osteoclastogenesis in vitro and ethanol-induced osteoporosis in...
Full Text - Excessive alcohol consumption is positively related to osteoporosis, and its treatment strategies are poorly developed. Disulfiram inhibits receptor activator of nuclear factor kappa-B ligand (RANKL)-induced osteoclastogenesis; however, whether it can be used for ethanol-induced osteoclastogenesis and its underlying mechanism are still unclear. In this study, we demonstrated that ethanol promoted RANKL-induced osteoclast formation and bone resorption, whereas, disulfiram suppressed ethanol-induced osteoclastogenesis by abrogating the expression of nuclear factor of activated T cell c1 (NFATc1) in vitro. Further analysis revealed that aldehyde dehydrogenase 1A1 (ALDH1A1) is important for the expression of NFATc1, the master regulator of osteoclast differentiation. Furthermore, we showed that disulfiram protected ethanol-induced osteoporosis in vivo. Overall, our study provides promising evidence that disulfiram can be used as a treatment strategy for alcohol-related osteoporosis via the
https://www.aging-us.com/article/102279/text
What is the role of receptor activator of nuclear factor-kappa B ligand (RANKL) and receptor activator of nuclear factor-kappa...What is the role of receptor activator of nuclear factor-kappa B ligand (RANKL) and receptor activator of nuclear factor-kappa...
RANKL - WikipediaRANKL - Wikipedia
Receptor activator of nuclear factor kappa-Β ligand (RANKL), also known as tumor necrosis factor ligand superfamily member 11 (TNFSF11), TNF-related activation-induced cytokine (TRANCE), osteoprotegerin ligand (OPGL), and osteoclast differentiation factor (ODF), is a protein that in humans is encoded by the TNFSF11 gene. RANKL is known as a type II membrane protein and is a member of the tumor necrosis factor (TNF) superfamily. RANKL has been identified to affect the immune system and control bone regeneration and remodeling. RANKL is an apoptosis regulator gene, a binding partner of osteoprotegerin (OPG), a ligand for the receptor RANK and controls cell proliferation by modifying protein levels of Id4, Id2 and cyclin D1. RANKL is expressed in several tissues and organs including: skeletal muscle, thymus, liver, colon, small intestine, adrenal gland, osteoblast, mammary gland epithelial cells, prostate and pancreas. Variation in concentration levels of RANKL throughout several organs, reconfirm ...
https://en.wikipedia.org/wiki/RANKL
The Mechanism of Osteoclast Differentiation Induced by IL-1 | The Journal of ImmunologyThe Mechanism of Osteoclast Differentiation Induced by IL-1 | The Journal of Immunology
IL-1 is a proinflammatory cytokine that acts as an important mediator of the peripheral immune response during infection and inflammation (33). It is also known that IL-1 can induce bone destruction in a variety of diseases such as osteoporosis, rheumatoid arthritis, and periodontal disease (34, 35). IL-1 stimulates osteoclast differentiation, fusion, and activation (35). In this paper, we examined the direct effect of IL-1 on osteoclast precursors which led to the elucidation of a previously unknown mechanism of downstream signaling pathways during IL-1-induced osteoclastogenesis.. Although TNF-α and IL-1 can activate early signaling pathways including NF-κB, JNK, and p38, which are important for RANKL-induced osteoclast differentiation, TNF-α alone has been shown to induce osteoclast differentiation in vitro (21, 36). IL-1 activates mature osteoclasts, thereby enhancing bone resorption (35), but our data along with previous studies (35, 36) demonstrate that IL-1 alone is insufficient to ...
http://www.jimmunol.org/content/183/3/1862
Active caspase-3 is required for osteoclast differentiation by K. H. Szymczyk, T. A. Freeman et al.Active caspase-3 is required for osteoclast differentiation by K. H. Szymczyk, T. A. Freeman et al.
Based on our earlier observation that caspase-3 is present in osteoclasts that are not undergoing apoptosis, we investigated the role of this protein in the differentiation of primary osteoclasts and RAW264.7 cells (Szymczyk KH, et al, 2005, Caspase-3 activity is necessary for RANKL-induced osteoclast differentiation. The Proceedings of the 8th ICCBMT). We noted that osteoclast numbers are decreased in long bones of procaspase-3 knockout mice and that receptor activator of NF-κB ligand (RANKL) does not promote differentiation of isolated preosteoclasts. In addition, after treatment with inhibitors of caspase-3 activity, neither the wild-type primary nor the RAW264.7 cells express TRAP or became multinucleated. We found that immediately following RANKL treatment, procaspase-3 is cleaved and the activated protein is localized to lipid regions of the plasma membrane and the cytosol. We developed RAW264.7 procaspase-3 knockdown clonal cell lines using RNAi technology. Again, treatment with RANKL fails to
https://digitalcommons.pcom.edu/scholarly_papers/1588/
ORBi: Browsing ORBiORBi: Browsing ORBi
in Clinical & Experimental Immunology (2004), 138(3), 491-498. Crohns disease (CD) is associated with low bone mass due to chronic inflammation and other factors. Receptor activator of NF-kappaB ligand (RANKL), its receptor RANK and its decoy receptor ... [more ▼]. Crohns disease (CD) is associated with low bone mass due to chronic inflammation and other factors. Receptor activator of NF-kappaB ligand (RANKL), its receptor RANK and its decoy receptor osteoprotegerin (OPG) are potentially involved in this process as they regulate osteoclastogenesis and are influenced by pro-inflammatory cytokines. The aim of this study was to determine the levels of soluble RANKL (sRANKL), RANK and OPG expression both in the serum and in the colon of CD patients. Levels of sRANKL and OPG were assessed in the serum and the supernatants of cultured colonic biopsies in patients with CD and controls by ELISA. RANK expression was explored by immunostaining and immunofluorescence of fixed colonic samples. OPG and ...
https://orbi.uliege.be/browse?type=author&value=Lambert,%20Chantal%20p006503
AB0103 Tacrolimus Inhibit IL-1β and ER Stress-Induced, Rankl-Mediated Osteoclastogenesis by Inhibiting Perk, Ire1, Grp78, Eif2a...AB0103 Tacrolimus Inhibit IL-1β and ER Stress-Induced, Rankl-Mediated Osteoclastogenesis by Inhibiting Perk, Ire1, Grp78, Eif2a...
Methods Bone marrow cells (BMCs) were obtained from 5-week-old male ICR mice and cultured to be differentiated into osteoclasts with M-CSF and RANKL in the presence or absence of IL-1β, TG, or TAC. The formation of osteoclasts was evaluated by tartrate-resistant acid phosphatase (TRAP) staining and resorption pit assay with dentine slice. The molecular mechanisms of the above effects of TAC on osteoclastogenesis were investigated by using RT-PCR and immunoblotting for osteoclast specific and ER stress signaling molecules, including PERK, IRE1, GRP78, eIF2α, c-Fos and NFATc1.. ...
http://ard.bmj.com/content/73/Suppl_2/838.1
Transforming growth factor-beta induces osteoclast formation in the absence of RANKL. - Nuffield Department of Orthopaedics,...Transforming growth factor-beta induces osteoclast formation in the absence of RANKL. - Nuffield Department of Orthopaedics,...
Transforming growth factor beta (TGFbeta) is a multifunctional growth factor that is produced by many cells in bone and is abundant in the bone matrix. TGFbeta is known to regulate RANKL-induced osteoclast formation and bone resorbing activity. In this study we sought to determine whether TGFbeta could directly induce osteoclast formation by a RANKL-independent mechanism. We found that the addition of TGFbeta to cultures of human monocytes and RAW 264.7 cells (in the presence of M-CSF and the absence of RANKL, TNFalpha or IL-6/IL-11) was sufficient to induce the formation of TRAP+ and VNR+ cells, which formed actin rings and were capable of extensive lacunar resorption. The addition of osteoprotegerin or antibodies to TNFalpha and its receptors, as well as antibodies to gp130, did not inhibit lacunar resorption, indicating that TGFbeta did not act by stimulating RANKL, TNF or IL-6 production by monocytes. TGFbeta-induced osteoclast formation was qualitatively different from that induced by RANKL with
https://www.ndorms.ox.ac.uk/publications/103848
Effect of Tumor Necrosis Factor Inhibitor Therapy on Osteoclasts Precursors in Rheumatoid ArthritisEffect of Tumor Necrosis Factor Inhibitor Therapy on Osteoclasts Precursors in Rheumatoid Arthritis
|i|Objective|/i|. Tumor necrosis factor (TNF) increases circulating osteoclast (OC) precursors numbers by promoting their proliferation and differentiation. The aim of this study was to assess the effect of TNF inhibitors (TNFi) on the differentiation and activity of OC in rheumatoid arthritis (RA) patients.|i| Methods.|/i| Seventeen RA patients treated with TNFi were analyzed at baseline and after a minimum follow-up period of 6 months. Blood samples were collected to assess receptor activator of nuclear factor kappa-B ligand (RANKL) surface expression on circulating leukocytes and frequency and phenotype of monocyte subpopulations. Quantification of serum levels of bone turnover markers, in vitro OC differentiation assays, and qRT-PCR for OC specific genes was performed.|i| Results|/i|. After TNFi therapy, patients had reduced RANKL surface expression in B-lymphocytes and the frequency of circulating classical |svg xmlns:xlink=http://www.w3.org/1999/xlink xmlns=http://www.w3.org/2000/svg style=
https://www.hindawi.com/journals/bmri/2017/2690402/
Down-regulation of osteoprotegerin expression as a novel biomarker for colorectal carcinoma<...Down-regulation of osteoprotegerin expression as a novel biomarker for colorectal carcinoma<...
TY - JOUR. T1 - Down-regulation of osteoprotegerin expression as a novel biomarker for colorectal carcinoma. AU - Kim, Hyun Soo. AU - Yoon, Gun. AU - Do, Sung Im. AU - Kim, Sung Joo. AU - Kim, Youn Wha. PY - 2016/3/22. Y1 - 2016/3/22. N2 - A better understanding of tumor biology is important in the identification of molecules that are down-regulated in malignancy and in determining their role in tumor suppression. The aim of this study was to analyze osteoprotegerin (OPG) expression in colorectal carcinoma (CRC) and to investigate the underlying mechanism for changes in the expression of OPG. OPG expression was assessed in CRC tissue samples and cell lines. The methylation status of the OPG promoter region was determined, and the effects of demethylation on OPG expression were analyzed. The effects of recombinant OPG (rOPG) administration on cellular functions were also investigated. Clinical and prognostic implications of OPG protein expression in CRC patients were analyzed. The CRC tissues and ...
https://yonsei.pure.elsevier.com/en/publications/down-regulation-of-osteoprotegerin-expression-as-a-novel-biomarke
Marine Drugs | Free Full-Text | Placotylene A, an Inhibitor of the Receptor Activator of Nuclear Factor-κB Ligand-Induced...Marine Drugs | Free Full-Text | Placotylene A, an Inhibitor of the Receptor Activator of Nuclear Factor-κB Ligand-Induced...
A new inhibitor, placotylene A (1), of the receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclast differentiation, and a regioisomer of placotylene A, placotylene B (2), were isolated from a Korean marine sponge Placospongia sp. The chemical structures of placotylenes A and B were elucidated on the basis of 1D and 2D NMR, along with MS spectral analysis and revealed as an iodinated polyacetylene class of natural products. Placotylene A (1) displayed inhibitory activity against RANKL-induced osteoclast differentiation at 10 μM while placotylene B (2) did not show any significant activity up to 100 μM, respectively.
http://www.mdpi.com/1660-3397/12/4/2054
Is RANKL inhibition both anti-resorptive and anabolic in rheumatoid arthritis? | Arthritis Research & Therapy | Full TextIs RANKL inhibition both anti-resorptive and anabolic in rheumatoid arthritis? | Arthritis Research & Therapy | Full Text
A small peptide, OP3-4, blocks receptor activator of NF-κB from binding to its ligand, receptor activator of NF-κB ligand (RANKL), and was reported recently to inhibit bone resorption, promote bone formation and protect cartilage in a preclinical rheumatoid arthritis model. The latter effects may result from inhibition of RANKL reverse signalling in osteoblasts and chondrocytes. Whether other RANKL inhibitors, such as denosumab, share this action is not known, but OP3-4 at least has potential to provide anabolic treatment for both systemic and focal bone loss in inflammatory arthritis.
https://arthritis-research.biomedcentral.com/articles/10.1186/s13075-015-0861-5
Role of the OPG/RANK/RANKL triad in calcifications of the atheromatous plaques: Comparison between carotid and femoral beds.Role of the OPG/RANK/RANKL triad in calcifications of the atheromatous plaques: Comparison between carotid and femoral beds.
Recent works demonstrated the difference of calcification genesis between carotid and femoral plaques, femoral plaques being more calcified. It has been clearly demonstrated that the molecular triad osteoprotegerin (OPG)/Receptor Activator of NFkB (RANK)/RANK Ligand (RANKL) exerts its activities in the osteoimmunology and vascular system. The aim of this study was to determine their expression and their potential role in calcifications of the atheromatous plaques located in two different peripheral arterial beds, carotid and femoral. The expression of OPG, RANK and RANKL was analyzed by immunochemistry in 40 carotid and femoral samples. Blood OPG and RANKL were quantified using specific ELISA assays. OPG staining was more frequently observed in carotid than in femoral plaques, especially in lipid core. Its expression correlated with macrophage infiltration more abundantly observed in carotid specimens. Surprisingly, serum OPG concentration was significantly lower in carotid population compared to
http://www.hal.inserm.fr/inserm-00692423
Interleukin-32 promotes osteoclast differentiation but not osteoclast activation. - The Arthritis Research UK Centre for...Interleukin-32 promotes osteoclast differentiation but not osteoclast activation. - The Arthritis Research UK Centre for...
BACKGROUND: Interleukin-32 (IL-32) is a newly described cytokine produced after stimulation by IL-2 or IL-18 and IFN-gamma. IL-32 has the typical properties of a pro-inflammatory mediator and although its role in rheumatoid arthritis has been recently reported its effect on the osteoclastogenesis process remains unclear. METHODOLOGY/PRINCIPAL FINDINGS: In the present study, we have shown that IL-32 was a potent modulator of osteoclastogenesis in vitro, whereby it promoted the differentiation of osteoclast precursors into TRAcP+ VNR+ multinucleated cells expressing specific osteoclast markers (up-regulation of NFATc1, OSCAR, Cathepsin K), but it was incapable of inducing the maturation of these multinucleated cells into bone-resorbing cells. The lack of bone resorption in IL-32-treated cultures could in part be explain by the lack of F-actin ring formation by the multinucleated cells generated. Moreover, when IL-32 was added to PBMC cultures maintained with soluble RANKL, although the number of newly
https://oacentre.kennedy.ox.ac.uk/publications/103892
Plus itPlus it
2924 Genrally, prostatic cancer shows osteoblastic metastases, whereas the lesion also causes osteolysis. The present study was undertaken to test the effects of prostate cancer cell lines (LNCaP, DU145, PC3, and MDA PCa 2b) on osteoclastogenesis. Using a reverse transcription-polymerase chain reaction approach, we investigated the effects of crude conditioned medium (CM) obtained from prostate cancer cell lines on mRNA level of receptor activator of NF-κB ligand (RANKL) and its decoy receptor, osteoprotegerin (OPG) in mouse osteoblastic cell line, MC3T3-E1. Then we cocultured MC3T3-E1 with prostate cancer cell lines and evaluated mRNA level of RANKL and OPG in MC3T3-E1. Next, to investigate the effects on osteoclast precursor generated from mouse bone marrow treated with RANKL and MCSF, we cultured osteoclast precursor with crude CM obtained from prostate cancer cell lines in the presence or absence of RANKL or OPG. The number of multinucleated osteoclasts was evaluated by TRAP staining. Crude ...
http://cancerres.aacrjournals.org/content/65/9_Supplement/686.4
NLRP12 provides a critical checkpoint for osteoclast differentiation - BIOQUANT OSTEONLRP12 provides a critical checkpoint for osteoclast differentiation - BIOQUANT OSTEO
The alternative or noncanonical nuclear factor kappa B (NF-κB) pathway regulates the osteoclast (OC) response to receptor activator of nuclear factor kappa B ligand (RANKL) and thus bone metabolism. Although several lines of evidence support the emerging concept that nucleotide-binding leucine-rich repeat and pyrin domain-containing receptor 12 (NLRP12) impedes alternative NF-κB activation in innate immune cells, a functional role for NLRP12 outside an inflammatory disease model has yet to be reported. Our study demonstrates that NLRP12 has a protective role in bone via suppression of alternative NF-κB-induced osteoclastogenesis and is down-modulated in response to osteoclastogenic stimuli. Here, we show that retroviral overexpression of NLRP12 suppressed RelB nuclear translocation and OC formation. Conversely, genetic ablation of NLRP12 promoted NIK stabilization, RelB nuclear translocation, and increased osteoclastogenesis in vitro. Using radiation chimeras, we demonstrated these in vitro ...
https://osteo.bioquant.com/bibliography-entries/2016/4/7/nlrp12-provides-a-critical-checkpoint-for-osteoclast-differentiation
Bone Loss and Immune Reconstitution in HIV/AIDS (BLIR-HIV) - Full Text View - ClinicalTrials.govBone Loss and Immune Reconstitution in HIV/AIDS (BLIR-HIV) - Full Text View - ClinicalTrials.gov
With the increasing age of people living with HIV/AIDS, age-induced osteoporosis is likely to be compounded by HIV/AIDS and HAART-associated bone loss. Mechanistically, osteoclasts the cells responsible for bone resorption form under the influence of the key osteoclastogenic cytokine Receptor- Activator of NF-KB (RANKL). The osteoclastogenic and proresorptive activities of RANKL are moderated by its physiological decoy receptor osteoprotegerin (OPG). Imbalance in the ratio of RANKL to OPG alters osteoclastic bone resorption and lead to osteoporosis. Activated T- and B-cells are a major source of RANKL, while normal physiological B-cells are a major source of OPG. T-cells regulate the production of OPG by B-cells. Thus changes in the immune system induced by HIV/AIDS and/or by HAART could affect B-cell and T-cells RANKL and OPG production. Indeed, data from our group shows that in an animal model of HIV/AIDS, the HIV-1 Transgenic rat, the development of osteoporosis is recapitulated as observed ...
https://clinicaltrials.gov/ct2/show/NCT01228318
Osteoprotegerin and Soluble Receptor Activator of Nuclear Factor-κB Ligand and Risk for Coronary Events. A Nested Case-Control...Osteoprotegerin and Soluble Receptor Activator of Nuclear Factor-κB Ligand and Risk for Coronary Events. A Nested Case-Control...
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http://atvb.ahajournals.org/content/early/2009/03/26/ATVBAHA.109.184101
c-Fms and the alphavbeta3 integrin collaborate during osteoclast differentiation. - Semantic Scholarc-Fms and the alphavbeta3 integrin collaborate during osteoclast differentiation. - Semantic Scholar
beta(3) integrin-null osteoclasts are dysfunctional, but their numbers are increased in vivo. In vitro, however, the number of beta(3)(-/-) osteoclasts is reduced because of arrested differentiation. This paradox suggests cytokine regulation of beta(3)(-/-) osteoclastogenesis differs in vitro and in vivo. In vitro, additional MCSF, but not receptor activator of NF-kappaB ligand (RANKL), completely rescues beta(3)(-/-) osteoclastogenesis. Similarly, activation of extracellular signal-regulated kinases (ERKs) and expression of c-Fos, both essential for osteoclastogenesis, are attenuated in beta(3)(-/-) preosteoclasts, but completely restored by additional MCSF. In fact, circulating and bone marrow cell membrane-bound MCSFs are enhanced in beta(3)(-/-) mice, correlating with the increase in the osteoclast number. To identify components of the MCSF receptor that is critical for osteoclastogenesis in beta(3)(-/-) cells, we retrovirally transduced authentic osteoclast precursors with chimeric c-Fms constructs
https://www.semanticscholar.org/paper/c-Fms-and-the-alphavbeta3-integrin-collaborate-dur-Faccio-Takeshita/ae344a69fa8034be3370969248ae835f20965d47
RePub, Erasmus University Repository: Pharmacological evaluation of imidazole-derived bisphosphonates on receptor activator...RePub, Erasmus University Repository: Pharmacological evaluation of imidazole-derived bisphosphonates on receptor activator...
Bisphosphonates (BPs) have been commonly used in the treatment of osteolytic bone lesions, such as osteoporosis and osteogenesis imperfecta. However, serious side-effects can occur during the therapy. To search for novel potent BPs with lower side-effects, a series of imidazole-containing BPs (zoledronic acid [ZOL]; ZOL derivatives by substitution of the hydrogen at the 2-position on the imidazole ring with a methyl [MIDP], ethyl [EIDP], n-propyl [PIDP], or n-butyl group [BIDP]) were developed and the effects on receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclast differentiation were investigated using the murine macrophage RAW 264.7 cells at the protein, gene, and morphological and functional levels. Influences of these BPs on the cell growth and proliferation of RAW 264.7 were also studied in order to determine cytotoxicity. The results showed that PIDP significantly inhibited the RANKL-induced osteoclast formation in a dose-dependent fashion without inducing ...
https://repub.eur.nl/pub/129379
Critical appraisal of denosumab in the treatment and prevention of pos | ORRCritical appraisal of denosumab in the treatment and prevention of pos | ORR
Critical appraisal of denosumab in the treatment and prevention of postmenopausal osteoporosis and bone loss in patients undergoing hormone ablation David L Kendler1, Kenneth Shawn Davison21Prohealth Clinical Research, University of British Columbia, Vancouver, British Columbia, Canada; 2Department of Medicine, Division of Immunology and Rheumatology, Laval University, Quebec, CanadaAbstract: Antiresorptive therapies are the mainstay for treating patients with excessively high rates of bone resorption. The receptor activator of nuclear factor-κB (RANK) ligand (RANKL), secreted by osteoblasts, binds to the RANK receptor on the surface of preosteoclasts and osteoclasts to elicit osteoclast formation, survival, and activity. Osteoprotegerin, also secreted by the osteoblast, acts as a decoy RANK receptor reducing RANKL binding to RANK and reducing bone resorption. Denosumab, a fully human monoclonal antibody, has a high affinity and specificity for RANKL. Denosumab rapidly decreases bone resorption
https://www.dovepress.com/critical-appraisal-of-denosumab-in-the-treatment-and-prevention-of-pos-a5380
Osteoclast precursors, RANKL/RANK, and immunology - Xing - 2005 - Immunological Reviews - Wiley Online LibraryOsteoclast precursors, RANKL/RANK, and immunology - Xing - 2005 - Immunological Reviews - Wiley Online Library
Summary: Rapid progress has been made in recent years in our understanding of the mechanisms regulating the formation, activation, and survival of osteoclasts, which are derived from precursor cells in the myeloid lineage. In contrast, study of the regulation of osteoclast precursors (OCPs) has been relatively slow, in part because it has been hard to accurately identify them. However, following the discovery of cell-surface markers that facilitated purification of OCPs, recent studies have demonstrated that peripheral blood OCP numbers are increased in tumor necrosis factor (TNF)-mediated arthritis, both in animals and humans, and these numbers correlate with serum TNF levels. The increase can be reversed by anti-TNF therapy. Furthermore, the precursor cells that give rise to osteoclasts can also differentiate into other cell types, including dendritic cells. Receptor activator nuclear factor-κB ligand (RANKL) stimulates OCPs to produce pro-inflammatory cytokines and chemokines, and RANKL ...
http://onlinelibrary.wiley.com/doi/10.1111/j.0105-2896.2005.00336.x/abstract
SNU Open Repository and Archive: Osteoclast precursors display dynamic metabolic shifts toward accelerated glucose metabolism...SNU Open Repository and Archive: Osteoclast precursors display dynamic metabolic shifts toward accelerated glucose metabolism...
Mature osteoclasts have an increased citric acid cycle and mitochondrial respiration to generate high ATP production and ultimately lead to bone resorption. However, changes in metabolic pathways during osteoclast differentiation have not been fully illustrated. We report that glycolysis and oxidative phosphorylation characterized by glucose and oxygen consumption as well as lactate production were increased during receptor activator of nuclear factor-kappaB ligand (RANKL)-induced osteoclastogenesis from RAW264.7 and bone marrow-derived macrophage cells. Cell proliferation and differentiation varied according to glucose concentrations (0 to 100 mM). Maximal cell growth occurred at 20 mM glucose concentration and differentiation occurred at 5 mM concentration. Despite the similar growth rates exhibited when cultured cells were exposed to either 5 mM or 40 mM glucose, their differentiation was markedly decreased in high glucose concentrations. This finding suggests the possibility that ...
https://s-space.snu.ac.kr/handle/10371/80869
JCI - RANKL inhibition improves muscle strength and insulin sensitivity and restores bone massJCI - RANKL inhibition improves muscle strength and insulin sensitivity and restores bone mass
Receptor activator of NF-κB ligand (RANKL) activates, while osteoprotegerin (OPG) inhibits, osteoclastogenesis. A neutralizing Ab against RANKL, denosumab, improves bone strength in osteoporosis. OPG also improves muscle strength in mouse models of Duchennes muscular dystrophy (mdx) and denervation-induced atrophy, but its role and mechanisms of action on muscle weakness in other conditions remain to be investigated. We investigated the effects of RANKL inhibitors on muscle in osteoporotic women and mice that either overexpress RANKL (HuRANKLTg+), or lack Pparb and concomitantly develop sarcopenia (Pparb-/-). In women, taking denosumab for more than 3 years improved appendicular lean mass and handgrip strength compared with no treatment, whereas bisphosphonate did not. HuRANKLTg+ mice displayed lower limb force and maximal speed, while their leg muscle mass was diminished, with a lower number of type I and II fibers. Both OPG and denosumab increased limb force proportionally to the increase in ...
https://www.jci.org/articles/view/125915/figure/4
Graz Osteoprotegerin as a Risk Factor (GORF) Study - Full Text View - ClinicalTrials.govGraz Osteoprotegerin as a Risk Factor (GORF) Study - Full Text View - ClinicalTrials.gov
Osteoprotegerin (OPG) is membrane bound in the immune system but can also be produced and secreted almost everywhere in the organism, so that it is mainly available in soluble form. So far, the OPG/RANKL/RANK system has been most intensively studied in bone. The binding of RANKL on its receptor RANK, which is expressed by osteoclasts, activates a number of osteoclastic cell functions. OPG also has a key function in the vascular system. Patients with coronary heart disease (CAD) have elevated OPG serum levels, probably as a sign of ischemic or inflammatory endothelial damage. Elevated OPG levels were also found in patients with advanced heart failure, whereby OPG correlated with pro BNP (brain natriuretic peptide) and was a predictor for cardiovascular morbidity and mortality.. Our prospective cohort study will include 150 men (75 patients requiring surgery for CAD and a control group without coronary heart disease). The primary endpoints are the differences between the two groups in serum levels ...
https://clinicaltrials.gov/ct2/show/NCT01574963
Serum osteoprotegerin/osteoclastogenesis-inhibitory factor duringSerum osteoprotegerin/osteoclastogenesis-inhibitory factor during
353 Serum osteoprotegerin/osteoclastogenesis-inhibitory factor during pregnancy and lactation and the relationship with calciumregulating hormones and bone turnover markers H Uemura, T Yasui, M Kiyokawa, A Kuwahara, H Ikawa, T Matsuzaki, M Maegawa, H Furumoto and M Irahara Department of Obstetrics and Gynecology, University of Tokushima, School of Medicine, 3-18-15, Kuramoto-cho, Tokushima 770-8503, Japan (Requests for offprints should be addressed to H Uemura; Email: [email protected]) Abstract Pregnancy and lactation induce dynamic changes in maternal bone and calcium metabolism. A novel cytokine termed osteoprotegerin (OPG)/osteoclastogenesisinhibitory factor (OCIF) was recently isolated; this cytokine inhibits osteoclast maturation. To define the effects of pregnancy and lactation on circulating OPG/OCIF in mothers, we studied the changes in the levels of OPG/ OCIF as well as those of calcium-regulating hormones and biochemical markers of bone turnover in the maternal circulation during ...
http://spotidoc.com/doc/11213/serum-osteoprotegerin-osteoclastogenesis-inhibitory-facto..
Recombinant Human soluble RANK Ligand | Cell SciencesRecombinant Human soluble RANK Ligand | Cell Sciences
Receptor Activator of NF-?B Ligand (RANKL) is a cell-bound marker (CD254) related to the TNF family of proteins. RANKL plays a critical role in bone metabolism, particularly osteoclast differentiation. In addition, RANKL is expressed by some T cells and i
http://www.cellsciences.com/recombinant-human-trance-tnfsf11-rank-l-2531
FRI0551 Use of glucocorticoid is the risk factor for inadequate response to the treatment of osteoporosis by denosumab | Annals...FRI0551 Use of glucocorticoid is the risk factor for inadequate response to the treatment of osteoporosis by denosumab | Annals...
Background In treating rheumatoid arthritis (RA), T2T (treat-to-Target) is the most reliable treatment strategy. Recent reports have indicated that reaching normal levels of bone mineral density (BMD) might be important for the prevention of fractures in osteoporosis treatment (reference 1 and 2).From this fact, there might be a possibility that T2T targeting BMD might be feasible also in osteoporosis treatment. In doing so, medicines with the ability to sufficiently increase BMD at a fast speed should be needed. Denosumab (DMAb) specifically inhibits the receptor activator for nuclear factor-kappa B ligand (RANKL) improves BMD rapidly at lumbar or hip. Therefore, DMAb is one of candidate drugs for T2T practice, and it is very important to know risk factors that attenuate its effect in the treatment of osteoporosis. ...
http://ard.bmj.com/content/76/Suppl_2/698.3
January | 2019 | Resveratrol downregulates PI3K/Akt/mTOR signaling pathwaysJanuary | 2019 | Resveratrol downregulates PI3K/Akt/mTOR signaling pathways
Osteoclasts, the only cells with bone tissue resorption functions through the usage of prostheses can inevitably result in the era of wear contaminants, the effective inhibition of osteoclast development, and bone tissue resorption could be a good way to avoid the loosening of prostheses and for that reason extend their lives. precursor cells in localized lesions in Varespladib RA. The overexpression of RANKL by energetic lymphocytes, macrophages, osteoblasts, etc. qualified prospects to extreme proliferation and irregular activation of osteoclasts due to the binding of RANKL to RANK on the top of osteoclast precursor cells and mature osteoclasts. As well as the overexpression of RANKL in broken joint bone tissue tissue, mRNA can be indicated by fibroblasts in the synovial cells, which leads towards the production from the RANKL proteins (36). Kotake et al. isolated multinucleated cells through the synovial lesions of RA individuals and demonstrated that they can form bone tissue absorption ...
http://87paydays.info/2019/01/
TRAIL induced osteoclast differentiation is dependent o | Open-iTRAIL induced osteoclast differentiation is dependent o | Open-i
TRAIL induced osteoclast differentiation is dependent on TRAF6.(A) Human peripheral blood mononuclear cells (PBMCs) were plated in 96-well plates at 1.5 × 105
https://openi.nlm.nih.gov/detailedresult.php?img=PMC3375273_pone.0038048.g001&req=4
TNF-α has both stimulatory and inhibitory effects on mouse monocyte-derived osteoclastogenesis. - The Kennedy Institute of...TNF-α has both stimulatory and inhibitory effects on mouse monocyte-derived osteoclastogenesis. - The Kennedy Institute of...
Phenotypically different osteoclasts may be generated from different subsets of precursors. To what extent the formation of these osteoclasts is influenced or mediated by the inflammatory cytokine TNF-α, is unknown and was investigated in this study. The osteoclast precursors early blasts (CD31hi Ly-6C- ), myeloid blasts (CD31+ Ly-6C+ ), and monocytes (CD31- Ly-6Chi ) were sorted from mouse bone marrow using flow cytometry and cultured with M-CSF and RANKL, with or without TNF-α. Surprisingly, TNF-α prevented the differentiation of TRAcP+ osteoclasts generated from monocytes on plastic; an effect not seen with early blasts and myeloid blasts. This inhibitory effect could not be prevented by other cytokines such as IL-1β or IL-6. When monocytes were pre-cultured with M-CSF and RANKL followed by exposure to TNF-α, a stimulatory effect was found. TNF-α also stimulated monocytes osteoclastogenesis when the cells were seeded on bone. Gene expression analysis showed that when TNF-α was added to
https://www.kennedy.ox.ac.uk/publications/820447
Adjuvant Denosumab for Patients With Early Breast Cancer - The ASCO PostAdjuvant Denosumab for Patients With Early Breast Cancer - The ASCO Post
Bone Metastasis-Free Survival. The median follow-up was 67.2 months in the denosumab group and 67.3 months in the placebo group. Median bone metastasis-free survival was not reached in either group (hazard ratio [HR] = 0.97, 95% confidence interval [CI] = 0.82-1.14, P = .70). Bone metastasis-free survival events occurred in 13% of the denosumab group vs 14% of the placebo group, including bone events in 7% vs 8%. Median disease-free survival was not reached in either group (HR = 1.04, P = .57). Disease-free survival events occurred in 20% vs 19% of patients.. Adverse Events. The most common grade ≥ 3 adverse events were neutropenia (15% vs 15%), febrile neutropenia (5% vs 6%), and leukopenia (3% vs 3%). Positively adjudicated osteonecrosis of the jaw occurred in 5% vs , 1% of patients. Atypical femur fracture occurred in nine patients (, 1%) vs no patients. Hypocalcemia of any grade occurred in 7% vs 4%.. The investigators concluded, Despite preclinical evidence suggesting RANKL inhibition ...
https://ascopost.com/news/january-2020/adjuvant-denosumab-for-patients-with-early-breast-cancer/
MEDICAMEDICA
Serum osteoprotegerin (OPG) levels and disease progression in prostate cancer patients - Nuffield Department of Surgical...Serum osteoprotegerin (OPG) levels and disease progression in prostate cancer patients - Nuffield Department of Surgical...
We use cookies to ensure that we give you the best experience on our website. If you click Continue well assume that you are happy to receive all cookies and you wont see this message again. Click Find out more for information on how to change your cookie settings ...
https://www.nds.ox.ac.uk/publications/120882
Human Osteoprotegerin ELISA Kit (ab100617) | AbcamHuman Osteoprotegerin ELISA Kit (ab100617) | Abcam
Abcams Osteoprotegerin ELISA Kit suitable for Cell culture supernatant, Serum, Plasma, Cell Lysate in human. Reliably quantify 1 pg/ml of Osteoprotegerin.
http://www.abcam.com/human-osteoprotegerin-elisa-kit-ab100617.html
Plus itPlus it
In the current study, we have generated a faithful computational model of the BMU. It is important to note that the homeostatic behavior is not hardcoded but emerges from the interactions between the different primary cell types of the bone in response to TGF-β, RANKL, and BDFs. Furthermore, informed by experimental evidence, the introduction of a simulated TGF-β ligand and receptor expressing prostate cancer cell into the BMU resulted in a vicious cycle that yielded mixed osteogenic/osteolytic lesions over clinically relevant periods of time. Key findings arising from the computational model include: (i) the ability to assess temporal changes in cellular populations and dissect complex dynamics that are difficult to determine in vivo, (ii) the phasic osteolytic/osteogenic nature of the metastases, (iii) the application of clinically used therapies such as bisphosphonates and anti-RANKL therapies illustrate the usefulness of the model in predicting the efficacy of targeted inhibitors, and (iv) ...
http://cancerres.aacrjournals.org/content/74/9/2391
Molecular Mechanisms of Rankl Activation In Osteoblasts - J. PikeMolecular Mechanisms of Rankl Activation In Osteoblasts - J. Pike
Receptor activator of NF-?B ligand (RANKL) is a TNF?-type cytokine that is produced by mesenchymal lineage cells such as chondrocytes, osteoblasts and osteocyte...
http://grantome.com/grant/NIH/R01-DK074993-06A1
Application # 2011/0305698. Treating Breast Cancer and Inhibiting Cancer-Associated Bone loss with Anti-IL-20 Antibody -...Application # 2011/0305698. Treating Breast Cancer and Inhibiting Cancer-Associated Bone loss with Anti-IL-20 Antibody -...
Use of an anti-IL-20 antibody, either alone or in combination with an anti-RANKL antibody, for treating breast cancer and inhibiting cancer-associated bone loss.
http://patents.com/us-20110305698.html
Download Trance Maniacs Party: Uplifting Breeze #53 (2013) | TranceDownload Trance Maniacs Party: Uplifting Breeze #53 (2013) | Trance
Trance Maniacs Party: Uplifting Breeze #53 (2013) Uplifting Trance | 3Lime Rec. 320 kbps | MP3 | unmixed | 27-09-2013 | 03:04:34 | 433 Mb Uploaded: turbobit.net, rapidgator.net, uploaded.net
http://www.freshremix.ru/trance/45771-trance-maniacs-party-uplifting-breeze-53-2013.html
重组人Osteoprotegerin蛋白(ab73829)|Abcam中国重组人Osteoprotegerin蛋白(ab73829)|Abcam中国
购买我们的重组人Osteoprotegerin蛋白。Ab73829为有活性的蛋白片段，在中生产并经过SDS-PAGE实验验证。Abcam提供免费的实验方案，操作技巧及专业的支持。
http://www.abcam.cn/recombinant-human-osteoprotegerin-protein-ab73829.html
RANK and RANKL: Climbing the Ranks of Bone Metabolism | Antibody News: Novus BiologicalsRANK and RANKL: Climbing the Ranks of Bone Metabolism | Antibody News: Novus Biologicals
Apoptosis, or programmed cell death, is a normal component of cellular differentiation and the development of multicellular organisms. Receptor activator ofNF-kB (RANK) lacks significant homology with the other family members of the tumor necrosis factor
https://www.novusbio.com/antibody-news/antibodies/rank-and-rankl-climbing-the-ranks-of-bone-metabolism
Bone erosion reduced by denosumabBone erosion reduced by denosumab
Treatment with denosumab 60 mg and 180 mg (with background methotrexate) reduces the progression of bone erosion according to results of a 227 patient Phase II trial presented at EULAR 2007, the Annual European Congress of Rheumatology in Barcelona, Spain.
https://www.news-medical.net/news/2007/06/19/26555.aspx
Float rp23 for trance x question.- Mtbr.comFloat rp23 for trance x question.- Mtbr.com
So I found one in 7.25x1.25 and wanted to buy it for my trance x to replace the giant air-r shock. I think it says its low tune. Will that work with
http://forums.mtbr.com/giant/float-rp23-trance-x-question-836778.html
Tough call for Cell C | IOL Business ReportTough call for Cell C | IOL Business Report
Vodacom may hurt its profitability in the short term with a new 79 cents per minute prepaid call rate but it is smaller rival ...
https://www.iol.co.za/business-report/companies/tough-call-for-cell-c-1683217
FDSS/µCELL 創薬スクリーニング支援システム C13299 | 浜松ホトニクスFDSS/µCELL 創薬スクリーニング支援システム C13299 | 浜松ホトニクス
GFP（蛍光蛋白質）、Luc（ルシフェラーゼ）を用いた共鳴エネルギー移動原理によるバイオセンサは、イオン濃度測定、 情報伝達分子の活性測定など、様々な細胞内情報伝達を測定するツールとして利用されています。FDSS/μCELL は、 高感度２次元センサ（カメラ）と波長切り替え装置を用いることで、発光をベースとするBRET（生物発光共鳴エネルギー 移動）や蛍光をベースとするFRET（蛍光共鳴エネルギー移動）をマイクロプレート一括で測定できます ...
http://www.hamamatsu.com/jp/ja/product/application/1503/5333/FDSS_uCELL/index.html
How to Trace Dependents in ExcelHow to Trace Dependents in Excel
As you can see, cells C3, D3, and E3 affect the value of the sum cell. Those three cells are highlighted in a blue box with an arrow pointing to the sum cell. Its pretty straight-forward, but if you have some really complicated formulas that use complicated functions too, then there may be a lot of arrows going all over the place. If you have any questions, feel free to post a comment and Ill try to help. Enjoy!. ...
https://helpdeskgeek.com/office-tips/how-to-trace-dependents-in-excel/
RANKLRANKL
Castellano D, Sepulveda JM, García-Escobar I, Rodriguez-Antolín A, Sundlöv A, Cortes-Funes H (2011). "The role of RANK-ligand ... RANKL is an apoptosis regulator gene, a binding partner of osteoprotegerin (OPG), a ligand for the receptor RANK and controls ... Receptor activator of nuclear factor kappa-Β ligand (RANKL), also known as tumor necrosis factor ligand superfamily member 11 ( ... Some studies suggest, since RANK-RANKL pathway regulates calcium release and homeostasis, RANK-RANKL signal could invertedly ...
https://en.wikipedia.org/wiki/RANKL
OsteoclastOsteoclast
Schoppet M, Preissner K, Hofbauer L (2002). "RANK ligand and osteoprotegerin: paracrine regulators of bone metabolism and ... namely osteoprotegerin and RANK ligand. Note that these molecules also regulate differentiation of the osteoclast.[21] ... through RANK. NF-κβ activation is stimulated almost immediately after RANKL-RANK interaction occurs and is not upregulated. ... which is produced by osteoblasts and binds to RANKL thereby preventing interaction with RANK. It may be important to note that ...
https://en.wikipedia.org/wiki/Osteoclasts
OsteoclastOsteoclast
Schoppet M, Preissner K, Hofbauer L (2002). "RANK ligand and osteoprotegerin: paracrine regulators of bone metabolism and ... namely osteoprotegerin and RANK ligand. Note that these molecules also regulate differentiation of the osteoclast. An ... through RANK. NF-κβ activation is stimulated almost immediately after RANKL-RANK interaction occurs and is not upregulated. ... Osteoclast formation requires the presence of RANKL (receptor activator of nuclear factor κβ ligand) and M-CSF (Macrophage ...
https://en.wikipedia.org/wiki/Osteoclast
OsteoprotegerinOsteoprotegerin
Schoppet M, Preissner KT, Hofbauer LC (April 2002). "RANK ligand and osteoprotegerin: paracrine regulators of bone metabolism ... "Characterization of a novel TNF-like ligand and recently described TNF ligand and TNF receptor superfamily genes and their ... Baud'huin M, Duplomb L, Ruiz Velasco C, Fortun Y, Heymann D, Padrines M (February 2007). "Key roles of the OPG-RANK-RANKL ... Osteoprotegerin is a decoy receptor for the receptor activator of nuclear factor kappa B ligand (RANKL). By binding RANKL, OPG ...
https://en.wikipedia.org/wiki/Osteoprotegerin
DACH1DACH1
Sundaram K, Mani SK, Kitatani K, Wu K, Pestell RG, Reddy SV (April 2008). "DACH1 negatively regulates the human RANK ligand ...
https://en.wikipedia.org/wiki/DACH1
DenosumabDenosumab
RANK is activated by RANKL (the RANK-Ligand), which exists as cell surface molecules on osteoblasts. Activation of RANK by ... EntrezGene 8600 TNFSF11 tumor necrosis factor (ligand) superfamily, member 11; Homo sapiens also known as RANKL. This protein ... Precursors to osteoclasts, called pre-osteoclasts, express surface receptors called RANK (receptor activator of nuclear factor- ... kappa B). RANK is a member of the tumor necrosis factor receptor (TNFR) superfamily. ...
https://en.wikipedia.org/wiki/Denosumab
Metal phosphine complexMetal phosphine complex
The steric properties of phosphine ligands can be ranked by their steric properties. The Tolman cone angle is widely used.[10] ... Phosphine ligands are usually "spectator" rather than "actor" ligands. They generally do not participate in reactions, except ... also function as ligands. Such ligands are less basic and have small cone angles. These complexes are susceptible to ... 1973). Transition Metal Complexes of Phosphorus, Arsenic, and Antimony Ligands. J. Wiley. ISBN 0-470-58117-4. .. . ...
https://en.wikipedia.org/wiki/Metal_phosphine_complexes
Scoring functions for dockingScoring functions for docking
Li, Liwei; Wang, Bo; Meroueh, Samy O. (2011-09-26). "Support vector regression scoring of receptor-ligand complexes for rank- ... Ligand active conformation - three-dimensional shape of the ligand when bound to the protein Binding-mode - orientation of the ... Counting may be based on the number of ligand and receptor atoms in contact with each other or by calculating the change in ... A perfect scoring function would be able to predict the binding free energy between the ligand and its target. But in reality ...
https://en.wikipedia.org/wiki/Scoring_functions_for_docking
TAAR1TAAR1
Each ligand has a different potency, measured as increases cyclic AMP (cAMP) concentration after the binding event. The rank ... The primary endogenous ligands of the human TAAR1 (hTAAR1) receptor, by rank order of potency, are: tyramine > β-phenethylamine ... TAAR1 and its homologues have ligand pocket vectors that utilize a sets of 35 amino acids known to be involved directly in ... E.g., a TAAR1 ligand which can easily pass through the norepinephrine transporter, but not the serotonin transporter, will ...
https://en.wikipedia.org/wiki/TAAR1
HSF2HSF2
"Functional role for heat shock factors in the transcriptional regulation of human RANK ligand gene expression in stromal/ ...
https://en.wikipedia.org/wiki/HSF2
OsteomimicryOsteomimicry
These genes include osteocalcin, osteopontin, bone sialoprotein, osteonectin, RANK ligand (NF-κB receptor activator) and ...
https://en.wikipedia.org/wiki/Osteomimicry
Giant-cell tumor of boneGiant-cell tumor of bone
This is based on the notion that increased expression of RANK-ligands by stromal cells plays a role in tumor pathogenesis. A ... More recently, humanized monoclonal antibodies such as Denosumab targeting the RANK ligand have been employed in treatment of ... Springer-Verlag, 30, 484-489 Huang, l., Xu, J., Wood, D. J., & Zheng, M. H. (2000). Gene Expression of Osteoprotegerin Ligand, ...
https://en.wikipedia.org/wiki/Giant-cell_tumor_of_bone
Camurati-Engelmann diseaseCamurati-Engelmann disease
... a novel mutation in TGFβ1 encoding transforming growth factor beta 1 and a missense change in TNFSF11 encoding RANK ligand. ...
https://en.wikipedia.org/wiki/Camurati–Engelmann_disease
Pagets disease of bonePaget's disease of bone
... and other evidence suggests an intrinsic hyperresponsive reaction to vitamin D and RANK ligand is the cause.[citation needed] ... Paget's disease of bone is associated with mutations in RANK. Receptor Activator of Nuclear Factor κ B (RANK), which is a type ... Whyte MP (2006). "Paget's disease of bone and genetic disorders of RANKL/OPG/RANK/NF-kappaB signaling". Annals of the New York ... Two genes, SQSTM1 and RANK, and specific regions of chromosome 5 and 6 are associated with Paget's disease of bone. Genetic ...
https://en.wikipedia.org/wiki/Paget's_disease_of_bone
BoneBone
Vitamin D, parathyroid hormone and stimulation from osteocytes induce osteoblasts to increase secretion of RANK-ligand and ... Osteoprotegerin is secreted by osteoblasts and is able to bind RANK-L, inhibiting osteoclast stimulation. Osteoblasts can also ...
https://en.wikipedia.org/wiki/Bone
NF-κBNF-κB
Osteoprotegerin (OPG), which is a decoy receptor homolog for RANK ligand (RANKL), inhibits RANK by binding to RANKL, and, thus ... RANKL acts through its receptor RANK, which in turn promotes NF-κB, RANKL normally works by enabling the differentiation of ... Receptor activator of NF-κB (RANK), which is a type of TNFR, is a central activator of NF-κB. ... Baud'huin M, Lamoureux F, Duplomb L, Rédini F, Heymann D (September 2007). "RANKL, RANK, osteoprotegerin: key partners of ...
https://en.wikipedia.org/wiki/NF-κB
RANKRANK
... is the receptor for RANK-Ligand (RANKL) and part of the RANK/RANKL/OPG signaling pathway that regulates osteoclast ... The RANK-RANKL complex forms a heterohexameric complex. Only two of the four RANK CRDs are in direct contact with the RANKL. ... RANK is expressed in key regions of the brain associated with thermoregulation. Inactivation of RANK in these regions causes a ... TRAF6 has been shown to be imperative to the RANK-related osteoclastogenesis pathway. RANKL binds to RANK, which then binds to ...
https://en.wikipedia.org/wiki/RANK
Parathyroid hormone 1 receptorParathyroid hormone 1 receptor
When the receptor is activated through PTH binding, osteoblasts express RANKL (Receptor Activator of Nuclear Factor kB Ligand ... which binds to RANK (Receptor Activator of Nuclear Factor kB) on osteoclasts. This turns on osteoclasts to ultimately increase ... "Dimeric arrangement of the parathyroid hormone receptor and a structural mechanism for ligand-induced dissociation". The ...
https://en.wikipedia.org/wiki/Parathyroid_hormone_1_receptor
Dynamic combinatorial chemistryDynamic combinatorial chemistry
Protein-directed DCC provides a way to generate, identify and rank novel protein ligands, and therefore have huge potential in ... This strategy is useful for the investigation of the optimal ligand stereochemistry to the binding site of the target protein. ... Thompson, Major C.; Busch, Daryle H. (1964-01-01). "Reactions of Coordinated Ligands. VI. Metal Ion Control in the Synthesis of ... Thompson, Major C.; Busch, Daryle H. (1962-05-01). "Reactions of Coördinated Ligands. II. Nickel(II) Complexes of Some Novel ...
https://en.wikipedia.org/wiki/Dynamic_combinatorial_chemistry
LigandLigand
Ligands and metal ions can be ordered in many ways; one ranking system focuses on ligand 'hardness' (see also hard/soft acid/ ... field theory DNA binding ligand Inorganic chemistry Josiphos ligands Ligand dependent pathway Ligand field theory Ligand ... A ligand exchange (also ligand substitution) is a type of chemical reaction in which a ligand in a compound is replaced by ... Example is alkoxy ligands( which is regularly known as X ligand too). L ligands are derived from charge-neutral precursors and ...
https://en.wikipedia.org/wiki/Ligand
Biochemical cascadeBiochemical cascade
RANKL is a member of the TNF superfamily of ligands. Through binding to the RANK receptor it activates various molecules, like ... The RANKL/RANK signaling pathway regulates osteoclastogenesis, as well as, the survival and activation of osteoclasts. ... However, in the presence of Activin A, a TGF-β ligand, it causes the formation of mesoderm and neuroectoderm. Phosphorylation ... The WNT pathway allows β-catenin function in gene transcription, once the interaction between WNT ligand and G protein-coupled ...
https://en.wikipedia.org/wiki/Biochemical_cascade
Lead FinderLead Finder
... correct energy-ranking of docked ligand poses, correct rank-ordering of active and inactive compounds during virtual screening ... Å RMSD from the reference ligand coordinates) for a set of protein-ligand complexes extracted from PDB. A set of 407 protein- ... extra precision protein-ligand docking and calculation of free energy of ligand binding. Original docking algorithm provides a ... Efficiency of ligand docking and binding energy estimations achieved by Lead-Finder are due to docking algorithm and extra ...
https://en.wikipedia.org/wiki/Lead_Finder
LigandLigand
Ligands and metal ions can be ordered in many ways; one ranking system focuses on ligand 'hardness' (see also hard/soft acid/ ... Ligand exchangeEdit. A ligand exchange (also ligand substitution) is a type of chemical reaction in which a ligand in a ... Trans-spanning ligandsEdit. Main article: Trans-spanning ligand. Trans-spanning ligands are bidentate ligands that can span ... Spectator ligandEdit. Main article: Spectator ligand. A spectator ligand is a tightly coordinating polydentate ligand that does ...
https://en.m.wikipedia.org/wiki/Ligands
Docking (molecular)Docking (molecular)
... and returns a number indicating the likelihood that the pose represents a favorable binding interaction and ranks one ligand ... In this approach, the protein and the ligand are separated by some physical distance, and the ligand finds its position into ... Most docking programs in use account for the whole conformational space of the ligand (flexible ligand), and several attempt to ... orientation of a ligand that binds to a particular protein of interest. However, since both the ligand and the protein are ...
https://en.wikipedia.org/wiki/Docking_(molecular)
MAP3K7IP2MAP3K7IP2
TNFRSF11A/RANK), which may regulate the development and function of osteoclasts. Mutations in MAP3K7IP2 have been associated ... "Receptor activator of NF-kappaB ligand (RANKL) activates TAK1 mitogen-activated protein kinase kinase kinase through a ... signaling complex containing RANK, TAB2, and TRAF6". Mol. Cell. Biol. 22 (4): 992-1000. doi:10.1128/MCB.22.4.992-1000.2002. PMC ...
https://en.wikipedia.org/wiki/MAP3K7IP2
TRAF6TRAF6
Darnay BG, Ni J, Moore PA, Aggarwal BB (March 1999). "Activation of NF-kappaB by RANK requires tumor necrosis factor receptor- ... "Receptor activator of NF-kappaB ligand (RANKL) activates TAK1 mitogen-activated protein kinase kinase kinase through a ... TRAF6 has been shown to interact with: ASK1, CD40, FHL2, HSPB2, IKBKG, IRAK1, IRAK2, MAP3K7IP1, MAP3K7IP2, MAP3K7 PPP4C, RANK, ... RANK). Interaction with tumor necrosis factor receptor-associated factors and activation of NF-kappab and c-Jun N-terminal ...
https://en.wikipedia.org/wiki/TRAF6
Docking (molecular)Docking (molecular)
Ranking. The process of classifying which ligands are most likely to interact favorably to a particular receptor based on the ... Ligand or guest or key. The complementary partner molecule which binds to the receptor. Ligands are most often small molecules ... Ligand flexibilityEdit. Conformations of the ligand may be generated in the absence of the receptor and subsequently docked[13] ... The orientation of the ligand relative to the receptor as well as the conformation of the ligand and receptor when bound to ...
https://en.m.wikipedia.org/wiki/Docking_
WarikahniteWarikahnite
Recent data shows the Gladstone-Dale relation compatibility of Warikahnite is ranked as superior (-0.010). Warikahnite has the ... and with five different combinations of ligand. Also noted in the "Die Kristallstruktur von Warikahnit" article, is that the ...
https://en.wikipedia.org/wiki/Warikahnite
Luminescence (journal)Luminescence (journal)
"Journals Ranked by Impact: Biochemistry & Molecular Biology". 2013 Journal Citation Reports. Web of Science (Science ed.). ... "Reporter cell lines are useful tools for monitoring biological activity of nuclear receptor ligands", Volume 16, Issue 2, Mar- ... ranking it 234th out of 291 journals in the category "Biochemistry & Molecular Biology". According to the Web of Science, the ...
https://en.wikipedia.org/wiki/Luminescence_(journal)
ArthritisArthritis
Osteoclast activity can be directly induced by osteoblasts through the RANK/RANKL mechanism. Lupus is a common collagen ... caused in part by the production of pro-inflammatory cytokines and receptor activator of nuclear factor kappa B ligand (RANKL ...
https://en.wikipedia.org/wiki/Arthritis
NeotenyNeoteny
... "that the whole enterprise of ranking groups by degree of neoteny is fundamentally unjustified" (Gould, 1996, pg. 150).[21] Doug ...
https://en.wikipedia.org/wiki/Pedomorphosis
CD30CD30
Jung W, Krueger S, Renner C, Gause A, Sahin U, Trümper L, Pfreundschuh M (Dec 1994). "Opposite effects of the CD30 ligand are ...
https://en.wikipedia.org/wiki/CD30
GermaniumGermanium
Using a ligand called Eind (1,1,3,3,5,5,7,7-octaethyl-s-hydrindacen-4-yl) germanium is able to form a double bond with oxygen ( ... Germanium ranks near fiftieth in relative abundance of the elements in the Earth's crust. In 1869, Dmitri Mendeleev predicted ...
https://en.m.wikipedia.org/wiki/Germanium
Glikoprotein 130 - Википедија, слободна енциклопедијаGlikoprotein 130 - Википедија, слободна енциклопедија
4-1BB ligand • Kolesterilester transfer protein • Klasterin • Faktor stimulacije kolonije • Hemopeksin • Laktoferin • ...
https://sr.wikipedia.org/wiki/Glikoprotein_130
Interleukin 8 receptor, alphaInterleukin 8 receptor, alpha
Stimulation of CXCR1 in neutrophils by its primary ligand, Interleukin 8, leads to neutrophil chemotaxis and activation.[6] ...
https://en.wikipedia.org/wiki/Interleukin_8_receptor,_alpha
ChemotherapyChemotherapy
Allen TM (Oct 2002). "Ligand-targeted therapeutics in anticancer therapy". Nature Reviews. Cancer. 2 (10): 750-63. PMID ... found that patients receiving chemotherapy ranked nausea and vomiting as the first and second most severe side-effects, ... Active targeting uses biological molecules (antibodies, proteins, DNA and receptor ligands) to preferentially target the ...
https://en.wikipedia.org/wiki/Chemotherapeutics
Bone resorptionBone resorption
... which in turn lead to the activation of RANK (a TNF receptor) protein that promote osteoclast formation. Oxidative stress ... signal-regulated kinase/signal transducer and activator of transcription 3/receptor activator of nuclear factor-kappaB ligand ...
https://en.wikipedia.org/wiki/Bone_resorption
DeoxyribozymeDeoxyribozyme
Main article: Systematic evolution of ligands by exponential enrichment. in vitro selection[edit]. Because there are no known ... and so the exclusion of deoxyribozymes from the rank of "catalyst" simply because it does not feature multiple-turnover ... Deoxyribozymes should not be confused with DNA aptamers which are oligonucleotides that selectively bind a target ligand, but ...
https://en.wikipedia.org/wiki/Deoxyribozyme
Adaptive immune systemAdaptive immune system
Kuross SA, Rank BH, Hebbel RP (April 1988). "Excess heme in sickle erythrocyte inside-out membranes: possible role in thiol ... Dendritic cells, B-cells, and macrophages are equipped with special "co-stimulatory" ligands recognized by co-stimulatory ...
https://en.m.wikipedia.org/wiki/Acquired_immunity
C-C chemokine receptor type 6C-C chemokine receptor type 6
The ligand of this receptor is macrophage inflammatory protein 3 alpha (MIP-3 alpha). This receptor has been shown to be ... 2002). "Human B cells become highly responsive to macrophage-inflammatory protein-3 alpha/CC chemokine ligand-20 after cellular ... ligand binding, and signaling". Biochemistry. 41 (26): 8332-41. doi:10.1021/bi025855y. PMID 12081481.. ... activation without changes in CCR6 expression or ligand binding". J. Immunol. 168 (10): 4871-80. doi:10.4049/jimmunol.168.10. ...
https://en.wikipedia.org/wiki/C-C_chemokine_receptor_type_6
Potencijalne terapije multiple sklerozePotencijalne terapije multiple skleroze
4-1BB ligand • Faktor aktivacije B-ćelija • FAS ligand • Limfotoksin • OX40L • RANKL • TRAIL ... http://www.clinicaltrials.gov/ct2/show/NCT00420212?term=biogen&recr=Open&rank=12. pristupljeno 12. 11. 2007.. ... "http://www.clinicaltrial.gov/ct2/show/NCT00213135?term=clarity&rank=3 clinicaltrial.gov. ...
https://sh.wikipedia.org/wiki/Potencijalne_terapije_multiple_skleroze
Interferon-alpha/beta receptorInterferon-alpha/beta receptor
Type I IFN receptor forms a ternary complex, composed of its two subunits IFNAR1 and IFNAR2, and a type I IFN ligand. Ligand ... ligand-induced changes to internalization and trafficking of the receptor[8] and currently unappreciated differences to ligand- ... Each subunit of IFNAR contains an N-terminal ligand binding domain (with two or four fibronectin type II-like subdomains, for ... Structural analysis of type I IFN receptor with different type I IFN ligand subtypes revealed a similar binding site for the ...
https://en.wikipedia.org/wiki/Interferon-alpha/beta_receptor
AmmoniaAmmonia
Werner noted only two isomers (fac- and mer-) of the complex [CrCl3(NH3)3] could be formed, and concluded the ligands must be ... Cheung, A. C.; Rank, D. M.; Townes, C. H.; Thornton, D. D.; Welch, W. J. (1968). "Detection of NH3 molecules in the ... Ammonia can act as a ligand in transition metal complexes. It is a pure σ-donor, in the middle of the spectrochemical series, ... An ammine ligand bound to a metal ion is markedly more acidic than a free ammonia molecule, although deprotonation in aqueous ...
https://en.m.wikipedia.org/wiki/Ammonia
Pagets disease of bonePaget's disease of bone
... and other evidence suggests an intrinsic hyperresponsive reaction to vitamin D and RANK ligand is the cause.[citation needed] ... Paget's disease of bone is associated with mutations in RANK. Receptor Activator of Nuclear Factor κ B (RANK), which is a type ... There is a hereditary factor in the development of Paget's disease of bone.[17][18] Two genes, SQSTM1 and RANK, and specific ... Whyte MP (2006). "Paget's disease of bone and genetic disorders of RANKL/OPG/RANK/NF-kappaB signaling". Annals of the New York ...
https://en.m.wikipedia.org/wiki/Paget's_disease_of_bone
Affinity chromatographyAffinity chromatography
For elution, an excess amount of a compound able to act as a metal ion ligand, such as imidazole, is used. GST has an affinity ... The affinity measure and ranking of affinity can be achieved by processing the obtained retention times of analyzed compounds. ... Dye ligand media is nonspecific, but mimics biological substrates and proteins. Glutathione is useful for separation of GST ... The ligands used in affinity chromatography are obtained from both organic and inorganic sources. Examples of biological ...
https://en.wikipedia.org/wiki/Immunoaffinity_chromatography
Drug designDrug design
Ligand. ]. [. Receptor. ]. [. Complex. ]. Δ. G. bind. =. Δ. G. desolvation. +. Δ. G. motion. +. Δ. G. configuration. +. Δ. G. ... Rajamani R, Good AC (May 2007). "Ranking poses in structure-based lead discovery and optimization: current trends in scoring ... Ligand-basedEdit. Ligand-based drug design (or indirect drug design) relies on knowledge of other molecules that bind to the ... A second category is de novo design of new ligands. In this method, ligand molecules are built up within the constraints of the ...
https://en.m.wikipedia.org/wiki/Drug_design
Parathyroid hormoneParathyroid hormone
... preventing RANKL from interacting with RANK, a receptor for RANKL. The binding of RANKL to RANK (facilitated by the decreased ... receptor ligand activity. • peptide hormone receptor binding. • RNA polymerase II transcription factor activity, sequence- ... Coetzee M, Kruger MC (May 2004). "Osteoprotegerin-receptor activator of nuclear factor-kappaB ligand ratio: a new approach to ... Savvides SN, Boone T, Andrew Karplus P (Jun 2000). "Flt3 ligand structure and unexpected commonalities of helical bundles and ...
https://en.m.wikipedia.org/wiki/Parathyroid_hormone
ZincZinc
In humans, the biological roles of zinc are ubiquitous.[9][164] It interacts with "a wide range of organic ligands",[9] and has ... Rank. Country. Tonnes 1. China. 5,000,000 2. Australia. 1,500,000 3. Peru. 1,300,000 ... Zinc(I) compounds are rare and need bulky ligands to stabilize the low oxidation state. Most zinc(I) compounds contain formally ... with zinc chloride forms diphenylzinc that continues to react in an asymmetric reaction first with the MIB ligand and then with ...
https://en.m.wikipedia.org/wiki/Zinc
Interferon gammaInterferon gamma
IFNγ suppresses osteoclast formation by rapidly degrading the RANK adaptor protein TRAF6 in the RANK-RANKL signaling pathway, ... positive regulation of tumor necrosis factor (ligand) superfamily member 11 production. • positive regulation of interleukin-12 ...
https://en.wikipedia.org/wiki/Actimmune
G protein spregnuti receptoriG protein spregnuti receptori
TNFRSF10A (CD261) • TNFRSF10B (CD262) • TNFRSF10C (CD263) • TNFRSF10D (CD264) • TNFRSF11A (CD265/RANK) • TNFRSF11B ( ... On sadrži ligand-vezujući domen. Nakon vezivanja glutamata za mGluR receptor, N-terminalni rep podleže konformacionoj promeni ... Sedam transmembranskih heliksa formira šupljinu unutar ćelijske membrane koja služi kao ligand-vezujući domen, koji je često ... Pošto ta petlja sačinjava „poklopac" koji pokriva vrh ligand vezujućeg mesta, ova konformaciona razlika je dobra ilustracija ...
https://sh.wikipedia.org/wiki/G_protein_spregnuti_receptor
HLA-DQHLA-DQ
By examining the structure of these variable regions with different ligands bound (such as the MMDB) one can see which residues ... rank. DQ2 α5-β2. 2.5 05:01♣. 02:01 13. 16 2nd. ...
https://en.m.wikipedia.org/wiki/HLA-DQ
SolubilitySolubility
... ligands) in liquids. Solubility will also depend on the excess or deficiency of a common ion in the solution, a phenomenon ... The logarithm of these two values enables compounds to be ranked in terms of hydrophilicity (or hydrophobicity). ... and protein ligand binding. Aqueous solubility is of fundamental interest owing to the vital biological and transportation ...
https://en.m.wikipedia.org/wiki/Water_soluble
ویتامین آ - ویکی‌پدیا، دانشنامهٔ آزادویتامین آ - ویکی‌پدیا، دانشنامهٔ آزاد
"Rank order of vitamin A content in foods per 100 g". USDA National Nutrient Database. 29 March 2017. Retrieved 26 April 2017.. ... due to its activity as a ligand for nuclear receptors.[16] The physiological form of retinoic acid (all-trans-retinoic acid) ... These combined interventions were ranked by the Copenhagen Consensus 2008 as the world's best development investment.[28] ...
https://fa.wikipedia.org/wiki/ویتامین_آ?match=en
ChromatographyChromatography
An eluotropic series is a list of solvents ranked according to their eluting power. ... FPLC resins are available in a wide range of bead sizes and surface ligands depending on the application. ...
https://en.wikipedia.org/wiki/Chromatography
Anabolic steroidAnabolic steroid
AAS were ranked 19th in dependence, 9th in physical harm, and 15th in social harm.[90] ... "Comparison of crystal structures of human androgen receptor ligand-binding domain complexed with various agonists reveals ...
https://en.m.wikipedia.org/wiki/Anabolic_steroid
Parathormona, a enciclopedia libreParathormona, a enciclopedia libre
... úneso ao RANKL e bloquea a súa interacción co RANK, que é o receptor do RANKL. A unión do RANKL ao RANK (facilitada pola ... Savvides SN, Boone T, Andrew Karplus P (2000). "Flt3 ligand structure and unexpected commonalities of helical bundles and ... "Osteoprotegerin-receptor activator of nuclear factor-kappaB ligand ratio: a new approach to osteoporosis treatment?". South. ...
https://gl.wikipedia.org/wiki/Parathormona
AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesInformation ScienceGeographicals
RANK LigandReceptor Activator of Nuclear Factor-kappa BOsteoprotegerinOsteoclastsLigandsReceptors, Tumor Necrosis FactorOsteitis DeformansReceptors, Cytoplasmic and NuclearMembrane GlycoproteinsBone ResorptionOsteolysisCarrier ProteinsGlycoproteinsOsteoporosisBone NeoplasmsOsteoblastsBone and BonesCD40 LigandSignal TransductionCell DifferentiationFas Ligand ProteinCells, CulturedProtein BindingBinding SitesModels, MolecularMolecular Sequence DataAmino Acid SequenceTNF-Related Apoptosis-Inducing LigandCD30 LigandOsteoporosis, PostmenopausalPostmenopauseBone DensityEstrogensBone Marrow CellsProsthesis-Related InfectionsJoint ProsthesisKnee ProsthesisSonicationArthroplasty, Replacement, KneeHip ProsthesisBaltimoreWristBone Remodeling
Osteoprotegerin and rank ligand expression in prostate cancer. - PubMed - NCBIOsteoprotegerin and rank ligand expression in prostate cancer. - PubMed - NCBI
Osteoprotegerin and rank ligand expression in prostate cancer.. Brown JM1, Corey E, Lee ZD, True LD, Yun TJ, Tondravi M, ... To investigate the expression of osteoprotegerin (OPG) and RANK ligand (RANKL) in human prostatic tissues. The factors ...
https://www.ncbi.nlm.nih.gov/pubmed/11306358?dopt=Abstract
RANK ligand - GanfydRANK ligand - Ganfyd
NHS Evidence on RANK ligand Centre for Reviews and Dissemination databases -DARE & NHS EED (evaluates reliability of research) ... Tumor necrosis factor ligand superfamily member 11, receptor activator of nuclear factor kappa B ligand, TNF-related activation ... Receptor activator of nuclear factor-κB ligand is an osteoclast differentiation and activation factor which also augments the ... Chemical Information on RANK ligand. Protein Structural Information on RANK ligand. Biological Information (GenomeNet) on RANK ...
http://www.ganfyd.org/index.php?title=RANK_ligand
JCI - Role of RANK ligand in mediating increased bone resorption in early postmenopausal womenJCI - Role of RANK ligand in mediating increased bone resorption in early postmenopausal women
Nonstandard abbreviations used: receptor activator of NF-κB (RANK); RANK ligand (RANKL); marrow stromal cells (MSCs); ... Role of RANK ligand in mediating increased bone resorption in early postmenopausal women. Guitty Eghbali-Fatourechi,1 Sundeep ... Estrogens suppress RANK ligand-induced osteoclast differentiation via a stromal cell independent mechanism c-Jun repression. ... TNF-α induces osteoclastogenesis by direct stimulation of macrophages exposed to permissive levels of RANK ligand. J. Clin. ...
https://www.jci.org/articles/view/17215
CD254 (RANK Ligand) Mouse anti-Human, Mouse, Rat, Clone: 12A668, Invitrogen | Fisher ScientificCD254 (RANK Ligand) Mouse anti-Human, Mouse, Rat, Clone: 12A668, Invitrogen | Fisher Scientific
RANK Ligand) Mouse anti-Human, Mouse, Rat, Clone: 12A668, Invitrogen 100 µg; Unconjugated. ... ligand} has been implicated in interactions between T cells and dendritic cells. RANK ligand (RANKL/TRANCE) binds to RANK on ... As OPGL/ODF (Osteoprotegerin Ligand/Osteoclast differentiation factor), the same protein can both activate mature osteoclasts ... TRANCE (TNF-related activation-induced cytokine receptor) or RANKL {receptor activator of NF-kB (RANK) ...
https://www.fishersci.com/shop/products/anti-rank-l-clone-12a668/01676477
CD254 (RANK Ligand) Antibody, PE (12-6619-82) CD254 (RANK Ligand) Antibody, PE (12-6619-82)
RANK Ligand) Monoclonal (MIH24), eBioscience™, Catalog # 12-6619-82. Tested in Flow Cytometry (Flow) applications. This ... Protein Aliases: CD254; H-RANK-L; M-Rank-L; ODF; OPGL; Osteoclast differentiation factor; Osteoprotegerin ligand; rank-l; RANKL ... RANK Ligand) Monoclonal Antibody (MIH24), PE, eBioscience™. The following product was used in this experiment: CD254 (RANK ... tumor necrosis factor ligand 6B; Tumor necrosis factor ligand superfamily member 11; Tumor necrosis factor ligand superfamily ...
https://www.thermofisher.com/antibody/product/CD254-RANK-Ligand-Antibody-clone-MIH24-Monoclonal/12-6619-82
RANK Ligand Protein | sRANKL Peptide | TNFSF11 Antigen | ProSpecRANK Ligand Protein | sRANKL Peptide | TNFSF11 Antigen | ProSpec
It binds to RANK on cells of the myeloid lineage and functions as a key factor for osteoclast differentiation and activation. ... cells of the osteoblast lineage and it is a potent inhibitor of osteoclast formation by preventing the binding of RANKL to RANK ... About RANK Ligand:. RANKL aka RANK Ligand is receptor activator of nuclear factor kappa-Β ligand and also known as tumour ... RANKL is a binding partner of osteoprotegerin (OPG), a ligand for the receptor RANK, an apoptosis regulator gene and controls ...
https://www.prospecbio.com/soluble_rank_ligand
Synovial tissue rank ligand expression and radiographic progression in rheumatoid arthritis: observations from a proof-of...Synovial tissue rank ligand expression and radiographic progression in rheumatoid arthritis: observations from a proof-of...
The objective of the study was to evaluate synovial tissue receptor activator of nuclear factor-κβ ligand (RANKL) and ... Synovial tissue rank ligand expression and radiographic progression in rheumatoid arthritis: observations from a proof-of- ... Crotti TN, Smith MD, Weedon H, Ahern MJ, Findlay DM, Kraan M et al (2002) Receptor activator NF-kappaB ligand (RANKL) ... The objective of the study was to evaluate synovial tissue receptor activator of nuclear factor-κβ ligand (RANKL) and ...
https://link.springer.com/article/10.1007%2Fs00296-009-1191-1
RANKL, RANK ligand | Tabers Medical DictionaryRANKL, RANK ligand | Taber's Medical Dictionary
RANK ligand answers are found in the Tabers Medical Dictionary powered by Unbound Medicine. Available for iPhone, iPad, ... RANKL, RANK ligand is a topic covered in the Tabers Medical Dictionary. To view the entire topic, please sign in or purchase a ... "RANKL, RANK Ligand." Tabers Medical Dictionary, 23rd ed., F.A. Davis Company, 2017. Tabers Online, www.tabers.com/ ... tabersonline/view/Tabers-Dictionary/746725/all/RANKL__RANK_ligand. RANKL, RANK ligand. In: Venes D, ed. Tabers Medical ...
https://www.tabers.com/tabersonline/view/Tabers-Dictionary/746725/all/RANKL__RANK_ligand
Recombinant Human soluble RANK Ligand | Cell SciencesRecombinant Human soluble RANK Ligand | Cell Sciences
Receptor Activator of NF-κB Ligand (RANKL) is a cell-bound marker (CD254) related to the TNF family of proteins. RANKL plays a ... Tumor necrosis factor ligand superfamily member 11, Receptor activator of nuclear factor kappa-B ligand, RANKL, CD254, ... Receptor Activator of NF-κB Ligand (RANKL) is a cell-bound marker (CD254) related to the TNF family of proteins. RANKL plays a ...
https://www.cellsciences.com/recombinant-human-trance-tnfsf11-rank-l-2545
Recombinant Mouse Soluble RANK Ligand | Cell SciencesRecombinant Mouse Soluble RANK Ligand | Cell Sciences
RANK Ligand) is a cell-bound marker (CD254) related to the TNF family of proteins. RANK Ligand plays a critical role in bone ... Receptor Activator of NF-κB Ligand (RANK Ligand) is a cell-bound marker (CD254) related to the TNF family of proteins. RANK ... In addition, RANK Ligand is expressed by some T cells is a dendritic cell survival factor and is involved in the regulation of ... Tumor necrosis factor ligand superfamily member 11, Receptor activator of nuclear factor kappa-B ligand, RANKL, CD254, ...
https://www.cellsciences.com/recombinant-mouse-soluble-rank-ligand-2918
RANK Ligand | Profiles RNSRANK Ligand | Profiles RNS
"RANK Ligand" by people in this website by year, and whether "RANK Ligand" was a major or minor topic of these publications. ... "RANK Ligand" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical Subject ... Below are the most recent publications written about "RANK Ligand" by people in Profiles. ... Below are MeSH descriptors whose meaning is more general than "RANK Ligand". ...
https://profiles.umassmed.edu/display/109020
RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic...RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic...
RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic ... RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic ... RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic ... RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic ...
https://www.wjgnet.com/2218-5836/coretip/v8/i4/342.htm
RANKL/RANK (Receptor activator of NFKB (ligand)) Signaling Pathway (Homo sapiens) - WikiPathwaysRANKL/RANK (Receptor activator of NFKB (ligand)) Signaling Pathway (Homo sapiens) - WikiPathways
RANKL/RANK (Receptor activator of NFKB (ligand)) Signaling Pathway (Homo sapiens). From WikiPathways. Revision as of 18:16, 23 ... RANKL/RANK Signaling Pathway. Osteoclastogenesis. RAC1. NFKB1. LYN. MAP2K1. FHL2. MITF. SYK. MAP2K6. GTP. 29, 67. P. 17, 35, 54 ... It binds to Receptor activator of NF-kB (RANK) and plays a major role in the regulation of osteoclast function. Binding of ... Receptor activator of nuclear factor-kappa B ligand (RANKL) is a member of tumor necrosis factor (TNF) superfamily. ...
https://www.wikipathways.org/index.php?title=Pathway:WP2018&oldid=44080
RANKL/RANK (Receptor activator of NFKB (ligand)) Signaling Pathway (Homo sapiens) - WikiPathwaysRANKL/RANK (Receptor activator of NFKB (ligand)) Signaling Pathway (Homo sapiens) - WikiPathways
RANKL/RANK Signaling Pathway. SYK. FHL2. LYN. RAC1. MAP2K6. NFKB1. MAP2K1. MITF. P. GTP. P. TNFRSF11B. MAP2K7. TRAF6. Ub. ... RANKL/RANK (Receptor activator of NFKB (ligand)) Signaling Pathway (Homo sapiens). From WikiPathways. Revision as of 06:04, 1 ... RANKL (Receptor activator of nuclear factor-kappa B ligand), RANK (Receptor activator of nuclear factor-kappa B) and the ... Ligand. Receptor. Protein. Protein - protein dissociation. Enzyme Complex. Small molecule. Induced activation. Inhibition. Auto ...
https://www.wikipathways.org/index.php?title=Pathway:WP2018&direction=prev&oldid=78555
Ranking ligand affinity for the DNA minor groove by experiment and simulation - StrathprintsRanking ligand affinity for the DNA minor groove by experiment and simulation - Strathprints
Ranking ligand affinity for the DNA minor groove by experiment and simulation ... Ranking ligand affinity for the DNA minor groove by experiment and simulation. Medicinal Chemistry Letters, 1 (8). pp. 376-680 ... these flanking sequences on binding and the reasons for the differences and established a computational method to rank ligand ... ligand affinity, DNA minor groove, minor groove binders, DNA footprinting, NMR spectroscopy, isothermal titration calorimetry, ...
https://strathprints.strath.ac.uk/27548/
Does Accurate Scoring of Ligands against Protein Targets Mean Accurate Ranking? - British LibraryDoes Accurate Scoring of Ligands against Protein Targets Mean Accurate Ranking? - British Library
SID.ir | EFFECT OF THE RECEPTOR ACTIVATOR OF NUCLEAR FACTOR KB AND RANK LIGAND ONIN VITRO DIFFERENTIATION OF CORD BLOOD CD133+...SID.ir | EFFECT OF THE RECEPTOR ACTIVATOR OF NUCLEAR FACTOR KB AND RANK LIGAND ONIN VITRO DIFFERENTIATION OF CORD BLOOD CD133+...
Download Free Full-Text of an article EFFECT OF THE RECEPTOR ACTIVATOR OF NUCLEAR FACTOR KB AND RANK LIGAND ONIN VITRO ... EFFECT OF THE RECEPTOR ACTIVATOR OF NUCLEAR FACTOR KB AND RANK LIGAND ONIN VITRO DIFFERENTIATION OF CORD BLOOD CD133+ ... Keyword(s): RECEPTOR ACTIVATOR OF NUCLEAR FACTOR-KAPPA B, RANK LIGAND, HEMATOPOIETIC STEM CELLS, OSTEOCLASTS, CALCITONIN ... Some studies demonstrated that U-266 myeloma cell line and primary myeloma cells expressed RANK and RANKL. It had been reported ...
https://www.sid.ir/en/journal/ViewPaper.aspx?id=510745
Ranking docking poses by graph matching of protein-ligand interactions: lessons learned from the D3R Grand Challenge 2 |...Ranking docking poses by graph matching of protein-ligand interactions: lessons learned from the D3R Grand Challenge 2 |...
Ranking docking poses by graph matching of protein-ligand interactions: lessons learned from the D3R Grand Challenge 2. ... Although the obtained ranking is still unsuitable for hit to lead optimization, the GRIM-HYDE scoring scheme is accurate and ... GRIM aligns protein-ligand interaction patterns of docked poses to those of available PDB templates for the target protein, and ... A novel docking challenge has been set by the Drug Design Data Resource (D3R) in order to predict the pose and affinity ranking ...
https://chemaxon.com/publication/ranking-docking-poses-by-graph-matching-of-protein-ligand-interactions-lessons-learned-from-the-d3r-grand-challenge-2
Human RANK-Ligand - soluble - Premium and research grade - Cytokines and growth factors - MACS Cell Culture and Stimulation -...Human RANK-Ligand - soluble - Premium and research grade - Cytokines and growth factors - MACS Cell Culture and Stimulation -...
... soluble stands for receptor activator of NF-κB ligand, soluble. Human RANK-Ligand - soluble is a recombinant protein optimized ... RANK-Ligand - soluble stands for receptor activator of NF-κB ligand, soluble. Human RANK-Ligand - soluble is a recombinant ... High expression of RANK-Ligand is observed during degenerative bone diseases and in tumors. Human RANK-Ligand shares with mouse ... Receptor activator of nuclear factor kappa-B (RANK) ligand, also known as tumor necrosis factor ligand superfamily member 11 ( ...
https://www.miltenyibiotec.com/US-en/products/macs-cell-culture-and-stimulation/cytokines-and-growth-factors/premium-and-research-grade/human-rank-ligand-soluble.html
Mouse RANK-Ligand - soluble - Premium and research grade - Cytokines and growth factors - MACS Cell Culture and Stimulation -...Mouse RANK-Ligand - soluble - Premium and research grade - Cytokines and growth factors - MACS Cell Culture and Stimulation -...
Mouse RANK-Ligand is a recombinant protein optimized for use in cell culture, differentiation studies, and functional assays. ... RANK-Ligand stands for receptor activator of NF-κB ligand, also termed TNSFSF11 or TRANCE. ... RANK-Ligand stands for receptor activator of NF-κB ligand, also termed TNSFSF11 or TRANCE. Mouse RANK-Ligand is a recombinant ... High expression of RANK-Ligand is observed during degenerative bone diseases and in tumors. Mouse RANK-Ligand shares with human ...
https://www.miltenyibiotec.com/UN-en/products/macs-cell-culture-and-stimulation/cytokines-and-growth-factors/premium-and-research-grade/mouse-rank-ligand-soluble.html
Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL) and Mammographic Density in Premenopausal Women...Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL) and Mammographic Density in Premenopausal Women...
Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL) and Mammographic Density in Premenopausal Women ... Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL) and Mammographic Density in Premenopausal Women ... Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL) and Mammographic Density in Premenopausal Women ... Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL) and Mammographic Density in Premenopausal Women ...
http://cancerpreventionresearch.aacrjournals.org/content/early/2018/10/23/1940-6207.CAPR-18-0199.figures-only
Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL), and Mammographic Density in Premenopausal...Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL), and Mammographic Density in Premenopausal...
We, therefore, investigated the associations of circulating RANK and soluble RANK ligand (sRANKL) with mammographic density in ... Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL), and Mammographic Density in Premenopausal ... Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL), and Mammographic Density in Premenopausal ... Circulating Receptor Activator of Nuclear Factor-κB (RANK), RANK ligand (RANKL), and Mammographic Density in Premenopausal ...
http://cancerpreventionresearch.aacrjournals.org/content/early/2018/11/19/1940-6207.CAPR-18-0199?versioned=true
Bone targeting (Bisphosphonates and RANK Ligands) | OncologyPROBone targeting (Bisphosphonates and RANK Ligands) | OncologyPRO
ESMO is a Swiss-registered not-for-profit organisation. All funding for this site is provided directly by ESMO or via grants from the sponsors and supporters.. Via L. Taddei 4, 6962 Viganello - Lugano - CH © Copyright 2018 European Society for Medical Oncology All rights reserved worldwide.. ...
http://oncologypro.esmo.org/Topics/Genitourinary-Cancers/Prostate-Cancer/Bone-targeting-Bisphosphonates-and-RANK-Ligands
RANK ligand as a potential target for breast cancer prevention in BRCA1-mutation carriers | OncologyPRORANK ligand as a potential target for breast cancer prevention in BRCA1-mutation carriers | OncologyPRO
RANK ligand as a potential target for breast cancer prevention in BRCA1-mutation carriers. Title. RANK ligand as a potential ... RANK ligand as a potential target for breast cancer prevention in BRCA1-mutation carriers ...
https://oncologypro.esmo.org/Topics/Basic-Scientific-Principles/Aetiology-epidemiology-screening-and-prevention/RANK-ligand-as-a-potential-target-for-breast-cancer-prevention-in-BRCA1-mutation-carriers
Mouse RANK LigandMouse RANK Ligand
RANK Ligand plays a critical role in bone metabolism and osteoclast differentiation. T cell expression of RANK Ligand promotes ... RANK Ligand) is a cell-bound marker related to the tumor necrosis factor (TNF) family of proteins. ... Receptor activator of nuclear factor kappa-B Ligand ( ... Mouse RANK Ligand. Receptor activator of nuclear factor kappa-B ... RANK Ligand plays a critical role in bone metabolism and osteoclast differentiation. T cell expression of RANK Ligand promotes ...
https://www.shenandoah-bt.com/Research-Topic/Stem-Cell-Research/Hematopoietic-Stem-Cells/mouse-rank-ligand.html
When drug discovery meets web search: Learning to Rank for ligand-based virtual screening | Journal of Cheminformatics | Full...When drug discovery meets web search: Learning to Rank for ligand-based virtual screening | Journal of Cheminformatics | Full...
Basically in the ranking performance evaluation, we keep a grand-truth ranking list which is the molecule ranking for a given ... The list-wise approach takes ranking lists of objects as instances in learning and learns the ranking model based on ranking ... is ideal ranking and ŷ is the predicted ranking, for the top-k in the predicted ranking list, NDCG [8] is calculated as ... In the training procedure, the aim of LOR is to train a local ranking model f(T, C) = f(x) that can assign a ranking score to a ...
https://jcheminf.springeropen.com/articles/10.1186/s13321-015-0052-z
Osteoporosis | Johns Hopkins MedicineOsteoporosis | Johns Hopkins Medicine
RANK-Ligand Inhibitor. Side effects: Possible skin changes like rashes and eczema and a small increased risk of infection ...
https://www.hopkinsmedicine.org/health/conditions-and-diseases/osteoporosis
Characterization of the Rank Ligand Positive Giant Cell Found in the I by Patrick Emerson Jones"Characterization of the Rank Ligand Positive Giant Cell Found in the I" by Patrick Emerson Jones
Characterization of the Rank Ligand Positive Giant Cell Found in the Interfacial Membrane ...
https://scholarscompass.vcu.edu/etd/1457/
Un approccio mirato nel trattamento dellosteoporosi: LInibizione del RANK Ligando<...Un approccio mirato nel trattamento dell'osteoporosi: L'Inibizione del RANK Ligando<...
A targeted approach in the treatment of osteoporosis: The RANK ligand inhibition. ... A targeted approach in the treatment of osteoporosis: The RANK ligand inhibition. ... Calabrò M, Zanetti O, Palummeri E. Un approccio mirato nel trattamento dellosteoporosi: LInibizione del RANK Ligando. ... Un approccio mirato nel trattamento dellosteoporosi : LInibizione del RANK Ligando. / Calabrò, M.; Zanetti, O.; Palummeri, E. ...
https://moh-it.pure.elsevier.com/en/publications/a-targeted-approach-in-the-treatment-of-osteoporosis-the-rank-lig
Murine RANK Ligand soluble recombinant Protein from Active BioscienceMurine RANK Ligand soluble recombinant Protein from Active Bioscience
To buy Murine RANK Ligand soluble please click on the Shopping List Symbol right from the indicated price. This will add the ... Description of Murine RANK Ligand soluble. sRANKL Mouse Recombinant produced in E.coli is single, non-glycosylated, polypeptide ... Tumor necrosis factor ligand superfamily member 11, Receptor activator of nuclear factor kappa B ligand, RANKL, Osteoprotegerin ... Tumor necrosis factor ligand superfamily member 11, Receptor activator of nuclear factor kappa B ligand, RAN ...
https://www.active-bioscience.de/en-proteins-murine-rank-ligand-soluble-1855.960.html
AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesInformation ScienceGeographicals
RANK LigandReceptor Activator of Nuclear Factor-kappa BOsteoprotegerinOsteoclastsLigandsReceptors, Tumor Necrosis FactorOsteitis DeformansReceptors, Cytoplasmic and NuclearMembrane GlycoproteinsBone ResorptionOsteolysisCarrier ProteinsGlycoproteinsOsteoporosisBone NeoplasmsOsteoblastsBone and BonesCD40 LigandSignal TransductionCell DifferentiationFas Ligand ProteinCells, CulturedProtein BindingBinding SitesModels, MolecularMolecular Sequence DataAmino Acid SequenceTNF-Related Apoptosis-Inducing LigandCD30 LigandOsteoporosis, PostmenopausalPostmenopauseBone DensityEstrogensBone Marrow CellsProsthesis-Related InfectionsJoint ProsthesisKnee ProsthesisSonicationArthroplasty, Replacement, KneeHip ProsthesisBaltimoreWristBone Remodeling
RANKLReceptorAffinityInhibitorProteinsGenomicsPeptidesComplexesConformersReceptorsCompoundsStimulationTurnoverInteractionsMolecularStrainTargetsMechanismMoleculesRarelySignificantlyMethodsHighSearchDrugFieldIncludeModelStudyDesignActivationStructureTreatmentCell
RANKL13
  • RESULTS: In the presence and absence of RANKL, LIGHT induced osteoclast formation from both human peripheral blood mononuclear cells and murine macrophage precursors, in a dose-dependent manner, whereas no inhibition was observed by adding osteoprotegerin, RANK:Fc, TNFalpha, or interleukin-8 or by blocking the LIGHT receptors herpesvirus entry mediator or lymphotoxin beta receptor. (ox.ac.uk)
  • This review targets molecular systems linking RANKL/RANK/OPG program to mammary tumorigenesis, highlighting pre-clinical and scientific evidence for the efficiency of RANKL inhibition being a avoidance technique and adjuvant therapy in breasts cancer configurations. (tas-102.net)
  • TRAF2, TNF receptor-associated element-2 At a molecular level, RANKL binds RANK - constitutively indicated on the surface of basal and luminal mammary epithelial cells - and regulates proliferation of mammary epithelial cells. (tas-102.net)
  • Appropriately, RANKL and RANK null mice display regular unwanted fat pad advancement during puberty mammary, but they present impaired lobulo-alveolar morphogenesis during being pregnant and lactational defect at parturition because of elevated apoptosis and faulty proliferation of mammary epithelium [21]. (tas-102.net)
  • In contract with these results, feminine mutant mice missing PR, prolactin receptor (PRLR), IKK-, Identification2, or STAT5a screen similar phenotypes to people seen in RANKL or RANK-deficient mice [47, 48, 53C55]. (tas-102.net)
  • Conversely, transgenic mice overexpressing RANK or RANKL present elevated proliferation of mammary epithelium, with precocious ductal-side branching and alveolar budding [45, 54]. (tas-102.net)
  • Significantly, RANKL/RANK axis is normally involved with mammary stem cell biology [56 also, 57]. (tas-102.net)
  • The axis RANKL-OPG (receptor activator of nuclear factor kappaB ligand-osteoprotegerin) finely controls bone turnover. (qxmd.com)
  • Indeed, cells lacking RANK showed no increases in vascular calcification when incubated with RANKL. (qxmd.com)
  • Furthermore, RANKL addition increased bone morphogenetic protein (BMP)4 expression in VSMCs, and that increase disappeared in cells lacking RANK or IKKalpha. (qxmd.com)
  • We conclude that RANKL increases vascular smooth muscle cell calcification by binding to RANK and increasing BMP4 production through activation of the alternative NF-kappaB pathway. (qxmd.com)
  • The osteoprotegerin/RANK/RANKL system: a bone key to vascular disease. (qxmd.com)
  • Differential profile of the OPG/RANKL/RANK-system in degenerative aortic native and bioprosthetic valves. (qxmd.com)
Receptor5
  • To test whether the effect was mediated by signaling to its receptor, knockdown of RANK was accomplished by short hairpin (sh)RNA. (qxmd.com)
  • Receptor activator of nuclear factor kappaB ligand and osteoprotegerin regulate aortic valve calcification. (qxmd.com)
  • Increased calcification in osteoprotegerin-deficient smooth muscle cells: Dependence on receptor activator of NF-κB ligand and interleukin 6. (qxmd.com)
  • We reported previously that the ether additives (methyl-t-butyl ether (MTBE), t-amyl-methyl ether (TAME) and ethyl-t-butyl ether (ETBE)) and their metabolites (t-amyl alcohol (TAA), t-butyl alcohol (TBA) and ethanol) alter the binding of [ 3 H]t- butylbicycloorthobenzoate ([ 3 H]TBOB), a ligand for the γ-aminobutyric acid A (GABA A ) receptor in rat brain membrane preparations. (researchwithrutgers.com)
  • High affinity sugar ligands of C-type lectin receptor langerin. (mpg.de)
Affinity2
  • The pharmacophore was also used to predict the binding affinity for 28 molecules not in the model but known to be PXR ligands of differing potencies. (aspetjournals.org)
  • Ligand-Based Structural Optimization of Grb2-SH2 Inhibitors: High Affinity, Low Charge and Reduced Peptidic Nature[J]. CHINESE JOURNAL OF ORGANIC CHEMISTRY,2011,31(12):2019-2033. (imr.ac.cn)
Inhibitor1
  • Objective To provide a complete toxicity profile, toxicity spectrum, and a safety ranking of immune checkpoint inhibitor (ICI) drugs for treatment of cancer. (nonsoloparole.com)
Proteins1
  • The algorithm is based on the premise that ligand binding sites in proteins often show "hotspots" that contribute most of the free energy to binding. (michaelchimenti.com)
Genomics1
Peptides1
Complexes5
  • Electronic Properties of a Cationic Triphenylphosphine Ligand Decorated with a (η5‑C5H5)Fe Group in Late-Transition-Metal Complexes The synthesis and characterization of a series of novel cationic multimetallic transition-metal complexes based on the cationic phosphine ligand (η6-diphenylphosphinobenzene)-(η5-cyclopentadienyl)-iron-(II) hexafluorophosphate (1) are reported. (talknativ.com)
  • Phosphine ligands are phosphines, compound of the formula PRR'R" (R, R', R" = H, alkyl, aryl, etc) that are used as ligands in metal complexes, often related to organometallic chemistry and homogeneous catalysis. (talknativ.com)
  • 10]. Complexes of other organophosphorus ligands, Complexes of primary and secondary phosphines. (talknativ.com)
  • pentafluorophenyl)corrole), highlightsthe effects of the pyren- yl substituent and the triphenylphosphine axial ligand on the HER activity.Onone hand, the pyrenyl moiety can increasethe p-p interactions between 1 and graphene and thuslead to a This property is illustrated by the synthesis of many platinum-metal complexes of triphenylphosphine:[6]. (talknativ.com)
  • The popularity and usefulness of phosphine complexes has led to the popularization of complexes of many related organophosphorus ligands. (talknativ.com)
Conformers1
  • In particular, scoring functions are used for clustering, pruning, and rank-ordering of partially and fully-grown conformers (virtual screening) or newly constructed molecules (de novo design, genetic algorithms) so that the most promising candidates can be prioritized. (stonybrook.edu)
Receptors2
  • 2001 ) because it represents an inexpensive, insightful approach to highlight the important binding features of ligands for enzymes and receptors. (aspetjournals.org)
  • OBJECTIVE: Human osteoclast formation from mononuclear phagocyte precursors involves interactions between tumor necrosis factor (TNF) ligand superfamily members and their receptors. (ox.ac.uk)
Compounds1
  • OVERVIEW:''' == Under the broad umbrella of Computational Structural Biology, research in the Rizzo lab involves Development, Validation, and Application of improved atomic-level computational modeling procedures and protocols for ranking and prioritizing compounds complexed with a biological target in order to better quantify, understand, and predict molecular recognition. (stonybrook.edu)
Stimulation1
  • signaling, inhibiting EGFR phosphorylation after EGF ligand stimulation. (tas-102.net)
Turnover1
  • The supporting information contains class data which says that the turnover number using a dppe ligand is roughly 4 times that of PCy3 or PPh3. (talknativ.com)
Interactions3
  • Molecular interactions between the ligands and the HDACs were viewed with Discovery Studio Visualizer. (currentdrugdiscoverytechnologies.com)
  • Project 17506 is room-temperature vanilla simulation of the kinase AURKA : N-MYC complex with ligand 1 bound to explore protein-protein interactions. (lar.systems)
  • Drug-gene interactions or potentially druggable categories are not presented in ranked order of potential or predicted efficacy. (dgidb.org)
Molecular1
  • The systematic structure-activity relationship study and the rational structural optimization were achieved based on the ligand-protein interaction to improve the potency and simplify the molecular structure, providing useful information for the future development of phosphotyrosine-mediated SH2 signaling inhibitors into antitumor agents. (imr.ac.cn)
Strain1
  • The reason why the bond is so short has to be attributed to the strain in the NCCN ligand moieties. (georgiastatedar.org)
Targets2
  • Denosumab, which targets the RANK ligand (a mediator of bone resorption), also reduced pain scores and markers of bone remodeling, the authors, led by Ersi Voskaridou, MD, from the Thalassemia and Sickle Cell Disease Center at Laiko General Hospital, in Athens, Greece, reported. (ashclinicalnews.org)
  • 膜蛋白靶点包括电压门控和配体门控离子通道、共转运蛋白和泵。Membrane protein targets including (aurorabiomed.com.cn)
Mechanism1
  • To further elucidate the mechanism by which RANK activation increases calcification, we blocked both nuclear factor (NF)-kappaB activation pathways. (qxmd.com)
Molecules3
  • Crystal structure analyses suggest that the ligand binding domain is highly hydrophobic and flexible, allowing molecules of differing sizes to bind in multiple orientations. (aspetjournals.org)
  • Ultimately, this will aid in the selection of molecules with a lesser capacity to be potent PXR ligands and thus avoid induction of numerous drug-metabolizing enzymes and MDR1. (aspetjournals.org)
  • RANK-c may exert its Entinostat price function through the intracellular connection with additional important molecules, such as TRAF2 and EGFR. (tas-102.net)
Rarely1
  • Symptom monitoring review patients with androgenital syndromes develops these tumors were considered benign, but one pregnancy during the last years, immunosupressants that specically inhibits rank ligand, an essential rst step for catecholamine synthesis is rarely used, although aldolase may be seen in organic lesions affecting speech. (tetratherapeutics.com)
Significantly1
  • The ligand modified metal created a catalyst which showed significantly improved selectivity as a result of a decrease in the extent of over-hydrogenation of ethylene to ethane. (talknativ.com)
Methods1
  • Finally the Rank correlation methods were followed in the district. (journalcra.com)
High1
  • ADME studies revealed that although isoneriucoumaric and jacoumaric acid ranked very high as HDAC inhibitors, they both violated the Lipinski's rule of 5. (currentdrugdiscoverytechnologies.com)
Search1
  • dblp: When drug discovery meets web search: Learning to Rank for ligand-based virtual screening. (dblp.org)
Drug1
  • The flux assay is capable of establishing the same drug potency rank orders as patch clamps. (aurorabiomed.com.cn)
Field2
  • As Cl- is weak field ligand so no pairing up.Hence it is sp3 hybridized giving tetrahedral geometry. (georgiastatedar.org)
  • Since CN− ion is a strong field ligand, it causes the pairing of unpaired 3d electrons. (georgiastatedar.org)
Include1
  • Common bidentate chelating phosphine ligands include dppe and dmpe, R2PCH2CH2PR2 (R = Ph, Me, respectively). (talknativ.com)
Model1
  • We have further tested this model with other PXR ligands and by aligning it within the X-ray structure. (aspetjournals.org)
Study1
  • The present study uses these data to generate a pharmacophore that represents key features of ligands of the PXR binding site. (aspetjournals.org)
Design2
Activation2
  • Using literature data for EC 50 (half-maximal inhibitory concentration) values for PXR activation derived for 12 human PXR ligands, a pharmacophore was developed. (aspetjournals.org)
  • It acts like a dominating bad regulator of RANK-dependent NF-kB activation, inhibiting the NF-kB-mediated cell survival effect and correlating with lower cell motility and proliferative index. (tas-102.net)
Structure1
  • This pharmacophore supports the hydrophobic nature of the ligand binding domain recently deduced from the X-ray crystal structure because it contains four hydrophobic regions and one hydrogen bond acceptor. (aspetjournals.org)
Treatment1
  • At risk zoledronic acid [za]), rank-ligand the treatment of chronic ifn-1b treatment, the cleaning is more soluble in water and heat shock protein chaperoned pep- tides follow the con and ,nuco.Cal immunity. (mnscha.org)
Cell1
  • RANK-c is definitely a RANK isoform derived from alternate splicing of gene, which has Entinostat price been recognized in breast tumor cell lines and breast tumors. (tas-102.net)
Fortbildung Osteologie | SpringerLink
Fortbildung Osteologie | SpringerLink (link.springer.com)
RANK Ligand Protein | sRANKL Peptide | TNFSF11 Antigen | ProSpec
RANK Ligand Protein | sRANKL Peptide | TNFSF11 Antigen | ProSpec (prospecbio.com)
CD254 (RANK Ligand) Mouse anti-Human, Mouse, Rat, Clone: 12A668, Invitrogen | Fisher Scientific
CD254 (RANK Ligand) Mouse anti-Human, Mouse, Rat, Clone: 12A668, Invitrogen | Fisher Scientific (fishersci.com)
Bone Sarcomas: From Biology to Targeted Therapies
Bone Sarcomas: From Biology to Targeted Therapies (hindawi.com)
Denosumab Injection: MedlinePlus Drug Information
Denosumab Injection: MedlinePlus Drug Information (medlineplus.gov)
RANKL, RANK ligand | Taber's Medical Dictionary
RANKL, RANK ligand | Taber's Medical Dictionary (tabers.com)
3 Biotech Stocks Up in the Past Month on Industry Turnaround
3 Biotech Stocks Up in the Past Month on Industry Turnaround (finance.yahoo.com)
IRF6 Regulates the Expression of IL-36γ by Human Oral Epithelial Cells in Response to Porphyromonas gingivalis | The Journal of...
IRF6 Regulates the Expression of IL-36γ by Human Oral Epithelial Cells in Response to Porphyromonas gingivalis | The Journal of... (jimmunol.org)
Secondary Lymphoid Organs: Responding to Genetic and Environmental Cues in Ontogeny and the Immune Response | The Journal of...
Secondary Lymphoid Organs: Responding to Genetic and Environmental Cues in Ontogeny and the Immune Response | The Journal of... (jimmunol.org)
RANK Ligand | Profiles RNS
RANK Ligand | Profiles RNS (profiles.umassmed.edu)
Molekularmedizinische Grundlagen von para- und autokrinen Regulationsstörungen | Josef Köhrle | Springer
Molekularmedizinische Grundlagen von para- und autokrinen Regulationsstörungen | Josef Köhrle | Springer (springer.com)
Human Bone Marrow Stromal Cells, Frozen
Human Bone Marrow Stromal Cells, Frozen (stemcell.com)
Biotin Anti-RANKL antibody [IK22/5] (ab95720) | Abcam
Biotin Anti-RANKL antibody [IK22/5] (ab95720) | Abcam (abcam.com)
Anti-RANKL antibody (ab97864) | Abcam
Anti-RANKL antibody (ab97864) | Abcam (abcam.com)
Week 118 - Fractured Hip Flashcards by Tom Lawson | Brainscape
Week 118 - Fractured Hip Flashcards by Tom Lawson | Brainscape (brainscape.com)
Bone-Modifying Agents and Anticancer Agents with Bone Effects | SpringerLink
Bone-Modifying Agents and Anticancer Agents with Bone Effects | SpringerLink (link.springer.com)
Caring for Someone with Arthritis or Osteoporosis
Caring for Someone with Arthritis or Osteoporosis (aplaceformom.com)
Synovial tissue rank ligand expression and radiographic progression in rheumatoid arthritis: observations from a proof-of...
Synovial tissue rank ligand expression and radiographic progression in rheumatoid arthritis: observations from a proof-of... (link.springer.com)
A Quick and Beautiful Online Course About Bone Biology from Amgen
A Quick and Beautiful Online Course About Bone Biology from Amgen (medgadget.com)
Ligand Inks Oncology Drug Discovery Deal With PhoreMost | Nasdaq
Ligand Inks Oncology Drug Discovery Deal With PhoreMost | Nasdaq (nasdaq.com)
Serum osteoprotegerin levels are related to height loss: The Tromsø Study | SpringerLink
Serum osteoprotegerin levels are related to height loss: The Tromsø Study | SpringerLink (link.springer.com)
10 Osteoporosis and Bone Health Myths
10 Osteoporosis and Bone Health Myths (healthcentral.com)
Frontiers | Emerging Roles of Osteoclasts in the Modulation of Bone Microenvironment and Immune Suppression in Multiple Myeloma...
Frontiers | Emerging Roles of Osteoclasts in the Modulation of Bone Microenvironment and Immune Suppression in Multiple Myeloma... (frontiersin.org)