SubtypesProteinsBindSubtypeNeuronsAgonistBindsMolecularTransferrin ReceptorNicotinic acetylchoLigandsExtracellularThyroid hormone receptorsAntagonistPharmacologyGeneOlfactory receptorsPhysiologyAgonistsActivateModulateSeven-transmembraneStimulationActivationMechanismAntigen receptorAndrogen receptorDopamine receptorCellular receptorsPurinergic receptorIntracellular receptorAcetylcholine receptorMoleculesEstrogenRegulationDeficiencyAdenosineMembraneChannelsTyrosineProtein-coupled receptorActivatesLigand-regulatedMechanismsImmunityGPCRsStructuralGenesFunctionalTissuesAirwayHumanResearchersPathwayPhosphorylation
Subtypes6
- This family has several receptor subtypes with different pharmacological selectivity, which overlaps in some cases, for various adenosine and uridine nucleotides. (nih.gov)
- Here, we review the experimental evidence in support of adenosine receptor-based therapeutic strategy for ROP, including the aberrant adenosine signaling in oxygen-induced retinopathy and the role of three adenosine receptor subtypes (A1R, A2AR, A2BR) in development and treatment of ROP using oxygen-induced retinopathy models. (unboundmedicine.com)
- In addition, Davis and coworkers show that treating neurons from M1 knockout mice with carbachol increased Aβ production, probably via stimulation of other non-M1 muscarinic receptor subtypes. (alzforum.org)
- fBB 4 -R expression in cells widely used for other Bn receptor subtypes was unsuccessful as was expression in two frog cell lines. (acs.org)
- Each ligand may interact with multiple receptor subtypes. (msdmanuals.com)
- This paper introduces the abnormal changes of sympathetic nerve in diabetes mellitus and summarizes the recently published studies on the role of several purinergic receptor subtypes in diabetic cardiac sympathetic nerve injury . (bvsalud.org)
Proteins15
- It is well established that pollen-specific receptor-like kinase (RLK) proteins can regulate the growth of pollen tubes 6 . (nature.com)
- A greater understanding of the mechanism of transcriptional regulation by nuclear receptors has lead to the identification of multiple accessory proteins that bind to the nuclear receptors in a ligand-dependent manner. (sigmaaldrich.com)
- The nuclear receptor corepressor (N-CoR) or silencing mediator of retinoid and thyroid receptors (SMRT) proteins bind and mediate repression of transcription by the unliganded receptors. (sigmaaldrich.com)
- Coactivator proteins such as SRC1 and CBP/p300 are recruited by agonist bound receptors and promote initiation of transcription by remodelling the chromatin structure while coactivators such as the PPAR binding protein (PBP) and TRAP220 interact directly with the transcriptional machinery. (sigmaaldrich.com)
- Effector proteins interacting with the Fc portion of immunoglobulin M (IgM) include complement and complement receptors. (medscape.com)
- Partial or complete deficiencies of the components of the complement system, including its receptors and regulatory proteins, are now described in humans and may be of a genetic or familial origin or acquired. (medscape.com)
- Defects in the expression of complement or complement receptors may result in loss of tolerance to self-proteins and the development of immune complex-mediated autoimmune diseases such as systemic lupus erythematosus (SLE). (medscape.com)
- Sequence comparison does not support an evolutionary link between halobacterial retinal proteins including bacteriorhodopsin and eukaryotic G-protein-coupled receptors. (springer.com)
- COI1-ASK1 and JAZ proteins form a high-affinity jasmonate co-receptor. (nature.com)
- Now, immuno globulin are going to be the class of proteins that include antibodies and B cell receptors. (pearson.com)
- The nicotinic receptors are cylindrically-shaped proteins imbedded in synaptic walls that act as chemically-controlled sodium channels (also called ligand-gated sodium channels) that penetrate through the cell walls of post-synaptic nerves and myocytes at the skeletal neuromuscular junctions. (cdc.gov)
- Maintaining the second edition's focus on cell membrane receptors and the immediate signal transduction events at the membrane, this edition includes updated chapters on receptor structure and signal transduction by G-proteins and tyrosine kinases as well as enhancements to the quantitative treatment of drug-receptor interactions. (routledge.com)
- Selective estrogen receptor modulators work by modulating the activity of estrogen receptors, proteins in cells that are activated by estrogen. (rxlist.com)
- Therefore, Sig1R demonstrates properties that can be attributed to both chaperone proteins and receptors. (frontiersin.org)
- Transferrin receptors, which are blood proteins, may be elevated in persons with iron deficiency. (medscape.com)
Bind14
- A decoy receptor is a receptor that is able to recognize and bind specific growth factors or cytokines efficiently, but is not structurally able to signal or activate the intended receptor complex. (wikipedia.org)
- Decoy receptors are being designed that bind to Gas6 and prevent Axl activation. (wikipedia.org)
- Because this receptor binds to myostatin, it lowers the amount of myostatin that can bind to the native receptor in the membrane (ActRIIB), preventing myostatin from delivering the muscle growth-limiting signal. (wikipedia.org)
- In a new study, scientists describe how they have been able to predict how special molecules that can be used in new immunotherapy against cancer bind to these receptors. (sciencedaily.com)
- Jointly with the biopharmaceutical company Sosei-Heptares, the researchers Willem Jespers, Johan Åqvist and Hugo Gutierrez-de-Terán of Uppsala University have succeeded in showing how a series of A2A antagonists bind to the receptor and inactivate it. (sciencedaily.com)
- With molecular dynamic simulations and calculation of binding energies, it became possible to predict how molecules from the pharmaceutical company would bind to the receptors and how strongly they do so. (sciencedaily.com)
- This is a solid step forward, and we managed to predict with great precision how this family of molecules bind the A2A receptor. (sciencedaily.com)
- And the main difference between these B cell receptors and T cell receptors on this is something we're gonna talk about more in just a moment is that B cell receptors will actually bind directly to antigens. (pearson.com)
- It has been documented that compounds with guanidine-like structures may bind to imidazoline receptors [ 11 ]. (hindawi.com)
- Use this table to quickly identify the chemokines that bind to each receptor. (biolegend.com)
- Cellular receptors that bind the human immunodeficiency virus that causes AIDS. (harvard.edu)
- SERMs bind to estrogen receptors and activate estrogen pathways in some tissue while blocking its effects in other types of tissue. (rxlist.com)
- In a novel form of IFN-gamma receptor 1 deficiency, cell surface receptors fail to bind IFN-gamma. (lu.se)
- Ability to bind to a receptor is influenced by external factors as well as by intracellular regulatory mechanisms. (msdmanuals.com)
Subtype3
- Activation of muscarinic acetylcholine receptors is known to steer APP down the non-amyloidogenic, α-secretase pathway, but it has been difficult to pin the effect on a specific receptor subtype: There are five different muscarinic receptors (M1-M5) and knowing which one is involved is critical for making selective drugs and minimizing cholinergic side effects. (alzforum.org)
- Orexin-A can be described as a non-subtype-selective neuropeptide that is capable of binding to either OX1R and OX2R, the two possible Orexin receptors, with roughly equal affinities. (proteopedia.org)
- Few if any drugs are absolutely specific for one receptor or subtype, but most have relative selectivity. (msdmanuals.com)
Neurons11
- In vertebrates the olfactory receptors are located in the cilia of the olfactory sensory neurons. (answers.com)
- Recent electrophysiological and behavioral studies suggest that 5-HT modulates dopaminergic neurons in the ventral tegmental area via activation of 5-HT(2A) receptors. (biopsychiatry.com)
- It is currently unknown if 5-HT(2A) receptors mediate their actions on dopaminergic neurons in the ventral tegmental area via direct or indirect mechanisms. (biopsychiatry.com)
- We discovered that 5-HT(2A) receptor-like immunoreactivity colocalized with tyrosine hydroxylase, a marker for dopamine neurons, throughout the A10 dopamine cell population. (biopsychiatry.com)
- Though more rare, non-dopaminergic neurons also expressed 5-HT(2A) receptor immunoreactivity in the ventral tegmental area. (biopsychiatry.com)
- The linear raphe A10 dopamine subdivisions also displayed a low degree of 5-HT(2A) receptor and tyrosine hydroxylase colocalization.These findings provide an anatomical basis for the physiological modulation of dopamine neurons in the rostral ventral tegmental area either directly, by 5-HT(2A) receptors localized on dopamine cells, or indirectly, through a non-dopaminergic mechanism. (biopsychiatry.com)
- Interestingly, 5-HT(2A) receptors were expressed on dopamine neurons in several A10 subnuclei that project to mesolimbic forebrain regions implicated in drug addiction, and recent evidence indicates that ventral tegmental area 5-HT(2A) receptor activation may modulate reward-related behavior in rodents. (biopsychiatry.com)
- Scientists at the University of California, Riverside have identified neurons in Drosophila antennae that express a highly conserved, DEET-sensitive olfactory receptor, Ir40a. (genengnews.com)
- Quantum dots have been used to track the diffusion of glycine receptors into the synapse of neurons. (bionity.com)
- They show that treating cultured mouse neurons expressing human APP with the acetylcholine receptor agonist carbachol increased the production of α-secretase cleavage products, but no such effect occurred in cells from M1 knockout mice. (alzforum.org)
- When a neurotransmitter binds to a receptor, an extracellular signal is transduced into an intracellular one, causing a functional change inside target neurons. (psychiatrictimes.com)
Agonist2
Binds6
- It binds IL1A and IL1B and inhibits their binding to IL1R1, deterring the inflammatory response which is generally promoted by the binding of type 1 interleukins to interleukin receptor 1 type I. Also known as TNFRSF6, the DcR3 receptor is found primarily in human malignant tissues. (wikipedia.org)
- The leptin receptor is turned on (activated) by a hormone called leptin that attaches (binds) to the receptor, fitting into it like a key into a lock. (medlineplus.gov)
- The CR1 receptor preferentially binds C3b that is covalently attached to immune complexes, and it has a weaker affinity for bound C4b and iC3b. (medscape.com)
- Activated eosinophils release major basic protein, which binds to M2 receptors and prevents binding of acetylcholine. (nih.gov)
- For the structural analysis, the researchers chose a T-cell receptor used in immunotherapy to treat melanoma and which had been optimized for this purpose in several steps in such a way that it binds its antigen as tightly as possible. (news-medical.net)
- Allosteric modulators of sigma-1 receptor (Sig1R) are described as compounds that can increase the activity of some Sig1R ligands that compete with (+)-pentazocine, one of the classic prototypical ligands that binds to the orthosteric Sig1R binding site. (frontiersin.org)
Molecular5
- For those interested in learning about the molecular physiology of nicotinic receptors, the subject is discussed as optional reading below. (cdc.gov)
- Recent advances in molecular genetics have revealed the two-receptor model to be a gross oversimplification. (psychiatrictimes.com)
- Structural mechanisms of constitutive activation in the C5a receptors with mutations in the extracellular loops: molecular modeling study. (medscape.com)
- Overview of Pharmacodynamics Pharmacodynamics (sometimes described as what a drug does to the body) is the study of the biochemical, physiologic, and molecular effects of drugs on the body and involves receptor binding. (msdmanuals.com)
- Physiologic functions (eg, contraction, secretion) are usually regulated by multiple receptor-mediated mechanisms, and several steps (eg, receptor-coupling, multiple intracellular 2nd messenger substances) may be interposed between the initial molecular drug-receptor interaction and ultimate tissue or organ response. (msdmanuals.com)
Transferrin Receptor7
- The method for measurement of soluble transferrin receptor (sTfR) is immuno-turbidimetry using Roche kits on the Hitachi 912 clinical analyzer. (cdc.gov)
- Transferrin receptor testing is used to measure the level of soluble transferrin receptors, thereby aiding in the evaluation of iron deficiency and in the diagnosis of iron-deficiency anemia. (medscape.com)
- Transferrin receptor levels within the reference range indicate normal physiology. (medscape.com)
- [ 2 ] Unlike ferritin, the transferrin receptor level is not affected by infection or inflammation and is therefore useful in distinguishing iron deficiency anemia from anemia of chronic disease. (medscape.com)
- Transferrin receptor testing is used in the diagnosis of anemia and in deciding adequate treatment. (medscape.com)
- Along with other tests in an anemia panel (iron, ferritin, reticulocyte count, lactate dehydrogenase [LDH], vitamin B-12, folate), the type of anemia can be diagnosed based on the transferrin receptor levels. (medscape.com)
- Transferrin Receptor: ARUP Lab Tests. (medscape.com)
Nicotinic acetylcho1
- As with other nicotinic acetylcholine receptors, the α3β4 receptor is pentameric [(α3) m (β4) n where m + n = 5]. (wikipedia.org)
Ligands4
- Ligands which inhibit the α3β4 receptor have been shown to modulate drug-seeking behavior, [6] making α3β4 a promising target for the development of novel antiaddictive agents. (wikipedia.org)
- Violin JD, Lefkowitz RJ (2007) Beta-arrestin-biased ligands at seven-transmembrane receptors. (springer.com)
- Click on the receptor to sort the ligands to the top. (biolegend.com)
- This finding suggests that this receptor may have the ability to detect ligands from a broader spectrum of pathogens, not limited to fungal origins. (lu.se)
Extracellular2
- The P2Y(11) receptor of human M2 macrophages activates canonical and IL-1 receptor signaling to translate the extracellular danger signal ATP into anti-inflammatory and pro-angiogenic responses. (nih.gov)
- Notably, cellular responses to hypoxia are characterized by robust increases in extracellular adenosine production and the markedly induced adenosine receptors, which provide a novel target for preferential control of pathological angiogenesis without affecting normal vascular development. (unboundmedicine.com)
Thyroid hormone receptors2
- Peroxisome proliferator activated receptors (PPARs) are members of the nuclear hormone receptor superfamily of ligand-activated transcription factors that are related to retinoid, steroid and thyroid hormone receptors. (sigmaaldrich.com)
- Thyroid hormone receptors (TRs) play a central role in mediating the actions of thyroid hormone in development and homeostasis in vertebrate species. (nih.gov)
Antagonist4
- we therefore tested for cannabinoid receptors in seven representative species, using tritiated ligand binding assays with [3H]CP55,940 displaced by the CB1-selective antagonist SR141716A. (researchgate.net)
- The clinical and initial animal evidence that implicate the therapeutic effect of caffeine (a non-selective adenosine receptor antagonist) in treatment of ROP are highlighted. (unboundmedicine.com)
- The receptor can be activated by a range of simple amino acids including glycine , β-alanine and taurine, and can be selectively blocked by the high-affinity competitive antagonist strychnine . (bionity.com)
- Meanwhile, only agmatine-induced relaxation was abolished by BU224, a selective antagonist of imidazoline I 2 -receptors. (hindawi.com)
Pharmacology7
- For the past four decades, University College London has offered a renowned course on receptor pharmacology. (routledge.com)
- Originating from this course, the perennially bestselling Textbook of Receptor Pharmacology has presented in-depth coverage of this rapidly expanding area of research. (routledge.com)
- This third edition continues to combine current understanding of classical quantitative pharmacology and drug-receptor interactions with the basics of receptor structure and signal transduction mechanisms, providing an integrated analysis of the mechanisms of drug action at membrane receptors. (routledge.com)
- A time-saving resource and comprehensive learning tool, Textbook of Receptor Pharmacology, Third Edition carries on the tradition of providing in-depth, up-to-date coverage of this critical area that is both fundamental to the science of pharmacology and on the cutting edge of new drug development. (routledge.com)
- He currently leads the General and Advanced Receptor Theory Workshop of the British Pharmacological Society Diploma in Pharmacology and is a course leader on the British Pharmacological Society short course on Translational Pharmacology. (routledge.com)
- This edition updates and refines earlier versions of what is an excellent, interesting, and very informative text on receptor pharmacology, but what else would one expect with contributions from such giants in the discipline? (routledge.com)
- However, stable fBB 4 -R cell lines were obtained in CHO-K1 cells which were shown to faithfully demonstrate the correct pharmacology of the related Bn receptor, the GRP receptor, when expressed in these cells. (acs.org)
Gene13
- Leptin receptor deficiency is caused by mutations in the LEPR gene. (medlineplus.gov)
- This gene provides instructions for making a protein called the leptin receptor, which is involved in the regulation of body weight. (medlineplus.gov)
- LEPR gene mutations that cause leptin receptor deficiency prevent the receptor from responding to leptin, leading to the excessive hunger and weight gain associated with this disorder. (medlineplus.gov)
- Because hypogonadotropic hypogonadism occurs in leptin receptor deficiency, researchers suggest that leptin receptor signaling is also involved in regulating the body's response to hormones that control sexual development, and that this response is affected by LEPR gene mutations. (medlineplus.gov)
- Andiran N, Celik N, Andiran F. Homozygosity for two missense mutations in the leptin receptor gene (P316:W646C) in a Turkmenian girl with severe early-onset obesity. (medlineplus.gov)
- PPARs regulate gene expression by heterodimeric partnering with retinoid X receptors (RXR) and subsequent binding to specific response elements (PPREs) in the promoter regions of target genes. (sigmaaldrich.com)
- Genetic drift and selective forces have shaped the individual structure of a given receptor gene but also of the species-specific receptor repertoire - a process that is still ongoing. (springer.com)
- The product of this gene belongs to the family of G-protein coupled receptors. (nih.gov)
- Kunnas and colleagues studied a dinucleotide repeat of the alpha oestrogen receptor gene in 119 Finnish men who died suddenly. (the-scientist.com)
- The extent of this polymorphism of the alpha oestrogen receptor gene is associated with the. (the-scientist.com)
- The protein encoded by this gene is an orphan G protein-coupled receptor whose ligand is unknown. (nih.gov)
- The human dopamine receptor D4 (DRD4) gene contains a 48-bp variable number of tandem repeat (VNTR) in exon 3, encoding the third intracellular loop of this dopamine receptor. (discovermagazine.com)
- A novel single-nucleotide substitution, Leu 467 Pro, in the interferon-gamma receptor 1 gene associated with allergic diseases. (lu.se)
Olfactory receptors4
- Where are olfactory receptors located? (answers.com)
- In insects olfactory receptors are located on the antennae and other chemo sensory organs. (answers.com)
- Create healthcare diagrams like this example called Olfactory Receptors - 1 in minutes with SmartDraw. (smartdraw.com)
- Microscopic view of the structures and cells that make up the olfactory receptors in the top of the nasal cavity. (smartdraw.com)
Physiology1
- This book is ideal for budding pharmacologists and cell physiologists, both at the undergraduate and postgraduate level, who have an interest in receptor structure and function … would also be of value to students and academics of pharmacy, physiology, medicinal chemistry, and related disciplines. (routledge.com)
Agonists3
- Some drug molecules, such as morphine, activate the receptors (agonists) while others, such as beta blockers, inactivate them (antagonists). (sciencedaily.com)
- Selectivity is important on both counts: Non-specific muscarinic receptor agonists can produce side effects due to peripheral cholinergic effects including gastrointestinal disturbances, changes in blood pressure, and excessive sweating. (alzforum.org)
- Three of the five classes of Bn receptor antagonists that interacted with higher affinity with the fBB 4 -R functioned as fBB 4 -R antagonists and two as partial agonists. (acs.org)
Activate1
- Also, guanidinium derivatives show the ability to activate imidazoline receptors. (hindawi.com)
Modulate1
- The type-5 metabotropic glutamate receptor (mGluR5) has been shown to modulate brain plasticity and function, and is a therapeutic target in neurological diseases outside of stroke. (lu.se)
Seven-transmembrane1
- Chemokines receptors are seven transmembrane spanning G protein-coupled receptors that allow cells to migrate towards increasing chemokine gradients. (biolegend.com)
Stimulation5
- This receptor is coupled to the stimulation of the phosphoinositide and adenylyl cyclase pathways and behaves as a selective purinoceptor. (nih.gov)
- Identify the key physiological effects that result from stimulation of nicotinic receptors by excessive amounts of acetylcholine. (cdc.gov)
- Both Orexin receptors have been shown to couple strongly with Ca2+ ion elevations and phospholipase C. Low concentrations of Orexin causes OX1R stimulation, activating a Ca2+ influx [3] . (proteopedia.org)
- Microvesicles derived from neutrophils also transferred B1-receptors to wild-type human embryonic kidney cells and induced calcium influx after stimulation. (lu.se)
- The objective of this research was to evaluate the effect of 5HT1A receptor stimulation of the hypothalamic paraventricular nucleus (PVN) on food intake and microstructural analysis in adrenalectomized rats. (bvsalud.org)
Activation10
- PPARs have a highly conserved DNA binding domain (region C) and a diverse ligand-independent activation domain (region A/B) which can confer constitutive activity on the receptor. (sigmaaldrich.com)
- The density of CR1 receptors on cell surfaces varies with the cell type and with the activation of the cell for neutrophils and monocytes. (medscape.com)
- A comparison of the antigen-bound structure captured using cryo-electron microscopy with that of a receptor without antigen provides the first clues to the activation mechanism. (news-medical.net)
- The human nuclear pregnane X receptor has a hydrophobic ligand-binding cavity with a small number of polar residues that are critical for precise pharmacologic activation. (the-scientist.com)
- It has been indicated that activation of peripheral imidazoline I 2 -receptor (I-2R) may reduce the blood pressure in spontaneously hypertensive rats (SHRs). (hindawi.com)
- The clinical used antihypertensive agent rilmenidine may reduce blood pressure via an activation of imidazoline I 1 -receptors in brain to lower sympathetic tone [ 8 , 9 ]. (hindawi.com)
- Recently, an activation of peripheral imidazoline I 2 -receptor (I-2R) was documented to produce antihypertensive actions in spontaneous hypertensive rats (SHRs) [ 10 ]. (hindawi.com)
- His research interests have included the role of bradykinin receptors in the human nasal airway, the control of microvascular circulation in human skin, and the mechanism of activation of dendritic cells. (routledge.com)
- During vasculitis, activation of the kinin system induces inflammation, whereby the kinin B1-receptor is expressed and activated after ligand binding. (lu.se)
- Although Toll-like receptors play a key role in protecting the host against infectious and inflammatory processes, and there must be a balance between the activation and inactivation of these receptors to avoid an excessive inflammatory or immune response, as it occurs in systemic autoimmune and chronic inflammatory diseases, such as systemic lupus erythematosus and rheumatoid arthritis. (bvsalud.org)
Mechanism4
- X‐Ray Crystallography and Free Energy Calculations Reveal the Binding Mechanism of A2A Adenosine Receptor Antagonists. (sciencedaily.com)
- This mechanism was so far assumed to also pertain to the T-cell receptor. (news-medical.net)
- Therefore, the anorexigenic effect exerted by the CBD could be the result of a multitarget mechanism, involving the whole endocannabinoid receptor system, particularly in the hypothalamus. (researchgate.net)
- Thus, we found a novel mechanism by which microvesicles transfer functional receptors and promote kinin-associated inflammation. (lu.se)
Antigen receptor3
- The World Trade Center (WTC) Health Program developed a new Medical Coverage Determination (MCD) for Chimeric Antigen Receptor T-cell (CAR-T) Therapy, outlining coverage details and criteria. (cdc.gov)
- every B and T cell is going to have a single type of antigen receptor, and that's going to be specific. (pearson.com)
- A particular challenge on the way to structure determination was to isolate the whole antigen receptor assembly consisting of eleven different subunits from the cell membrane. (news-medical.net)
Androgen receptor5
- Fang ( 2003 ) published the EDKB androgen receptor (AR) binding dataset that was produced expressly as a training set designed for developing predictive models. (fda.gov)
- Recently we showed that 24 h after copulation to satiety, there is a reduction in androgen receptor density (ARd) in the medial preoptic area (MPOA) and in the ventromedial hypothalamic nucleus (VMH), but not in the bed nucleus of the stria terminalis (BST). (karger.com)
- Lee HJ, Chang C: Recent advances in androgen receptor action. (karger.com)
- Prins GS, Birch L, Greene GL: Androgen receptor localization in different cell types of the adult rat prostate. (karger.com)
- Androgen receptor expression in Breast cancer: An emerging marker of possible prognostic/predictive value? (who.int)
Dopamine receptor2
- In 1963, Carlsson first postulated that the effects of neuroleptics were secondary to dopamine receptor blockade. (psychiatrictimes.com)
- Long time readers will be familiar with the large literature in behavior genetics/genomics and dopamine receptor genes. (discovermagazine.com)
Cellular receptors2
- The complement system, interacting with its regulatory molecules and cellular receptors, plays a central role in the induction and regulation of immunity. (medscape.com)
- selectivity relates largely to physicochemical binding of the drug to cellular receptors. (msdmanuals.com)
Purinergic receptor1
- The purinergic receptor P2Y11 choreographs the polarization, mitochondrial metabolism, and migration of T lymphocytes. (nih.gov)
Intracellular receptor1
- 그러나, 작고 소수성(hydrophobic)인 신호 분자는 원형질막의 소수성 중심을 가로질러 세포 내에 존재하는 내부 수용체(internal receptor), 즉 세포 내 수용체(intracellular receptor)와 결합할 수 있습니다. (jove.com)
Acetylcholine receptor2
- The alpha-3 beta-4 nicotinic receptor , also known as the α3β4 receptor and the ganglion-type nicotinic receptor , [1] is a type of nicotinic acetylcholine receptor , consisting of α3 and β4 subunits . (wikipedia.org)
- The muscarinic acetylcholine receptor has been a target for AD therapies for decades, based first on the loss of acetylcholine in the disease and the role of M1 receptors in memory and cognition, and then on the finding that the receptors control the processing of amyloid precursor protein to Aβ peptides. (alzforum.org)
Molecules3
- Three-dimensional structures of the complexes that form between these molecules and the receptor were then determined experimentally with X-ray crystallography. (sciencedaily.com)
- The receptor N-terminus is external and contributes to ligand binding while the carboxy terminus (COOH) allows for interaction with signaling molecules and downstream signaling. (biolegend.com)
- Toll-like receptors are surface molecules that are present in the host's defence cells. (bvsalud.org)
Estrogen6
- How Do Selective Estrogen Receptor Modulators Work? (rxlist.com)
- Selective estrogen receptor modulators (SERM) are a class of medications used to relieve postmenopausal symptoms and to prevent bone loss ( osteoporosis ) associated with menopause . (rxlist.com)
- Selective estrogen receptor modulators have both estrogen agonistic and antagonistic properties, depending on the type of tissue. (rxlist.com)
- Selective estrogen receptor modulators may also be combined with estrogen for postmenopausal women with an intact uterus, who are undergoing estrogen replacement therapy. (rxlist.com)
- How are selective estrogen receptor modulators used? (rxlist.com)
- What are side effects of selective estrogen receptor modulators? (rxlist.com)
Regulation3
- Imidazoline receptors are introduced to play a role in cardiovascular regulation [ 2 , 3 ]. (hindawi.com)
- His current major research interests are N-methyl-D-aspartate (NMDA) receptors in the stubstantia nigra in relation to cell death in Parkinson's disease and also ion transport and signaling in mast cells in relation to intracellular pH and volume regulation. (routledge.com)
- Diabetic cardiac sympathetic nerve injury affects the expression of purinergic receptors , and activated purinergic receptors affect the phosphorylation of different signaling pathways and the regulation of inflammatory processes. (bvsalud.org)
Deficiency8
- Leptin receptor deficiency is a condition that causes severe obesity beginning in the first few months of life. (medlineplus.gov)
- People with leptin receptor deficiency also have hypogonadotropic hypogonadism, which is a condition caused by reduced production of hormones that direct sexual development. (medlineplus.gov)
- Leptin receptor deficiency is a rare cause of obesity. (medlineplus.gov)
- Note the image below, as well as the article Pediatric Complement Receptor Deficiency may be helpful. (medscape.com)
- Complement receptor 1 and 2 deficiency increases coxsackievirus B3-induced myocarditis, dilated cardiomyopathy, and heart failure by increasing macrophages, IL-1beta, and immune complex deposition in the heart. (medscape.com)
- Disseminated Mycobacterium peregrinum infection in a child with complete interferon-gamma receptor-1 deficiency. (lu.se)
- Genetic basis of patients with bacille Calmette-Gu rin osteomyelitis in Japan: identification of dominant partial interferon-gamma receptor 1 deficiency as a predominant type. (lu.se)
- Listeria monocytogenes and recurrent mycobacterial infections in a child with complete interferon-gamma-receptor (IFNgammaR1) deficiency: mutational analysis and evaluation of therapeutic options. (lu.se)
Adenosine4
- One important GPCR is the adenosine A2A receptor. (sciencedaily.com)
- Lastly, we discussed the translational potential as well therapeutic advantage of adenosine receptor- and caffeine-based therapy for ROR and possibly other proliferative retinopathy. (unboundmedicine.com)
- TY - JOUR T1 - Adenosine receptors and caffeine in retinopathy of prematurity. (unboundmedicine.com)
- Slower G-protein-linked receptor systems, as seen in the dopaminergic system, work through second-messenger systems, such as cyclic adenosine monophosphate (cAMP), and have a longer duration of action. (psychiatrictimes.com)
Membrane5
- The ACE-031 receptor circulates outside the muscle-fiber membrane. (wikipedia.org)
- And as I've said before, you know, the only real difference between the B cell receptor and antibodies it produces is that the B cell receptor is gonna have a trans membrane domain. (pearson.com)
- Researchers led by Lukas Sušac, Christoph Thomas, and Robert Tampé from the Institute of Biochemistry at Goethe University Frankfurt, in collaboration with Simon Davis from the University of Oxford and Gerhard Hummer from the Max Planck Institute of Biophysics, have now succeeded for the first time in visualizing the structure of a membrane-bound T-cell receptor complex with bound antigen. (news-medical.net)
- 막결합 수용체(membrane bound receptor)와 유사하게, 리간드(ligand)가 세포질(cytoplasm)이나 핵에 위치한 수용체에 결합하면 수용체에 형태적인 변화(conformational change)를 일으킵니다. (jove.com)
- Identification of the membrane glycoprotein that is the C3b receptor of the human erythrocyte, polymorphonuclear leukocyte, B lymphocyte, and monocyte. (medscape.com)
Channels3
- Strychnine-sensitive glycine receptors are members of a family of Ligand-gated ion channels . (bionity.com)
- As a result, the chemical-gated nicotinic receptor Na+ channels are held in the open position, and a constant state of depolarization occurs. (cdc.gov)
- Orexin receptors produce neuroexcitation through postsynaptic depolarization by activating non-selective cation channels, inhibiting K+ channels, and activating Na+/Ca2+ exchange. (proteopedia.org)
Tyrosine2
- VEGFR-1 is a kinase-defective receptor tyrosine kinase that negatively modulates angiogenesis by acting as a decoy receptor. (wikipedia.org)
- Axl receptor tyrosine kinase has been associated with numerous diseases, most notably metastatic cancer. (wikipedia.org)
Protein-coupled receptor6
- Kim JY, Haastert PV, Devreotes PN (1996) Social senses: G-protein-coupled receptor signaling pathways in Dictyostelium discoideum . (springer.com)
- Nordstrom KJ, Sallman Almen M, Edstam M et al (2011) Independent HHsearch, Needleman-Wunsch-based, and motif analyses reveal the overall hierarchy for most of the G protein-coupled receptor families. (springer.com)
- G-protein-coupled receptor GPR161 is overexpressed in breast cancer and is a promoter of cell proliferation and invasion. (nih.gov)
- The structural basis of G-protein-coupled receptor function and dysfunction in human diseases. (nih.gov)
- False positive non-synonymous polymorphisms of G-protein coupled receptor genes. (nih.gov)
- G-protein-coupled receptor signaling and neural tube closure defects. (nih.gov)
Activates2
- In the human liver, nuclear pregnane X receptor (hPXR) activates cytochrome P450-3A in response to a wide variety of drugs and plays a critical role in mediating drug-drug interactions. (the-scientist.com)
- A drug's ability to affect a given receptor is related to the drug's affinity (probability of the drug occupying a receptor at any given instant) and intrinsic efficacy (intrinsic activity-degree to which a ligand activates receptors and leads to cellular response). (msdmanuals.com)
Ligand-regulated1
- The TRs are nuclear receptors that act as ligand-regulated transcription factors. (nih.gov)
Mechanisms2
- The TR-deficient mouse models have allowed investigation of the TR pathways underlying many functions of thyroid hormone and provide a unique perspective on receptor-mediated mechanisms of biological control. (nih.gov)
- Baseline receptor density and the efficiency of stimulus-response mechanisms vary from tissue to tissue. (msdmanuals.com)
Immunity1
- The neonatal Fc receptor (FcRn) mediates the transcytosis of maternal immunoglobulin G (IgG) across fetal and/or neonatal tissues for the acquisition of passive immunity. (rcsb.org)
GPCRs2
- G-protein-coupled receptors (GPCRs) are among the protein target groups of the greatest importance for drug development. (sciencedaily.com)
- 14, 2022 Breathing, seeing, hearing -- the family of G protein-coupled receptors (GPCRs) is involved in a variety of physiological processes and is also the cause of diverse diseases. (sciencedaily.com)
Structural3
- Here we present structural and pharmacological data to show that the true Arabidopsis jasmonate receptor is a complex of both COI1 and JAZ. (nature.com)
- With the help of cryo-electron microscopy, biochemists and structural biologists from Goethe University Frankfurt, in collaboration the University of Oxford and the Max Planck Institute of Biophysics, were able to visualize the whole T-cell receptor complex with bound antigen at atomic resolution for the first time. (news-medical.net)
- The subsequent images collected at the cryo-electron microscope delivered groundbreaking insights into how the T-cell receptor works, as Tampé summarises: 'On the basis of our structural analysis, we were able to show how the T-cell receptor assembles and recognizes antigens and hypothesize how signal transduction is triggered after antigen binding. (news-medical.net)
Genes2
- The valuable source of large-scale genomic information initiated attempts to identify the origin(s) of G protein-coupled receptors (GPCR), count and categorize those genes, and follow their evolutionary history. (springer.com)
- The chapter summarizes evolutionary processes working on GPCR genes and sheds light on their consequences at the levels of receptor structure and function. (springer.com)
Functional3
- The exact subunit stoichiometry is not known and it is possible that more than one functional α3β4 receptor assembles in vivo with varying subunit stoichiometries. (wikipedia.org)
- [4] The α-subunits are also able to form functional homo-pentameric receptors in heterologous expression systems in African clawed frog's oocytes or mammalian cell lines, [4] and the α 1 homomeric receptor is essential for studies of channel pharmacokinetics and pharmacodynamics . (bionity.com)
- Once they had successfully achieved this, the researchers used a trick to fish those receptors out of the preparation that had survived the process and were still functional: due to the strong interaction between the receptor complex and the antigen, they were able to 'fish' one of the most medically important immune receptor complexes. (news-medical.net)
Tissues3
- Decoy receptors participate in a common methods of signal inhibition and are also abundant in malignant tissues, making up a significant topic in cancer research. (wikipedia.org)
- Western blot analysis was used for detecting the expression of imidazoline receptor in tissues of Wistar rats. (hindawi.com)
- Specific chemokine receptors are often required to gain entry (or exit) from certain organs and tissues like the thymus and bone marrow. (biolegend.com)
Airway3
- Contraction of airway smooth muscle is mediated by M3 muscarinic receptors on the airway smooth muscle. (nih.gov)
- In conclusion, loss of function of inhibitory M2 muscarinic receptors on the airway parasympathetic nerves causes vagally mediated bronchoconstriction and hyperresponsiveness following antigen challenge. (nih.gov)
- Cutting edge: guinea pigs with a natural C3a-receptor defect exhibit decreased bronchoconstriction in allergic airway disease: evidence for an involvement of the C3a anaphylatoxin in the pathogenesis of asthma. (medscape.com)
Human6
- Aug. 23, 2022 Nearly all vital functions in the human body are regulated by so-called G protein-coupled receptors on the cell surface. (sciencedaily.com)
- This is illustrated by the determination of the previously unknown structure of repeat 11 of the human mannose-6-phosphate/insulin-like growth factor II receptor (Man6P/IGFII-receptor), with 310 amino acids in the asymmetric unit, which was phased by soaking the crystals in a cryoprotectant solution containing halide anions. (rcsb.org)
- There has been an explosion of interest and information regarding dopamine receptors in the human brain. (psychiatrictimes.com)
- Human Immunodeficiency Virus Immune Cell Receptors, Coreceptors, and Cofactors: Implications for Prevention and Treatment. (harvard.edu)
- Microvesicles derived from B1-receptor-transfected human embryonic kidney cells transferred B1-receptors to wild-type human embryonic kidney cells, lacking the receptor, and to glomerular endothelial cells. (lu.se)
- Human complement receptor 2 (CR2/CD21) as a receptor for DNA: implications for its roles in the immune response and the pathogenesis of systemic lupus erythematosus (SLE). (medscape.com)
Researchers1
- Following the glow, the researchers found activated receptors lining the inside of a poorly studied region of the antenna called the sacculus. (genengnews.com)
Pathway2
- After binding of a suitable antigen to the receptor, a signaling pathway is triggered inside the T cell that 'arms' the cell for the respective task. (news-medical.net)
- However, how this signaling pathway is activated has remained a mystery until now - despite the fact that the T-cell receptor is one of the most extensively studied receptor protein complexes. (news-medical.net)
Phosphorylation1
- Activated receptors directly or indirectly regulate cellular biochemical processes (eg, ion conductance, protein phosphorylation, DNA transcription, enzymatic activity). (msdmanuals.com)