• Murine MC are divided into three subsets based on surface expression of lymphocyte antigen 6 complex, locus C (Ly6C) ( 3 , 4 ). (frontiersin.org)
  • Various subsets of invariant natural killer T (iNKT) cells with different cytokine productions develop in the mouse thymus, but the factors driving their differentiation remain unclear. (nih.gov)
  • discuss the role of integrins in T cell- mediated immunity, with a focus on how these receptors participate in lymphocyte recirculation and T cell activation, how antigen stimulation regulates integrin activity, and how integrins define functionally unique subsets of T cells and APCs. (scielo.br)
  • Ritlecitinib is a kinase inhibitor that promotes the decrease of absolute lymphocyte levels, T lymphocytes (CD3) and T lymphocyte subsets (CD4 and CD8) in a dose-dependent manner. (drugbank.com)
  • BD Tritest™ CD3 fluorescein isothiocyanate (FITC)/CD4 phycoerythrin (PE)/CD45 peridinin chlorophyll protein (PerCP) is a three-color direct immunofluorescence reagent for use with a suitably equipped flow cytometer to identify and determine the percentages and absolute counts of mature human T lymphocytes (CD3 + ) and helper/inducer (CD3 + CD4 + ) T-lymphocytes subsets in erythrocyte-lysed whole blood. (bdbiosciences.com)
  • CD4+ T-cells and other lymphocyte subsets in persons infected with human immunodeficiency virus (HIV). (cdc.gov)
  • The guidelines describe single-platform technology (SPT), a process in which absolute counts of lymphocyte subsets are measured from a single tube by a single instrument. (cdc.gov)
  • With CD45 gating, the relative numbers of beads and lymphocyte subsets are enumerated, and their absolute numbers and percentage values are calculated. (cdc.gov)
  • Cluster of differentiation 8 (CD8), a type I transmembrane glycoprotein of the immunoglobulin family of receptors, plays an integral role in signal transduction, and T cell differentiation and activation. (thermofisher.com)
  • Ligation of MHC-I/peptide complexes presented by antigen-presenting cells (APCs), triggers the recruitment of lymphocyte-specific protein tyrosine kinase (Lck), which leads to lymphokine production, motility and cytotoxic T lymphocyte (CTL) activation. (thermofisher.com)
  • Ly6C high MC exhibited activated neutrophil degranulation, lysosome, cytokine production/receptor interaction and myeloid cell activation pathways, and Ly6C low MC presented features of lymphocyte immunity pathways in both mice. (frontiersin.org)
  • CD45 plays a critical role in T and B cell antigen receptor-mediated activation by dephosphorylating substrates including p56Lck, p59Fyn, and other Src family kinases. (biolegend.com)
  • CD44 is an integral cell membrane glycoprotein with a postulated role in matrix adhesion lymphocyte activation and lymph node homing. (wdv.com)
  • B cell antigen receptor desensitization: disruption of receptor coupling to tyrosine kinase activation. (nationaljewish.org)
  • The potential participation of ghrelin and the ghrelin receptor antagonist, LEAP-2, in the onset of liver fibrosis in patients with severe obesity and NAFLD through the regulation of TGF-& beta;1-induced hepatic stellate cell (HSC) activation was investigated. (unav.edu)
  • B-lymphocyte-specific membrane protein that plays a role in the regulation of cellular calcium influx necessary for the development, differentiation, and activation of B-lymphocytes. (cusabio.com)
  • Functions as a store-operated calcium (SOC) channel component promoting calcium influx after activation by the B-cell receptor/BCR. (cusabio.com)
  • The double and simultaneous molecular interaction between antigen-presentig cells (APC) and T lymphocytes is essential for the optimal activation of the immunological response and requires the participation of two membrane receptor groups. (reumatologiaclinica.org)
  • In this way, the drug inhibits T cell activation, selectively blocking the specific interaction of CD80/CD86 receptors to CD28 and, therefore, inhibiting T cell proliferation and B cell immunological response. (reumatologiaclinica.org)
  • Anaplastic large cell lymphomas (ALCLs) are distinguished from other lymphomas by their anaplastic cytology and constant membrane expression of the CD30 antigen (an activation marker for B or T cells). (medscape.com)
  • Synergistic activation of estrogen receptor with combinations of environmental chemicals. (cdc.gov)
  • Anticytotoxic T-lymphocyte-associated protein 4 (CTLA-4) is a humanized antibody that overcomes CTLA-4-mediated T-cell suppression to enhance the immune response against tumors. (medscape.com)
  • In addition, it can suppress an immune response by inhibiting B lymphocytes from forming into antibody-secreting plasma cells. (wikipedia.org)
  • Cells in the lymphocyte gate were used for analysis. (thermofisher.com)
  • It is expressed on cytolytic T cells and functions in conjunction with the T cell receptor in the recognition of MHC-I/peptide complexes. (rndsystems.com)
  • Obesity accelerated the age-related reduction of T-cell receptor (TCR) excision circle bearing peripheral lymphocytes, an index of recently generated T cells from thymus. (nih.gov)
  • Using mouse-human T-lymphocyte hybrids and hybrids of Chinese hamster ovary cells with human amniotic fibroblasts, Ala-Kapee et al. (wdv.com)
  • 1989) refined the assignment of the lymphocyte homing receptor gene to 11pter-p13 by study of Chinese hamster-human cell hybrids in which the human parent cells had various deletions of human chromosome 11. (wdv.com)
  • Our data therefore suggest that TCR signal strength during thymic differentiation may influence not only IFN-γ production, but also the protective function of iNKT cells in arthritis. (nih.gov)
  • Semaphorin 4D (Sema4D) belongs to the semaphorin family, which binds to receptors such as Pleixn-B1 (transmembrane structure receptor), CD72 (cluster of differentiation antigen 72, mainly expresses on lymphocyte cells), then activates downstream signaling molecules. (jcancer.org)
  • Differentiation of naïve CD8+ T cells into CTLs is strongly enhanced by IL-2, IL-12 and TGF-β1. (peprotech.com)
  • In addition, this modality does not eliminate all B lineage cells and thus may not be appropriate for all pathologic conditions involving B lymphocytes. (nationaljewish.org)
  • Cluster of Differentiation 79 (CD79) is a transmembrane protein found exclusively in B cells that is the transducer component of B-cell receptor (BCR), generating a signal following recognition of antigen by the BCR. (nationaljewish.org)
  • cells are activated by interaction with antigens and obtain T indicated that the cell lines representing a defined cell help, they mature into terminally differentiated plasma stage generally presented a high similarity in over- cells secreting large amounts of antibodies [10 -12]. (lu.se)
  • B lymphocyte development is a highly ordered process pro- expression analysis without the use of intermediate amplifica- ceeding from the progenitor cells in the bone marrow (BM) to tion steps. (lu.se)
  • Anti-human lymphocyte antigen-A,B and anti-beta 2-microglobulin antibodies reacted with xenografts of D384 Med and D425 Med and were weakly positive for a small population of D384 Med cultured cells. (duke.edu)
  • The authors also argue that memory B and T cell responses are long-lived in the absence of antigen, but they are modulated and influenced by other infections and that memory B and T cells can either provide protective immunity or contribute to immunopathology on infection with homologous or heterologous viruses. (scielo.br)
  • Efficient recognition of foreign pathogens by T cells requires adhesive interactions between T cells and other cell types, such as endothelial cells and antigen-presenting cells (APCs), and with components of the extracellular matrix. (scielo.br)
  • Recent studies indicate that memory T lymphocytes contain distinct populations of central memory (T CM cells) and effector memory (T EM ) cells characterized by distinct homing capacity and effector function. (scielo.br)
  • In a very interesting review, P. MARRACK & J. KAPPLER focus on naïve, activated, and memory T cells survival separately, and discuss experiments done in vitro and in mice lacking or containing normal populations of lymphocytes. (scielo.br)
  • Combined signaling through interleukin-7 receptors and flt3 but not c-kit potently and selectively promotes B-cell commitment and differentiation from uncommitted murine bone marrow progenitor cells. (ox.ac.uk)
  • Multiple cytokines can synergize to stimulate the in vitro proliferation and exclusive myeloid differentiation of multipotent bone marrow progenitor cells. (ox.ac.uk)
  • SCF in combination with interleukin-7 (IL-7) can also stimulate the combined myeloid and B-cell differentiation of uncommitted hematopoietic progenitor cells as well as the growth of early B-cell progenitor cells, although the involvement of c-kit in early B lymphopoiesis remains controversial. (ox.ac.uk)
  • Furthermore, the cells did not express cytoplasmic mu-heavy chain (cmu) or surface IgM, but were positive for CD24 (heat stable antigen [HSA]) and CD43 (leukosialin), suggesting that the cells produced were blocked at a late pro-B-cell stage. (ox.ac.uk)
  • RCAS1 (Receptor-binding Cancer Antigen expressed on SiSo cells) is a protein that is expressed in different types of cancer and seems to be involved in the process of the tumour cells' escape from the immune system surveillance (immunoescape). (esmo.org)
  • The overexpression of ULBP3 promotes the attack of cytotoxic cluster of differentiation 8-positive (CD8+) NK group 2D-positive (NKG2D+) T cells to hair follicles, leading to hair follicle dystrophy. (drugbank.com)
  • Although some antigens (Ags) can stimulate the immune response directly, T cell-dependent acquired immune responses typically require antigen-presenting cells (APCs) to present antigen-derived peptides within major histocompatibility complex (MHC) molecules. (msdmanuals.com)
  • Intracellular antigens (eg, viruses) can be processed and presented to CD8 cytotoxic T cells by any nucleated cell because all nucleated cells express class I MHC molecules. (msdmanuals.com)
  • Extracellular antigens (eg, from many bacteria) must be processed into peptides and complexed with surface class II MHC molecules on professional APCs (which specialize in presenting antigens to T cells) to be recognized by CD4 helper T (Th) cells. (msdmanuals.com)
  • Dendritic cells in the skin act as sentinel APCs, taking up antigen, then traveling to local lymph nodes where they can activate T cells. (msdmanuals.com)
  • Follicular dendritic cells are a distinct lineage, do not express class II MHC molecules, and therefore do not present antigen to Th cells. (msdmanuals.com)
  • they have receptors for the crystallizable fragment (Fc) region of immunoglobulin (Ig) G and for complement, which enable them to bind with immune complexes and present the complex to B cells in germinal centers of secondary lymphoid organs. (msdmanuals.com)
  • In addition to immunoglobulins, B lymphocytes have other markers on the membrane surface that are used to identify subtypes of B cells (lymphocyte differentiation). (arminlabs.com)
  • B cells (CD19 lymphocytes) are a subgroup of lymphocytes and can be measured quantitatively in the blood as part of leukocyte typing (determination of immune status). (arminlabs.com)
  • High numbers of the absolute B-Cells CD19+ can be sign of general B-cell lymphocytes stimulation: current virus infection (EBV-Early Infection), recent infection with bacteria, autoimmune disease, lymphadenopathy. (arminlabs.com)
  • Lipopeptides act as immunomodulators by interacting with pattern recognition receptors (PRRs), such as Toll-like receptors (TLRs), expressed on antigen-presenting cells (macrophages and dendritic cells) to activate immune functions [ 14 ]. (biomedcentral.com)
  • Antigen-specific T cell unresponsiveness in cloned helper T cells mediated via the CD2 or CD3/Ti receptor pathways. (ox.ac.uk)
  • CD2, also known as LFA-2, T11, and the E rosette receptor, is a T lymphocyte surface protein functionally important in adhesion to target cells and T cell triggering. (ox.ac.uk)
  • Some of these cloned anti-clone cells proliferated after stimulation with irradiated Mx9/9 cells, but not after stimulation with other autologous cloned T cells or heterologous PBM, suggesting that these clones recognize the T cell receptor (TCR) of the Mx9/9 cells. (ox.ac.uk)
  • The proliferation of the Mx9/9 stimulated cloned anticlone cells was blocked by anti-class II MoAbs, indicating that the autoreactive clones recognize their target antigen in conjunction with HLA Class II products. (ox.ac.uk)
  • γδ T cells express unique T cell receptor (TCR) γ and TCR δ chains, with structural and functional heterogeneity. (explorationpub.com)
  • Taking advantage of the diverse γδ TCR repertoire or other ligand-receptor interactions, γδ T cells can recognize a broad spectrum of tumor-associated antigens (TAAs) in a major histocompatibility complex (MHC)-independent manner, thereby activating downstream pleiotropic effects. (explorationpub.com)
  • Activated γδ T cells exhibit strong cytotoxic activity and cytokine secretion functions and are effective antitumor lymphocytes with simple and direct recognition modes and rapid responses. (explorationpub.com)
  • Like other Ly6/uPAR-related proteins, SLURP-1 folds into a particular shape and is thought to attach (bind) to other proteins called receptors to carry out signaling within cells. (medlineplus.gov)
  • Nicotinic acetylcholine receptors are best known for their role in chemical signaling between nerve cells, but they are also found in other tissues. (medlineplus.gov)
  • In the skin, nAChRs regulate the activity of genes involved in the growth and division (proliferation), maturation (differentiation), and survival of cells. (medlineplus.gov)
  • Common variable immunodeficiency (CVID) is a disorder that involves the following: (1) low levels of most or all of the immunoglobulin (Ig) classes, (2) a lack of B lymphocytes or plasma cells that are capable of producing antibodies, and (3) frequent bacterial infections. (medscape.com)
  • ALCL was recognized in 1985, when tumor cells consistently demonstrated labeling by the monoclonal antibody Ki-1, a marker later shown to recognize the CD30 antigen. (medscape.com)
  • These molecular defects interfere with lymphocyte development and function, blocking the differentiation and proliferation of T cells and, in some types, of B cells and NK cells. (medscape.com)
  • Lymphocytes, B and T cells, can respond selectively to thousands of non-self materials. (lu.se)
  • T-cell numbers were derived from three measurements deter- attributable to the decrease in the number of T cells that bear mined with two different instruments, a hematology analyzer the CD4 receptor ( 5-9 ). (cdc.gov)
  • Description: The RPA-T8 monoclonal antibody reacts with the human CD8a molecule, an approximately 32-34 kDa cell surface receptor expressed either as a heterodimer with the CD8 beta chain (CD8 alpha/beta) or as a homodimer (CD8 alpha/alpha). (thermofisher.com)
  • CD45 has been reported to bind galectin-1 and to be associated with several other cell surface antigens including CD1, CD2, CD3, and CD4. (biolegend.com)
  • 1990) demonstrated that CD44 is the main cell surface receptor for hyaluronate. (wdv.com)
  • Molecules on the surface of lymphocytes called homing receptors interact specifically with HEV and play a central role in the migration. (wdv.com)
  • 1989) demonstrated that the lymphocyte homing receptor is identical to the human leukocyte surface glycoprotein called CDw44, on the basis of studies at the Third International Workshop on Human Leukocyte Differentiation Antigens. (wdv.com)
  • 1989)' 'demonstrated' 'sameness' 'the human leukocyte surface glycoprotein' 'is called' 'CDw44' 'studies' 'were conducted at' 'the Third International Workshop on Human Leukocyte Differentiation Antigens. (wdv.com)
  • Teplizumab is a humanized monoclonal antibody that targets the cluster of differentiation 3 (CD3) antigen, which is coexpressed with the T-cell receptor (TCR) on the surface of T-lymphocytes. (medscape.com)
  • Subsequent differentiation allows for rear- analysis of a set of mouse B lineage cell lines rep- rangements of the Ig light-chain (IgL) genes that replace the resenting defined stages of B cell development us- surrogate light-chain genes on the surface of the B cell [8]. (lu.se)
  • Via immunoglobulins (Ig) on the cell surface, B lymphocytes can recognize specific antigens. (arminlabs.com)
  • The most common surface markers of B lymphocytes are CD19, CD20 and CD21. (arminlabs.com)
  • The surface density of CD19 is highly regulated throughout B cell development and maturation, until the loss of expression during terminal plasma cell differentiation. (arminlabs.com)
  • CD19 is one of the most reliable surface biomarkers for B lymphocytes they have an important role in the normal expansion and function of the peripheral B-cell pool. (arminlabs.com)
  • However, in both instances interleukin 2 receptor surface levels were increased. (ox.ac.uk)
  • The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. (wikidoc.org)
  • CD3 (cluster of differentiation CD3), is an antigen that is part of the T cell receptor (TCR) complex on a mature T lymphocyte. (esmo.org)
  • The area of Lymphocyte Development and Differentiation has been the target for several publications in previous volumes of this scientific series. (scielo.br)
  • Furthermore they established that anti-CD79a/b antibodies (intact, or mutants incompetent to bind IgG receptors and activate the complement cascade) block the development of disease and ameliorate ongoing target organ injury in MRL/LPR mouse model of Rheumatoid Arthritis, NOD mice for Type 1 Diabetes and EAE mouse model for MS. (nationaljewish.org)
  • Each of the cell lines also reacted with antibodies against neural cell adhesion molecules, but none of them were positive for antibodies against glial fibrillary acidic protein, keratin, microtubule-associated protein tau and microtubule-associated protein 2, human lymphocyte antigen-DR, epidermal growth factor receptor, and T-cell antigen. (duke.edu)
  • Thymus-dependent membrane antigens in man: inhibition of cell-mediated lympholysis by monoclonal antibodies to TH2 antigen. (bdbiosciences.com)
  • We have investigated the role of the CD2 protein in the negative regulation of immune function and report that similar to antigen and anti-CD3, the monoclonal anti-CD2 antibodies (T112 and T113) can induce specific unresponsiveness. (ox.ac.uk)
  • When PGE2 binds to EP1 and EP4 receptors, an increase in excitability via cation channels as well as inhibition of hyperpolarizing potassium (K+) channels, increase membrane excitability. (wikipedia.org)
  • CD45 is a 180-240 kD single chain type I membrane glycoprotein also known as leukocyte common antigen (LCA) and T200. (biolegend.com)
  • Complex of at least five membrane-bound polypeptides in mature T-lymphocytes that are non-covalently associated with one another and with the T-cell receptor (RECEPTORS, ANTIGEN, T-CELL). (bvsalud.org)
  • Background: CD20 is a differentiation-related antigen exclusively on the membrane of B lymphocytes. (bvsalud.org)
  • whereas its counterpart, CD4, acts as a co-receptor for MHC-II molecules. (thermofisher.com)
  • The CD8 antigen, acting as a coreceptor, and the T-cell receptor on the T lymphocyte recognize antigen displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. (wikidoc.org)
  • Definition of the receptor and ligand molecules as CD2 and lymphocyte function-associated antigen 3 (LFA-3). (ox.ac.uk)
  • PGE2 also suppresses T cell receptor signaling and proliferation, and may play a role in resolution of inflammation. (wikipedia.org)
  • Ly6C high MC presented downregulated co-stimulatory receptors (CD2, GITR, and TIM1) which direct immune cell proliferation, and upregulated co-stimulatory ligands (LIGHT and SEMA4A) which trigger antigen priming and differentiation. (frontiersin.org)
  • Dysfunction in a myriad of overlapping signalling pathways can promote endothelial cell (EC) proliferation and differentiation, smooth muscle cell (SMC) proliferation, migration and vasoconstriction, pericyte proliferation, migration and differentiation, endothelial-to-mesenchymal transition, immune cell infiltration and extracellular matrix (ECM) remodelling in the pulmonary artery. (ersjournals.com)
  • In X-linked SCID, loss of IL-2 receptor (IL-2R) function leads to the loss of a lymphocyte proliferation signal. (medscape.com)
  • When antigen binds to the T-cell receptor, the CD3 complex transduces the activating signals to the cytoplasm of the T-cell. (bvsalud.org)
  • Receptor-CD3 Complex, Antigen, T-Cell" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (ouhsc.edu)
  • Molecule composed of the non-covalent association of the T-cell antigen receptor (RECEPTORS, ANTIGEN, T-CELL) with the CD3 complex (CD3 COMPLEX). (ouhsc.edu)
  • The molecule consists of up to seven chains: either the alpha/beta or gamma/delta chains of the T-cell receptor, and four or five chains in the CD3 complex. (ouhsc.edu)
  • This graph shows the total number of publications written about "Receptor-CD3 Complex, Antigen, T-Cell" by people in this website by year, and whether "Receptor-CD3 Complex, Antigen, T-Cell" was a major or minor topic of these publications. (ouhsc.edu)
  • Below are the most recent publications written about "Receptor-CD3 Complex, Antigen, T-Cell" by people in Profiles. (ouhsc.edu)
  • genetics of a complex differentiation process. (lu.se)
  • Clevers H, Alarcón B, Wileman T, Terhorst C. The T cell receptor/CD3 complex: a dynamic protein ensemble. (bdbiosciences.com)
  • Favre B, Plantard L, Aeschbach L, Brakch N, Christen-Zaech S, de Viragh PA, Sergeant A, Huber M, Hohl D. SLURP1 is a late marker of epidermal differentiation and is absent in Mal de Meleda. (medlineplus.gov)
  • the lymphocyte homing receptor' 'also appears to be identical'' to the Pgp-1 glycoprotein of Omary et al. (wdv.com)
  • The mouse monoclonal antibody Hermes-3 recognizes the 85-95 kD human lymphocyte homing receptor. (wdv.com)
  • Tumor infiltrating lymphocytes (TILs) have been correlated with patients' survival in several neoplasms. (esmo.org)
  • Genome-wide association studies have linked the overexpression of UL16-binding protein 3 (ULBP3), a protein that binds to natural killer cell receptors, to the pathogenesis of alopecia areata. (drugbank.com)
  • therefore, this study aimed to establish non-hematopoietic stable cell lines overexpressing full-length human CD20 antigen as an in vitro model for CD20-related studies. (bvsalud.org)
  • Immunophenotyping analysis of stable clones demonstrated expression of CD20 antigen. (bvsalud.org)
  • Conclusion: This study is the first report on using second-generation lentiviral vectors for the establishment of a non-hematopoietic cell-based system, which stably expresses full-length human CD20 antigen. (bvsalud.org)
  • Results of stable CHO cell lines with different levels of CD20 antigen are well suited to be used for CD20-based investigations, including binding and functional assays. (bvsalud.org)
  • This study aims to explore molecule signaling mediating MC subset differentiation in HHcy and control mice. (frontiersin.org)
  • CD45 is a signaling molecule that regulates a variety of cellular processes including cell growth, differentiation, cell cycle, and oncogenic transformation. (biolegend.com)
  • Exposure to oxaliplatin markedly increased expression of the T-cell inhibitory molecule programmed death receptor-ligand 1 (PD-L1) on human pDCs and also TLR9-induced IFNα secretion. (tue.nl)
  • CD19 as a 95-kDa member of the immunoglobulin super-family expressed exclusively on B lymphocytes is classified as a type I transmembrane protein, with a single transmembrane domain with a cytoplasmic C-terminus, and extracellular N-terminus. (arminlabs.com)
  • Although decreased serum levels of immunoglobulin G (IgG) and immunoglobulin A (IgA) are characteristic, approximately 50% of patients with the deficiency also have diminished serum immunoglobulin M (IgM) levels and T-lymphocyte dysfunction. (medscape.com)
  • A broad antibody response was detected that included immunoglobulin G (IgG) and IgA subtypes with demonstrable Fc-mediated effector function targeting multiple viral antigens. (cdc.gov)
  • In terms of immunity, prostaglandins have the ability to regulate lymphocyte function. (wikipedia.org)
  • Our findings identify an endogenous receptor-mediated event that drives Tr1 differentiation and suggest that the complement system has a previously unappreciated role in T-cell-mediated immunity and tolerance. (nature.com)
  • It contributes to maintaining the balance between humoral, antigen-induced response and tolerance induction, as even small modulations in CD19 expression can impact B cell signalling thresholds and dramatically affect the sensitivity and specificity of B cell mediated immunity. (arminlabs.com)
  • The importance of the CD19 marker is that it allows analysis of B lymphocytes, which are responsible for humoral immune responses. (arminlabs.com)
  • In vitro , ritlecitinib inhibits cytokine-induced STAT phosphorylation mediated by JAK3-dependent receptors and the signaling of immune receptors dependent on TEC kinase family members. (drugbank.com)
  • A CD4 + T-cell subset inhibits antigen-specific T-cell responses and prevents colitis. (nature.com)
  • We find that LFA-3 is expressed on human E, and that CD2 is a receptor for LFA-3 that mediates T cell adhesion to human E. Pretreatment of T lymphocytes with CD2 mAb or of E with LFA-3 mAb inhibits rosetting. (ox.ac.uk)
  • Human peripheral blood mononuclear cell (PBMC) lymphocytes were stained with Mouse Anti-Human CD3e PE-conjugated Monoclonal Antibody (Catalog # FAB100P ) and either (A) Mouse Anti-Human CD8a Alexa Fluor® 647-conjugated Monoclonal Antibody (Catalog # FAB1509R) or (B) Mouse IgG 2B Alexa Fluor 647 Isotype Control (Catalog # IC0041R ). (rndsystems.com)
  • Ly6C high MC expressed higher levels of macrophage (MΦ) markers, whereas, Ly6C low MC highly expressed lymphocyte markers in both mice. (frontiersin.org)
  • HHcy in Cbs -/- mice reinforced inflammatory features in Ly6C high MC by upregulating inflammatory TFs ( Ets1 and Tbx21 ) and strengthened lymphocytes functional adaptation in Ly6C low MC by increased expression of CD3, DR3, ICOS, and Fos . (frontiersin.org)
  • Receptor desensitization and therapeutic efficacy has been demonstrated in vitro and in vivo. (nationaljewish.org)
  • Each clinicopathologic subtype can be further classified with respect to morphology, immunophenotype, and antigen markers. (medscape.com)
  • 1983) used a murine monoclonal antibody (A3D8) to identify an erythrocyte antigen inhibited by the In(Lu) gene. (wdv.com)
  • Mx9/9 is a CD4 clone bearing an antigen receptor recognized by the Mx9 anti-V beta 8 monoclonal antibody (MoAb). (ox.ac.uk)
  • Ly6C low MC manifested activated T-cell signaling pathways and potentially can adapt the function of lymphocytes. (frontiersin.org)
  • The immune system must distinguish not only between self and non-self, but also between innocuous and pathological foreign antigens to prevent unnecessary or self-destructive immune responses. (nature.com)
  • Van Parijs, A. & Abbas, A. K. Homeostasis and self-tolerance in the immune system: turning lymphocytes off. (nature.com)
  • Молекулярні компоненти імунної системи The immune system consists of cellular components and molecular components that work together to destroy antigens (Ags). (msdmanuals.com)
  • Antigen and anti-CD2 tolerogenic signals both down-regulated the phenotypic expression of CD3-Ti. (ox.ac.uk)
  • Beyond this basic grouping, SCID may be categorized according to phenotypic lymphocyte profiles that include both B-cell status (B + or B - ) and NK-cell status (NK + or NK - ) in addition to T-cell status (T - , because there is always a T-cell deficiency in SCID). (medscape.com)
  • Cutaneous T-cell lymphoma (CTCL) (see the image below) is a heterogeneous group of lymphoproliferative disorders characterized by localization of neoplastic T lymphocytes to the skin, with no evidence of extracutaneous disease at the time of diagnosis. (medscape.com)
  • Abatacept is a fusion protein that selectively modulates one of these two ways, by binding to CD80 and CD86 receptors on APC. (reumatologiaclinica.org)