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B cell

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511: 40: 356: 495: 615: 260: 347:, passing through two transitional stages: T1 and T2. Throughout their migration to the spleen and after spleen entry, they are considered T1 B cells. Within the spleen, T1 B cells transition to T2 B cells. T2 B cells differentiate into either follicular (FO) B cells or marginal zone (MZ) B cells depending on signals received through the BCR and other receptors. Once differentiated, they are now considered mature B cells, or naĂŻve B cells. 391:. At the SLO, B cell activation begins when the B cell binds to an antigen via its BCR. Although the events taking place immediately after activation have yet to be completely determined, it is believed that B cells are activated in accordance with the kinetic segregation model , initially determined in T lymphocytes. This model denotes that before antigen stimulation, receptors diffuse through the membrane coming into contact with 364: 268: 640:
antibodies with a higher affinity towards their target antigen due to affinity maturation in the germinal center (GC) and produce more antibodies. Plasma cells typically result from the germinal center reaction from T cell-dependent activation of B cells, though they can also result from T cell-independent activation of B cells.
848:(WGBS), showed that there is a hypomethylation from the earliest stages to the most differentiated stages. The largest methylation difference is between the stages of germinal center B cells and memory B cells. Furthermore, this study showed that there is a similarity between B cell tumors and long-lived B cells in their 415:(all three are collectively known as the B cell coreceptor complex). When a BCR binds an antigen tagged with a fragment of the C3 complement protein, CD21 binds the C3 fragment, co-ligates with the bound BCR, and signals are transduced through CD19 and CD81 to lower the activation threshold of the cell. 571:
Memory B cell activation begins with the detection and binding of their target antigen, which is shared by their parent B cell. Some memory B cells can be activated without T cell help, such as certain virus-specific memory B cells, but others need T cell help. Upon antigen binding, the memory B cell
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B cells undergo two types of selection while developing in the bone marrow to ensure proper development, both involving B cell receptors (BCR) on the surface of the cell. Positive selection occurs through antigen-independent signalling involving both the pre-BCR and the BCR. If these receptors do not
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Found mainly in the marginal zone of the spleen and serves as a first line of defense against blood-borne pathogens, as the marginal zone receives large amounts of blood from the general circulation. They can undergo both T cell-independent and T cell-dependent activation, but preferentially undergo
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cell, the memory B cell is activated and differentiates either into plasmablasts and plasma cells via an extrafollicular response or enter a germinal center reaction where they generate plasma cells and more memory B cells. It is unclear whether the memory B cells undergo further affinity maturation
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Dormant B cell arising from B cell differentiation. Their function is to circulate through the body and initiate a stronger, more rapid antibody response (known as the anamnestic secondary antibody response) if they detect the antigen that had activated their parent B cell (memory B cells and their
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Antigens that activate B cells with the help of T-cell are known as T cell-dependent (TD) antigens and include foreign proteins. They are named as such because they are unable to induce a humoral response in organisms that lack T cells. B cell responses to these antigens takes multiple days, though
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in equal frequency, rendering a net equilibrium of phosphorylation and non-phosphorylation. It is only when the cell comes in contact with an antigen presenting cell that the larger CD45 is displaced due to the close distance between the two membranes. This allows for net phosphorylation of the BCR
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by directly interacting with T cells to skew their differentiation towards Tregs. No common Breg cell identity has been described and many Breg cell subsets sharing regulatory functions have been found in both mice and humans. It is currently unknown if Breg cell subsets are developmentally linked
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or by extensive crosslinking of BCRs to repeated epitopes on a bacterial cell. B cells activated by TI antigens go on to proliferate outside lymphoid follicles but still in SLOs (GCs do not form), possibly undergo immunoglobulin class switching, and differentiate into short-lived plasmablasts that
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A long-lived, non-proliferating antibody-secreting cell arising from B cell differentiation. There is evidence that B cells first differentiate into a plasmablast-like cell, then differentiate into a plasma cell. Plasma cells are generated later in an infection and, compared to plasmablasts, have
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and memory B cells for persistent protection. The first step, known as the extrafollicular response, occurs outside lymphoid follicles but still in the SLO. During this step activated B cells proliferate, may undergo immunoglobulin class switching, and differentiate into plasmablasts that produce
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and include foreign polysaccharides and unmethylated CpG DNA. They are named as such because they are able to induce a humoral response in organisms that lack T cells. B cell response to these antigens is rapid, though antibodies generated tend to have lower affinity and are less functionally
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A short-lived, proliferating antibody-secreting cell arising from B cell differentiation. Plasmablasts are generated early in an infection and their antibodies tend to have a weaker affinity towards their target antigen compared to plasma cell. Plasmablasts can result from T cell-independent
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parent B cells share the same BCR, thus they detect the same antigen). Memory B cells can be generated from T cell-dependent activation through both the extrafollicular response and the germinal center reaction as well as from T cell-independent activation of B1 cells.
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Most common type of B cell and, when not circulating through the blood, is found mainly in the lymphoid follicles of secondary lymphoid organs (SLOs). They are responsible for generating the majority of high-affinity antibodies during an
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As with TD antigens, B cells activated by TI antigens need additional signals to complete activation, but instead of receiving them from T cells, they are provided either by recognition and binding of a common microbial constituent to
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cells within the GC and generate both high-affinity memory B cells and long-lived plasma cells. Resultant plasma cells secrete large numbers of antibodies and either stay within the SLO or, more preferentially, migrate to bone marrow.
324:, B cells do not receive the proper signals and cease to develop. Negative selection occurs through the binding of self-antigen with the BCR; if the BCR can bind strongly to self-antigen, then the B cell undergoes one of four fates: 400:
and the initiation of the signal transduction pathway. Of the three B cell subsets, FO B cells preferentially undergo T cell-dependent activation while MZ B cells and B1 B cells preferentially undergo T cell-independent activation.
580:) cells, that were derived from T cells activated with the same antigen recognize and bind these MHC-II-peptide complexes through their TCR. Following TCR-MHC-II-peptide binding and the relay of other signals from the memory T 738:
and how exactly differentiation into a Breg cell occurs. There is evidence showing that nearly all B cell types can differentiate into a Breg cell through mechanisms involving inflammatory signals and BCR recognition.
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Grammatikos Alexandros, Donati Matthew, Johnston Sarah L., Gompels Mark M. Peripheral B Cell Deficiency and Predisposition to Viral Infections: The Paradigm of Immune Deficiencies. Frontiers in Immunology (12)2021
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Autoimmune disease can result from abnormal B cell recognition of self-antigens followed by the production of autoantibodies. Autoimmune diseases where disease activity is correlated with B cell activity include
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A cell with a mixture of B lymphocyte and plasma cell morphological features that is thought to be closely related to or a subtype of plasma cells. This cell type is found in pre-malignant and malignant
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also promote B cell proliferation, immunoglobulin class switching, and somatic hypermutation as well as guide differentiation. After B cells receive these signals, they are considered activated.
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takes up the antigen through receptor-mediated endocytosis, degrades it, and presents it to T cells as peptide pieces in complex with MHC-II molecules on the cell membrane. Memory T helper (T
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B cell type that stops the expansion of pathogenic, pro-inflammatory lymphocytes through the secretion of IL-10, IL-35, and TGF-β. Also, it promotes the generation of
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is activated by an antigen, it proliferates and differentiates into an antibody-secreting effector cell, known as a plasmablast or plasma cell. In addition, B cells
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Yuseff MI, Pierobon P, Reversat A, Lennon-Duménil AM (July 2013). "How B cells capture, process and present antigens: a crucial role for cell polarity".
866: 387:. After B cells mature in the bone marrow, they migrate through the blood to SLOs, which receive a constant supply of antigen through circulating 502:
Once activated, B cells participate in a two-step differentiation process that yields both short-lived plasmablasts for immediate protection and
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Yanaba K, Bouaziz JD, Matsushita T, Magro CM, St Clair EW, Tedder TF (June 2008). "B-lymphocyte contributions to human autoimmune disease".
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antibodies generated have a higher affinity and are more functionally versatile than those generated from T cell-independent activation.
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MacLennan IC, Toellner KM, Cunningham AF, Serre K, Sze DM, Zúñiga E, et al. (August 2003). "Extrafollicular antibody responses".
294:(CLP) cells. From here, their development into B cells occurs in several stages (shown in image to the right), each marked by various 1368:"B cell development in the spleen takes place in discrete steps and is determined by the quality of B cell receptor-derived signals" 2886: 2523: 526:, which is a specialized microenvironment where B cells undergo extensive proliferation, immunoglobulin class switching, and 815: 660: 591:
activation of memory B cells can be achieved through stimulation with various activators, such as pokeweed mitogen or anti-
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Baumgarth N (January 2011). "The double life of a B-1 cell: self-reactivity selects for protective effector functions".
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Arises from a developmental pathway different from FO B cells and MZ B cells. In mice, they predominantly populate the
1931:"Long-lived bone marrow plasma cells are induced early in response to T cell-independent or T cell-dependent antigens" 336:, or ignorance (B cell ignores signal and continues development). This negative selection process leads to a state of 931: 845: 2086:
Jahnmatz, Maja; Kesa, Gun; Netterlid, Eva; Buisman, Anne-Marie; Thorstensson, Rigmor; Ahlborg, Niklas (2013-05-31).
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Nutt SL, Hodgkin PD, Tarlinton DM, Corcoran LM (March 2015). "The generation of antibody-secreting plasma cells".
510: 471:. CD40L serves as a necessary co-stimulatory factor for B cell activation by binding the B cell surface receptor 3220: 480: 367:
Basic B cell function: bind to an antigen, receive help from a cognate helper T cell, and differentiate into a
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Chung JB, Silverman M, Monroe JG (June 2003). "Transitional B cells: step by step towards immune competence".
1056:"Antibody Specific B-Cell Epitope Predictions: Leveraging Information From Antibody-Antigen Protein Complexes" 3163: 2701: 826: 428: 108: 2823: 2793: 2773: 787: 757: 2135:
Ribourtout B, Zandecki M (June 2015). "Plasma cell morphology in multiple myeloma and related disorders".
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produce early, weak antibodies mostly of class IgM, but also some populations of long-lived plasma cells.
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molecules which may be either secreted or inserted into the plasma membrane where they serve as a part of
2811: 2806: 2646: 448: 3049: 2088:"Optimization of a human IgG B-cell ELISpot assay for the analysis of vaccine-induced B-cell responses" 1054:
Jespersen, Martin Closter; Mahajan, Swapnil; Peters, Bjoern; Nielsen, Morten; Marcatili, Paolo (2019).
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Fischer U, Yang JJ, Ikawa T, Hein D, Vicente-Dueñas C, Borkhardt A, Sánchez-García I (November 2020).
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activation of B cells or the extrafollicular response from T cell-dependent activation of B cells.
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Abnormal B cells may be relatively large and some diseases include this in their names, such as
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as well as sustains T cell growth and differentiation. T cell-derived cytokines bound by B cell
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Kulis M, Merkel A, Heath S, QueirĂłs AC, Schuyler RP, Castellano G, et al. (July 2015).
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A study that investigated the methylome of B cells along their differentiation cycle, using
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To complete development, immature B cells migrate from the bone marrow into the spleen as
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The second step consists of activated B cells entering a lymphoid follicle and forming a
355: 313: 271: 228: 208:, a lymphoid organ where they were first discovered by Chang and Glick, which is why the 39: 3095: 2737: 2724: 2483: 2458: 2385: 2360: 2341: 2210: 2160: 2068: 2013: 1988: 1955: 1930: 1908: 1858: 1810: 1785: 1754: 1729: 1670: 1645: 1626: 1564: 1481: 1456: 1392: 1367: 1343: 1318: 1294: 1237: 1212: 1185: 1160: 1133: 1106: 1082: 1055: 753: 724: 681: 559: 205: 1706: 1433: 1366:
Loder F, Mutschler B, Ray RJ, Paige CJ, Sideras P, Torres R, et al. (July 1999).
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Once a BCR binds a TD antigen, the antigen is taken up into the B cell through
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Bortnick A, Chernova I, Quinn WJ, Mugnier M, Cancro MP, Allman D (June 2012).
1457:"Marginal zone B cells: virtues of innate-like antibody-producing lymphocytes" 3316: 3153: 3042: 2860: 2842: 2680: 2642: 2563: 2113: 1946: 1693:
Zabel MD, Weis JH (March 2001). "Cell-specific regulation of the CD21 gene".
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McHeyzer-Williams M, Okitsu S, Wang N, McHeyzer-Williams L (December 2011).
1986: 1881:"Germinal center selection and the development of memory B and plasma cells" 614: 459:. Following TCR-MHC-II-peptide binding, T cells express the surface protein 3120: 3105: 3100: 3037: 2935: 2675: 2578: 2492: 2429: 2394: 2337: 2299: 2249: 2206: 2156: 2121: 2064: 2022: 1964: 1904: 1854: 1819: 1763: 1714: 1679: 1622: 1560: 1525: 1490: 1441: 1401: 1352: 1290: 1246: 1194: 1142: 1091: 999: 619: 436: 259: 67: 19:
This article is about the immune system cell. For the electrical cell, see
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Harwood NE, Batista FD (2010-01-01). "Early events in B cell activation".
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directed by somatic hypermutation. These processes are facilitated by T
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B cell activation: from immature B cell to plasma cell or memory B cell
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Pillai S, Cariappa A, Moran ST (2005-01-01). "Marginal zone B cells".
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development: from immature B cell to MZ B cell or mature (FO) B cell
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Asokan R, Banda NK, Szakonyi G, Chen XS, Holers VM (January 2013).
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Alberts B, Johnson A, Lewis J, Raff M, Roberts K, Walter P (2002).
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Patients with B cell alymphocytosis are predisposed to infections.
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MĂĄrtensson IL, Almqvist N, Grimsholm O, Bernardi AI (June 2010).
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versatile than those generated from T cell-dependent activation.
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Antigens that activate B cells without T cell help are known as
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recognize and bind these MHC-II-peptide complexes through their
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Glick, Bruce; Chang, Timothy S.; Jaap, R. George (1956-01-01).
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https://www.frontiersin.org/articles/10.3389/fimmu.2021.731643
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Kurosaki T, Kometani K, Ise W (March 2015). "Memory B cells".
1053: 460: 435:, and presented to T cells as peptide pieces in complex with 388: 84: 2315: 2085: 1928: 1600: 412: 408: 396: 263:
Early B cell development: from stem cell to immature B cell
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Castillo JJ (December 2016). "Plasma Cell Disorders".
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IgM monoclonal gammopathy of undetermined significance
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B cell activation is enhanced through the activity of
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B cells, unlike the other two classes of lymphocytes,
2274:"Regulatory B cells: origin, phenotype, and function" 1727: 1419: 1104: 778:
of B cells and their precursors can cause a host of
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List of distinct cell types in the adult human body
312:arrangements, the latter due to B cells undergoing 2358: 2134: 1213:"Central B-cell tolerance: where selection begins" 3314: 1015:"The Bursa of Fabricius and Antibody Production" 576:) cells, typically memory follicular T helper (T 538: 1878: 1728:Blum JS, Wearsch PA, Cresswell P (2013-01-01). 1454: 2359:Shaffer AL, Young RM, Staudt LM (2012-01-01). 1503: 1319:"B lymphocytes: how they develop and function" 1012: 945: 943: 655:monoclonal proteins; these dyscrasias include 418: 2887: 2517: 1210: 507:early, weak antibodies mostly of class IgM. 2401: 2128: 1316: 2271: 1786:"A brief history of T cell help to B cells" 1455:Cerutti A, Cols M, Puga I (February 2013). 940: 926:(8th ed.). New York: Garland Science. 742: 566: 2894: 2880: 2524: 2510: 1217:Cold Spring Harbor Perspectives in Biology 1098: 651:that are associated with the secretion of 598:, however, a study found a combination of 176:(they are also classified as professional 38: 2482: 2384: 2289: 2184: 2103: 2012: 1954: 1809: 1753: 1692: 1669: 1480: 1391: 1342: 1280: 1236: 1184: 1132: 1122: 1081: 1071: 1030: 989: 371:that secretes large numbers of antibodies 2407: 2361:"Pathogenesis of human B cell lymphomas" 2242:10.1146/annurev.immunol.23.021704.115728 1989:"Molecular programming of B cell memory" 613: 509: 493: 362: 354: 266: 258: 2764: 1317:LeBien TW, Tedder TF (September 2008). 3315: 2311: 2309: 2267: 2265: 2263: 2261: 2259: 2180: 2178: 2176: 2174: 2038: 2036: 2034: 2032: 1982: 1980: 1978: 1976: 1974: 1924: 1922: 1874: 1872: 1783: 968: 921: 2875: 2505: 2377:10.1146/annurev-immunol-020711-075027 1779: 1777: 1775: 1773: 1746:10.1146/annurev-immunol-032712-095910 1596: 1594: 1592: 1590: 1588: 1586: 1584: 1582: 1580: 1578: 1518:10.1146/annurev-immunol-030409-101216 1415: 1413: 1411: 1312: 1310: 1308: 1158: 917: 915: 913: 911: 909: 907: 905: 903: 901: 518:, with germinal center in the middle. 1372:The Journal of Experimental Medicine 1265:"The pre-B cell receptor checkpoint" 1258: 1256: 1206: 1204: 1154: 1152: 899: 897: 895: 893: 891: 889: 887: 885: 883: 881: 606:to be the most efficient activator. 2743:Mucosal associated invariant T cell 2306: 2256: 2171: 2029: 1971: 1919: 1879:Shlomchik MJ, Weisel F (May 2012). 1869: 1211:Pelanda R, Torres RM (April 2012). 831:intravascular large B-cell lymphoma 13: 1770: 1575: 1532: 1408: 1305: 788:acute lymphoblastic leukemia (ALL) 784:chronic lymphocytic leukemia (CLL) 14: 3354: 2272:Rosser EC, Mauri C (April 2015). 1253: 1201: 1149: 962: 878: 846:whole-genome bisulfite sequencing 2779:Lymphokine-activated killer cell 2583: 2330:10.1111/j.1600-065X.2008.00646.x 2092:Journal of Immunological Methods 1897:10.1111/j.1600-065X.2012.01124.x 1847:10.1034/j.1600-065x.2003.00058.x 1730:"Pathways of antigen processing" 1695:International Immunopharmacology 1177:10.1111/j.1600-065X.2010.00963.x 958:(4th ed.). Garland Science. 551:T cell-independent (TI) antigens 375:B cell activation occurs in the 286:. HSCs first differentiate into 121:Anatomical terms of microanatomy 2531: 2450: 2436: 2352: 2221: 2079: 1826: 1721: 1686: 1637: 1497: 1448: 1359: 816:Waldenström's macroglobulinemia 661:Waldenström's macroglobulinemia 609: 280:hematopoietic stem cells (HSCs) 196:, which is at the core of most 3221:Immunoglobulin class switching 1047: 1006: 974:"The early history of B cells" 839: 827:diffuse large B-cell lymphomas 697:T cell-independent activation. 481:immunoglobulin class switching 254: 178:antigen-presenting cells, APCs 152:subtype. They function in the 23:. For β-cell of pancreas, see 1: 2447:DOI=10.3389/fimmu.2021.731643 1707:10.1016/S1567-5769(00)00046-1 1434:10.1016/S1471-4906(03)00119-4 1282:10.1016/j.febslet.2010.04.057 1124:10.1158/2643-3230.BCD-20-0011 956:Molecular Biology of the Cell 872: 539:T cell-independent activation 498:T-dependent B cell activation 463:as well as cytokines such as 429:receptor-mediated endocytosis 350: 2824:Type 3 innate lymphoid cells 2812:Type 2 innate lymphoid cells 2807:Type 1 innate lymphoid cells 2794:Uterine natural killer cells 2774:Cytokine-induced killer cell 2291:10.1016/j.immuni.2015.04.005 2149:10.1016/j.morpho.2015.02.001 1662:10.1016/j.molimm.2012.07.002 1335:10.1182/blood-2008-02-078071 758:systemic lupus erythematosus 585:within these secondary GCs. 7: 2365:Annual Review of Immunology 2230:Annual Review of Immunology 1734:Annual Review of Immunology 1506:Annual Review of Immunology 1229:10.1101/cshperspect.a007146 855: 678:FO B cells and MZ B cells. 419:T cell-dependent activation 239:. BCRs allow the B cell to 10: 3359: 3050:Polyclonal B cell response 2187:Nature Reviews. Immunology 2045:Nature Reviews. Immunology 1993:Nature Reviews. Immunology 1790:Nature Reviews. Immunology 1603:Nature Reviews. Immunology 1541:Nature Reviews. Immunology 1461:Nature Reviews. Immunology 978:Nature Reviews. Immunology 684:(also known as a B-2 cell) 560:toll-like receptors (TLRs) 545:T independent antigen (TI) 542: 292:common lymphoid progenitor 18: 3284: 3242: 3184: 3085: 3015: 2923: 2916: 2841: 2802: 2755: 2723: 2627: 2618: 2539: 2422:10.1016/j.pop.2016.07.002 2105:10.1016/j.jim.2013.02.009 1159:Kondo M (November 2010). 735:regulatory T (Treg) cells 692:Marginal-zone (MZ) B cell 377:secondary lymphoid organs 119: 107: 95: 83: 78: 66: 54: 49: 37: 32: 1947:10.4049/jimmunol.1102808 1073:10.3389/fimmu.2019.00298 952:"B Cells and Antibodies" 808:plasma cell malignancies 776:Malignant transformation 743:B cell-related pathology 725:Regulatory B (Breg) cell 567:Memory B cell activation 475:, which promotes B cell 220:, as commonly believed. 204:, B cells mature in the 16:Type of white blood cell 2851:Hematopoietic stem cell 2610:Lymphoplasmacytoid cell 1784:Crotty S (March 2015). 1060:Frontiers in Immunology 924:Janeway's Immunobiology 818:, and certain forms of 643:Lymphoplasmacytoid cell 504:long-lived plasma cells 233:B cell receptors (BCRs) 61:Hematopoietic stem cell 3164:Tolerance in pregnancy 2906:adaptive immune system 1111:Blood Cancer Discovery 800:non-Hodgkin's lymphoma 682:Follicular (FO) B cell 649:plasma cell dyscrasias 623: 604:recombinant human IL-2 519: 514:Histology of a normal 499: 449:follicular T helper (T 439:on the cell membrane. 372: 360: 288:multipotent progenitor 275: 264: 158:adaptive immune system 3199:Somatic hypermutation 3033:Polyclonal antibodies 3028:Monoclonal antibodies 2757:Innate lymphoid cells 2733:Natural killer T cell 2318:Immunological Reviews 1935:Journal of Immunology 1885:Immunological Reviews 1835:Immunological Reviews 1165:Immunological Reviews 617: 596:monoclonal antibodies 513: 497: 485:somatic hypermutation 457:T cell receptor (TCR) 366: 358: 278:B cells develop from 270: 262: 21:Battery (vacuum tube) 3216:Junctional diversity 2984:Antigen presentation 1650:Molecular Immunology 1422:Trends in Immunology 1384:10.1084/jem.190.1.75 770:rheumatoid arthritis 524:germinal center (GC) 379:(SLOs), such as the 345:transitional B cells 282:that originate from 229:natural killer cells 3211:V(D)J recombination 3194:Affinity maturation 2946:Antigenic variation 2725:Innate-like T cells 2605:Transitional B cell 796:follicular lymphoma 792:hairy cell leukemia 766:post-infectious IBS 528:affinity maturation 314:V(D)J recombination 272:Transitional B cell 44:Animation of B cell 33:B lymphocyte cell 1032:10.3382/ps.0350224 804:Hodgkin's lymphoma 754:multiple sclerosis 719:natural antibodies 624: 520: 500: 489:cytokine receptors 373: 361: 290:(MPP) cells, then 276: 265: 206:bursa of Fabricius 168:. When a naĂŻve or 160:. B cells produce 3310: 3309: 3238: 3237: 2988:professional APCs 2869: 2868: 2837: 2836: 2751: 2750: 1941:(11): 5389–5396. 1275:(12): 2572–2579. 922:Murphy K (2012). 731:immunosuppressive 711:peritoneal cavity 516:lymphoid follicle 338:central tolerance 316:as they develop. 156:component of the 135: 134: 130: 3350: 3204:Clonal selection 3176:Immune privilege 3171:Immunodeficiency 3126:Cross-reactivity 3116:Hypersensitivity 2921: 2920: 2896: 2889: 2882: 2873: 2872: 2789:Adaptive NK cell 2762: 2761: 2625: 2624: 2526: 2519: 2512: 2503: 2502: 2497: 2496: 2486: 2454: 2448: 2440: 2434: 2433: 2405: 2399: 2398: 2388: 2356: 2350: 2349: 2313: 2304: 2303: 2293: 2269: 2254: 2253: 2225: 2219: 2218: 2182: 2169: 2168: 2132: 2126: 2125: 2107: 2083: 2077: 2076: 2040: 2027: 2026: 2016: 1984: 1969: 1968: 1958: 1926: 1917: 1916: 1876: 1867: 1866: 1830: 1824: 1823: 1813: 1781: 1768: 1767: 1757: 1725: 1719: 1718: 1690: 1684: 1683: 1673: 1641: 1635: 1634: 1598: 1573: 1572: 1536: 1530: 1529: 1501: 1495: 1494: 1484: 1452: 1446: 1445: 1417: 1406: 1405: 1395: 1363: 1357: 1356: 1346: 1329:(5): 1570–1580. 1314: 1303: 1302: 1284: 1260: 1251: 1250: 1240: 1208: 1199: 1198: 1188: 1156: 1147: 1146: 1136: 1126: 1102: 1096: 1095: 1085: 1075: 1051: 1045: 1044: 1034: 1010: 1004: 1003: 993: 966: 960: 959: 947: 938: 937: 919: 812:multiple myeloma 437:MHC-II molecules 330:receptor editing 174:present antigens 166:B-cell receptors 154:humoral immunity 146:white blood cell 144:, are a type of 140:, also known as 127:edit on Wikidata 124: 42: 30: 29: 3358: 3357: 3353: 3352: 3351: 3349: 3348: 3347: 3313: 3312: 3311: 3306: 3280: 3234: 3180: 3159:Clonal deletion 3087: 3081: 3011: 2912: 2900: 2870: 2865: 2833: 2798: 2747: 2719: 2713: 2705: 2697: 2689: 2665: 2657: 2650: 2614: 2592: 2535: 2530: 2500: 2475:10.1038/ng.3291 2463:Nature Genetics 2455: 2451: 2441: 2437: 2406: 2402: 2357: 2353: 2314: 2307: 2270: 2257: 2226: 2222: 2199:10.1038/nri2901 2183: 2172: 2133: 2129: 2084: 2080: 2057:10.1038/nri3802 2041: 2030: 2005:10.1038/nri3128 1985: 1972: 1927: 1920: 1877: 1870: 1831: 1827: 1802:10.1038/nri3803 1782: 1771: 1726: 1722: 1691: 1687: 1656:(1–2): 99–110. 1642: 1638: 1615:10.1038/nri3795 1599: 1576: 1553:10.1038/nri3469 1537: 1533: 1502: 1498: 1473:10.1038/nri3383 1453: 1449: 1418: 1409: 1364: 1360: 1315: 1306: 1261: 1254: 1209: 1202: 1157: 1150: 1103: 1099: 1052: 1048: 1019:Poultry Science 1011: 1007: 991:10.1038/nri3801 967: 963: 948: 941: 934: 920: 879: 875: 858: 850:DNA methylation 842: 762:type 1 diabetes 745: 612: 583: 579: 575: 569: 547: 541: 533: 452: 444: 421: 353: 326:clonal deletion 296:gene expression 257: 131: 45: 28: 17: 12: 11: 5: 3356: 3346: 3345: 3340: 3335: 3330: 3325: 3308: 3307: 3305: 3304: 3299: 3294: 3288: 3286: 3282: 3281: 3279: 3278: 3273: 3272: 3271: 3261: 3260: 3259: 3248: 3246: 3240: 3239: 3236: 3235: 3233: 3232: 3223: 3218: 3213: 3208: 3207: 3206: 3201: 3190: 3188: 3186:Immunogenetics 3182: 3181: 3179: 3178: 3173: 3168: 3167: 3166: 3161: 3156: 3151: 3146: 3134: 3133: 3131:Co-stimulation 3128: 3123: 3118: 3113: 3108: 3103: 3098: 3091: 3089: 3083: 3082: 3080: 3079: 3074: 3072:Immune complex 3068: 3067: 3062: 3057: 3052: 3047: 3046: 3045: 3040: 3035: 3030: 3019: 3017: 3013: 3012: 3010: 3009: 3004: 2999: 2994: 2992:Dendritic cell 2980: 2979: 2974: 2973: 2972: 2970:Conformational 2967: 2956: 2955: 2950: 2949: 2948: 2943: 2938: 2927: 2925: 2918: 2914: 2913: 2899: 2898: 2891: 2884: 2876: 2867: 2866: 2864: 2863: 2858: 2853: 2847: 2845: 2839: 2838: 2835: 2834: 2832: 2831: 2826: 2821: 2820: 2819: 2809: 2803: 2800: 2799: 2797: 2796: 2791: 2786: 2781: 2776: 2770: 2768: 2759: 2753: 2752: 2749: 2748: 2746: 2745: 2740: 2735: 2729: 2727: 2721: 2720: 2718: 2717: 2716: 2715: 2711: 2707: 2703: 2699: 2695: 2691: 2687: 2678: 2673: 2663: 2655: 2648: 2640: 2634: 2628: 2622: 2616: 2615: 2613: 2612: 2607: 2602: 2601: 2600: 2590: 2586: 2581: 2576: 2571: 2566: 2561: 2556: 2551: 2545: 2543: 2537: 2536: 2529: 2528: 2521: 2514: 2506: 2499: 2498: 2469:(7): 746–756. 2449: 2435: 2416:(4): 677–691. 2400: 2371:(1): 565–610. 2351: 2324:(1): 284–299. 2305: 2284:(4): 607–612. 2255: 2236:(1): 161–196. 2220: 2170: 2143:(325): 38–62. 2127: 2078: 2051:(3): 149–159. 2028: 1970: 1918: 1868: 1825: 1796:(3): 185–189. 1769: 1740:(1): 443–473. 1720: 1701:(3): 483–493. 1685: 1636: 1609:(3): 160–171. 1574: 1547:(7): 475–486. 1531: 1512:(1): 185–210. 1496: 1467:(2): 118–132. 1447: 1428:(6): 343–349. 1407: 1358: 1304: 1252: 1223:(4): a007146. 1200: 1148: 1117:(3): 224–233. 1097: 1046: 1025:(1): 224–225. 1005: 984:(3): 191–197. 972:(March 2015). 961: 939: 932: 876: 874: 871: 870: 869: 864: 857: 854: 841: 838: 744: 741: 740: 739: 727: 722: 715:pleural cavity 707: 701: 700: 699: 698: 694: 689: 685: 676: 673: 669: 664: 644: 641: 637: 632: 628: 611: 608: 581: 577: 573: 568: 565: 543:Main article: 540: 537: 531: 450: 442: 420: 417: 352: 349: 320:bind to their 300:immunoglobulin 256: 253: 180:) and secrete 133: 132: 123: 117: 116: 111: 105: 104: 99: 93: 92: 87: 81: 80: 76: 75: 70: 64: 63: 58: 52: 51: 47: 46: 43: 35: 34: 15: 9: 6: 4: 3: 2: 3355: 3344: 3343:Immune system 3341: 3339: 3336: 3334: 3331: 3329: 3326: 3324: 3321: 3320: 3318: 3303: 3300: 3298: 3295: 3293: 3290: 3289: 3287: 3283: 3277: 3274: 3270: 3267: 3266: 3265: 3262: 3258: 3255: 3254: 3253: 3250: 3249: 3247: 3245: 3241: 3231: 3227: 3224: 3222: 3219: 3217: 3214: 3212: 3209: 3205: 3202: 3200: 3197: 3196: 3195: 3192: 3191: 3189: 3187: 3183: 3177: 3174: 3172: 3169: 3165: 3162: 3160: 3157: 3155: 3154:Clonal anergy 3152: 3150: 3147: 3145: 3142: 3141: 3140: 3136: 3135: 3132: 3129: 3127: 3124: 3122: 3119: 3117: 3114: 3112: 3109: 3107: 3104: 3102: 3099: 3097: 3093: 3092: 3090: 3084: 3078: 3075: 3073: 3070: 3069: 3066: 3063: 3061: 3058: 3056: 3053: 3051: 3048: 3044: 3043:Microantibody 3041: 3039: 3036: 3034: 3031: 3029: 3026: 3025: 3024: 3021: 3020: 3018: 3014: 3008: 3005: 3003: 3000: 2998: 2995: 2993: 2989: 2985: 2982: 2981: 2978: 2975: 2971: 2968: 2966: 2963: 2962: 2961: 2958: 2957: 2954: 2951: 2947: 2944: 2942: 2939: 2937: 2934: 2933: 2932: 2929: 2928: 2926: 2922: 2919: 2915: 2911: 2907: 2904: 2897: 2892: 2890: 2885: 2883: 2878: 2877: 2874: 2862: 2861:Prolymphocyte 2859: 2857: 2854: 2852: 2849: 2848: 2846: 2844: 2843:Lymphopoiesis 2840: 2830: 2827: 2825: 2822: 2818: 2815: 2814: 2813: 2810: 2808: 2805: 2804: 2801: 2795: 2792: 2790: 2787: 2785: 2782: 2780: 2777: 2775: 2772: 2771: 2769: 2767: 2763: 2760: 2758: 2754: 2744: 2741: 2739: 2736: 2734: 2731: 2730: 2728: 2726: 2722: 2714: 2708: 2706: 2700: 2698: 2692: 2690: 2684: 2683: 2682: 2681:Memory T cell 2679: 2677: 2674: 2671: 2667: 2659: 2651: 2644: 2641: 2639: 2638:Cytotoxic CD8 2635: 2633: 2630: 2629: 2626: 2623: 2621: 2617: 2611: 2608: 2606: 2603: 2599: 2596: 2595: 2594: 2587: 2585: 2582: 2580: 2577: 2575: 2574:Marginal zone 2572: 2570: 2567: 2565: 2562: 2560: 2557: 2555: 2552: 2550: 2547: 2546: 2544: 2542: 2538: 2534: 2527: 2522: 2520: 2515: 2513: 2508: 2507: 2504: 2494: 2490: 2485: 2480: 2476: 2472: 2468: 2464: 2460: 2453: 2446: 2439: 2431: 2427: 2423: 2419: 2415: 2411: 2404: 2396: 2392: 2387: 2382: 2378: 2374: 2370: 2366: 2362: 2355: 2347: 2343: 2339: 2335: 2331: 2327: 2323: 2319: 2312: 2310: 2301: 2297: 2292: 2287: 2283: 2279: 2275: 2268: 2266: 2264: 2262: 2260: 2251: 2247: 2243: 2239: 2235: 2231: 2224: 2216: 2212: 2208: 2204: 2200: 2196: 2192: 2188: 2181: 2179: 2177: 2175: 2166: 2162: 2158: 2154: 2150: 2146: 2142: 2138: 2131: 2123: 2119: 2115: 2111: 2106: 2101: 2097: 2093: 2089: 2082: 2074: 2070: 2066: 2062: 2058: 2054: 2050: 2046: 2039: 2037: 2035: 2033: 2024: 2020: 2015: 2010: 2006: 2002: 1998: 1994: 1990: 1983: 1981: 1979: 1977: 1975: 1966: 1962: 1957: 1952: 1948: 1944: 1940: 1936: 1932: 1925: 1923: 1914: 1910: 1906: 1902: 1898: 1894: 1890: 1886: 1882: 1875: 1873: 1864: 1860: 1856: 1852: 1848: 1844: 1840: 1836: 1829: 1821: 1817: 1812: 1807: 1803: 1799: 1795: 1791: 1787: 1780: 1778: 1776: 1774: 1765: 1761: 1756: 1751: 1747: 1743: 1739: 1735: 1731: 1724: 1716: 1712: 1708: 1704: 1700: 1696: 1689: 1681: 1677: 1672: 1667: 1663: 1659: 1655: 1651: 1647: 1640: 1632: 1628: 1624: 1620: 1616: 1612: 1608: 1604: 1597: 1595: 1593: 1591: 1589: 1587: 1585: 1583: 1581: 1579: 1570: 1566: 1562: 1558: 1554: 1550: 1546: 1542: 1535: 1527: 1523: 1519: 1515: 1511: 1507: 1500: 1492: 1488: 1483: 1478: 1474: 1470: 1466: 1462: 1458: 1451: 1443: 1439: 1435: 1431: 1427: 1423: 1416: 1414: 1412: 1403: 1399: 1394: 1389: 1385: 1381: 1377: 1373: 1369: 1362: 1354: 1350: 1345: 1340: 1336: 1332: 1328: 1324: 1320: 1313: 1311: 1309: 1300: 1296: 1292: 1288: 1283: 1278: 1274: 1270: 1266: 1259: 1257: 1248: 1244: 1239: 1234: 1230: 1226: 1222: 1218: 1214: 1207: 1205: 1196: 1192: 1187: 1182: 1178: 1174: 1170: 1166: 1162: 1155: 1153: 1144: 1140: 1135: 1130: 1125: 1120: 1116: 1112: 1108: 1101: 1093: 1089: 1084: 1079: 1074: 1069: 1065: 1061: 1057: 1050: 1042: 1038: 1033: 1028: 1024: 1020: 1016: 1009: 1001: 997: 992: 987: 983: 979: 975: 971: 965: 957: 953: 946: 944: 935: 933:9780815342434 929: 925: 918: 916: 914: 912: 910: 908: 906: 904: 902: 900: 898: 896: 894: 892: 890: 888: 886: 884: 882: 877: 868: 865: 863: 860: 859: 853: 851: 847: 837: 834: 832: 829:(DLBCLs) and 828: 823: 821: 817: 813: 809: 805: 801: 797: 793: 789: 785: 781: 777: 773: 771: 767: 763: 759: 755: 751: 736: 732: 728: 726: 723: 720: 716: 712: 708: 706: 703: 702: 695: 693: 690: 686: 683: 680: 679: 677: 674: 670: 668: 667:Memory B cell 665: 662: 658: 654: 650: 645: 642: 638: 636: 633: 629: 626: 625: 621: 618:Plasmablast, 616: 607: 605: 601: 597: 594: 590: 589: 564: 561: 555: 552: 546: 536: 529: 525: 517: 512: 508: 505: 496: 492: 490: 486: 482: 478: 477:proliferation 474: 470: 466: 462: 458: 454: 446: 438: 434: 430: 425: 416: 414: 410: 406: 401: 398: 394: 390: 386: 382: 378: 370: 365: 357: 348: 346: 341: 339: 335: 331: 327: 323: 317: 315: 311: 308: 304: 301: 298:patterns and 297: 293: 289: 285: 281: 273: 269: 261: 252: 250: 246: 243:to a foreign 242: 238: 237:cell membrane 234: 230: 226: 221: 219: 215: 211: 207: 203: 199: 195: 191: 187: 183: 179: 175: 171: 170:memory B cell 167: 163: 159: 155: 151: 147: 143: 142:B lymphocytes 139: 128: 122: 118: 115: 112: 110: 106: 103: 100: 98: 94: 91: 90:lymphocytus B 88: 86: 82: 77: 74: 73:Immune system 71: 69: 65: 62: 59: 57: 53: 48: 41: 36: 31: 26: 22: 3268: 3121:Inflammation 3106:Alloimmunity 3101:Autoimmunity 3086:Immunity vs. 3038:Autoantibody 3001: 2936:Superantigen 2540: 2466: 2462: 2452: 2438: 2413: 2410:Primary Care 2409: 2403: 2368: 2364: 2354: 2321: 2317: 2281: 2277: 2233: 2229: 2223: 2193:(1): 34–46. 2190: 2186: 2140: 2136: 2130: 2098:(1): 50–59. 2095: 2091: 2081: 2048: 2044: 1999:(1): 24–34. 1996: 1992: 1938: 1934: 1891:(1): 52–63. 1888: 1884: 1838: 1834: 1828: 1793: 1789: 1737: 1733: 1723: 1698: 1694: 1688: 1653: 1649: 1639: 1606: 1602: 1544: 1540: 1534: 1509: 1505: 1499: 1464: 1460: 1450: 1425: 1421: 1378:(1): 75–89. 1375: 1371: 1361: 1326: 1322: 1272: 1269:FEBS Letters 1268: 1220: 1216: 1171:(1): 37–46. 1168: 1164: 1114: 1110: 1100: 1063: 1059: 1049: 1022: 1018: 1008: 981: 977: 964: 955: 923: 852:signatures. 843: 835: 824: 782:, including 774: 746: 620:Wright stain 610:B cell types 586: 570: 556: 548: 521: 501: 447:, typically 426: 422: 402: 374: 342: 318: 277: 222: 217: 213: 209: 141: 137: 136: 89: 3333:Human cells 3328:Lymphocytes 3244:Lymphocytes 2903:Lymphocytic 2856:Lymphoblast 2554:Plasmablast 2533:Lymphocytes 2137:Morphologie 840:Epigenetics 820:amyloidosis 750:scleroderma 717:, generate 635:Plasma cell 627:Plasmablast 441:T helper (T 385:lymph nodes 369:plasma cell 284:bone marrow 255:Development 218:bone marrow 212:stands for 194:bone marrow 79:Identifiers 3338:Immunology 3317:Categories 3285:Substances 3149:Peripheral 3137:Inaction: 3016:Antibodies 2997:Macrophage 2910:complement 2670:Regulatory 2643:Helper CD4 2569:Follicular 873:References 688:infection. 351:Activation 231:, express 150:lymphocyte 3302:Cytolysin 3292:Cytokines 3139:Tolerance 3088:tolerance 3007:Immunogen 2829:LTi cells 2784:Null cell 2632:Thymocyte 2114:0022-1759 1041:0032-5791 970:Cooper MD 862:A20 cells 810:such as 310:gene loci 235:on their 182:cytokines 56:Precursor 25:beta cell 3252:Cellular 3096:Immunity 3094:Action: 3077:Paratope 3065:Idiotype 3055:Allotype 3023:Antibody 2977:Mimotope 2941:Allergen 2924:Antigens 2917:Lymphoid 2817:Nuocytes 2766:NK cells 2598:B10 cell 2493:26053498 2430:27866585 2395:22224767 2346:11593298 2338:18613843 2300:25902480 2278:Immunity 2250:15771569 2215:23355423 2207:21151033 2157:25899140 2122:23454005 2073:20825732 2065:25677494 2023:22158414 1965:22529295 1905:22500831 1855:12846803 1841:: 8–18. 1820:25677493 1764:23298205 1715:11367532 1680:22885687 1623:25698678 1569:24791216 1561:23797063 1526:20192804 1491:23348416 1442:12810111 1402:10429672 1353:18725575 1299:43158480 1291:20420836 1247:22378602 1195:20969583 1143:33392513 1092:30863406 1000:25656707 856:See also 705:B-1 cell 675:B-2 cell 588:In vitro 433:degraded 216:and not 188:B cells 162:antibody 3323:B cells 3297:Opsonin 3276:NK cell 3264:Humoral 3144:Central 3111:Allergy 3060:Isotype 2960:Epitope 2931:Antigen 2620:T cells 2549:B1 cell 2541:B cells 2484:5444519 2386:7478144 2165:1508656 2014:3947622 1956:4341991 1913:5362003 1863:2455541 1811:4414089 1755:4026165 1671:3439536 1631:9769697 1482:3652659 1393:2195560 1344:2518873 1238:3312675 1186:2975965 1134:7774874 1083:6399414 1066:: 298. 780:cancers 453:) cells 445:) cells 307:L chain 303:H chain 249:epitope 245:antigen 225:T cells 192:in the 186:mammals 148:of the 138:B cells 102:D001402 50:Details 3269:B cell 3257:T cell 3002:B cell 2965:Linear 2953:Hapten 2564:Memory 2559:Plasma 2491:  2481:  2428:  2393:  2383:  2344:  2336:  2298:  2248:  2213:  2205:  2163:  2155:  2120:  2112:  2071:  2063:  2021:  2011:  1963:  1953:  1911:  1903:  1861:  1853:  1818:  1808:  1762:  1752:  1713:  1678:  1668:  1629:  1621:  1567:  1559:  1524:  1489:  1479:  1440:  1400:  1390:  1351:  1341:  1297:  1289:  1245:  1235:  1193:  1183:  1141:  1131:  1090:  1080:  1039:  998:  930:  806:, and 768:, and 483:, and 381:spleen 334:anergy 322:ligand 190:mature 68:System 2676:NaĂŻve 2584:Pre-B 2579:NaĂŻve 2342:S2CID 2211:S2CID 2161:S2CID 2069:S2CID 1909:S2CID 1859:S2CID 1627:S2CID 1565:S2CID 1323:Blood 1295:S2CID 600:R-848 469:IL-21 461:CD40L 389:lymph 214:bursa 202:birds 200:. In 198:bones 184:. 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Index

Battery (vacuum tube)
beta cell

Precursor
Hematopoietic stem cell
System
Immune system
Latin
MeSH
D001402
FMA
62869
Anatomical terms of microanatomy
edit on Wikidata
white blood cell
lymphocyte
humoral immunity
adaptive immune system
antibody
B-cell receptors
memory B cell
present antigens
antigen-presenting cells, APCs
cytokines
mammals
mature
bone marrow
bones
birds
bursa of Fabricius

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