Abstract：
:The BLyS family of receptors includes two cytokines, BLyS and APRIL; and three receptors, BR3, BCMA and TACI. Together, these regulate the size and composition of peripheral B cell pools. The multiplicity of ligand-receptor sets, in conjunction with differential receptor expression, alternative binding partners and disparate downstream signaling characteristics, affords the potential to establish independently regulated homeostatic niches among primary and antigen-experienced B cell subsets. Thus, BLyS signaling via BR3 is the dominant homeostatic regulator of primary B cell pools, whereas APRIL interactions with BCMA likely govern memory B cell populations. Short-lived antibody forming cell populations and their proliferating progenitors express a TACI-predominant signature. Further, within each niche, relative fitness to compete for available cytokine is determined by exogenous inputs via adaptive and innate receptor systems, affording intramural hierarchies that determine clonotype composition.
journal_name
Semin Immunoljournal_title
Seminars in immunologyauthors
Treml LS,Crowley JE,Cancro MPdoi
10.1016/j.smim.2006.07.001subject
Has Abstractpub_date
2006-10-01 00:00:00pages
297-304issue
5eissn
1044-5323issn
1096-3618pii
S1044-5323(06)00077-7journal_volume
18pub_type
杂志文章,评审abstract：:In the adult thymus the majority of thymocytes are at a non-proliferating end stage, during which 3% of all CD4+CD8+ cortical thymocytes are selected on the basis of appropriate T-cell antigen-receptor (TcR) specificity to become CD4-CD8+ or CD4+CD8- mature thymocytes. The selected mature cells gradually emigrate to t...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：
更新日期：1990-01-01 00:00:00
abstract：:Heterogeneity in the supramolecular organization of immunological synapses arises from the involvement of different cells, distinct environmental stimuli, and varying levels of protein expression. There may also be heterogeneity in the types and amounts of cell surface proteins and lipids that transfer between lymphoc...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2003.09.005
更新日期：2003-12-01 00:00:00
abstract：:A growing amount of evidences indicates that inflammaging - the chronic, low grade inflammation state characteristic of the elderly - is the result of genetic as well as environmental or stochastic factors. Some of these, such as the accumulation of senescent cells that are persistent during aging or accompany its pro...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2018.10.009
更新日期：2018-12-01 00:00:00
abstract：:This review focuses on recessive mutations at three loci whose gene products play critical roles in the development and regulation of the murine immune system. These mutations are: severe combined immunodeficiency (scid), osteopetrosis (op), and motheaten (me). The scid mutation blocks differentiation of functional T ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：
更新日期：1991-11-01 00:00:00
abstract：:The type I membrane protein receptor carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) distinctively exhibits significant alternative splicing that allows for tunable functions upon homophilic binding. CEACAM1 is highly expressed in the tumor environment and is strictly regulated on lymphocytes such ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2019.101296
更新日期：2019-04-01 00:00:00
abstract：:Despite the introduction almost a century ago of Mycobacterium bovis BCG (BCG), an attenuated form of M. bovis that is used as a vaccine against Mycobacterium tuberculosis, tuberculosis remains a global health threat and kills more than 1.5 million people each year. This is mostly because BCG fails to prevent pulmonar...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2014.09.003
更新日期：2014-12-01 00:00:00
abstract：:Bacterial toxin superantigens bind to MHC class II molecules and activate a large proportion of T cells through a direct interaction with the T cell receptor (TCR). The toxin: TCR interaction involves specific recognition between the beta-chain variable region and the toxin. Although a complete alpha beta T cell recep...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1993.1003
更新日期：1993-02-01 00:00:00
abstract：:Foxp3+CD4+ regulatory T (T(reg)) cells are a key population in controlling the immune response. Recently, their roles have been expanded to broader, non-immune, contexts, in particular the metabolic consequences downstream of obesity-induced inflammation, e.g. type-2 diabetes and cardiovascular disease. This review hi...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2011.06.002
更新日期：2011-12-01 00:00:00
abstract：:Minor lymphocyte stimulating (Mls) antigens have profound effects on the murine immune system and have been very important for our current understanding of immune tolerance. It has recently been discovered that these Mls antigens are encoded in an open reading frame located in the 3' long terminal repeat of endogenous...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：
更新日期：1992-10-01 00:00:00
abstract：:Mendelian susceptibility to mycobacterial diseases confers predisposition to clinical disease caused by weakly virulent mycobacterial species in otherwise healthy individuals. Since 1996, disease-causing mutations have been found in five autosomal genes (IFNGR1, IFNGR2, STAT1, IL12B, IL12BR1) and one X-linked gene (NE...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2006.07.010
更新日期：2006-12-01 00:00:00
abstract：:Poxviruses, unlike some other large DNA viruses, do not undergo a latent stage but rely on the expression of viral proteins to evade host immune responses. Of the many poxviral evasion genes identified, most target cytokines or other innate immune defenses. Resistance to interferons appears to be a priority as there a...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.2000.0296
更新日期：2001-02-01 00:00:00
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journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2008.04.001
更新日期：2008-10-01 00:00:00
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journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：
更新日期：1989-09-01 00:00:00
abstract：:A humoral immune response in the form of autoantibodies to tumor antigens occurs early during tumor development. Identification of antigens that induce an autoantibody response restricted to a cancer type has the potential to yield markers useful for early detection. A multitude of strategies are currently available f...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2020.101388
更新日期：2020-02-01 00:00:00
abstract：:It is known that even the adaptive components of the immune system are based on genetic traits common to all individuals, and that diversity is shaped by the lifelong contacts with different non-self antigens, including those found on infectious pathogens. Besides the individual differences, some of these common trait...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2015.03.008
更新日期：2015-03-01 00:00:00
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journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：
更新日期：1990-03-01 00:00:00
abstract：:Mesenchymal stem cells (MSCs) are a major component of the tumor microenvironment (TME) and play a key role in promoting tumor progression. The tumor uses exosomes to co-opt MSCs and re-program their functional profile from normally trophic to pro-tumorigenic. These tumor-derived small vesicles called "TEX" carry and ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2017.12.003
更新日期：2018-02-01 00:00:00
abstract：:The unfolded protein response as a consequence of endoplasmic reticulum (ER) stress has recently been implicated as a novel mechanism that may lead to inflammatory bowel disease (IBD). Impairment of proper ER stress resolution in highly secretory Paneth and, to a lesser extent, goblet cells within the epithelium can p...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2009.01.001
更新日期：2009-06-01 00:00:00
abstract：:The complement system covalently attaches C3d to microbial antigens which binds to CR2 on B lymphocytes, leading to a markedly enhanced adaptive immune response to that antigen. The enhancement is mediated by the cross-linking of the CR2-CD19 complex to mIg which augments the activation of several intracellular signal...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1998.0137
更新日期：1998-10-01 00:00:00
abstract：:The OX-40 receptor (OX-40R) is a transmembrane protein found on the surface of activated CD4(+) T cells. When engaged by an agonist such as anti-OX-40 antibody or the OX-40 ligand (OX-40L) during antigen presentation to T cell lines, the OX-40R generates a costimulatory signal that is as potent as CD28 costimulation. ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1998.0146
更新日期：1998-12-01 00:00:00
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journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2015.10.003
更新日期：2015-08-01 00:00:00
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journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1996.0033
更新日期：1996-08-01 00:00:00
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journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2014.03.005
更新日期：2014-06-01 00:00:00
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journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1994.1028
更新日期：1994-08-01 00:00:00
abstract：:Signals from the precursor-B cell receptor (pre-BCR) are essential for selection and clonal expansion of pre-B cells that have performed productive immunoglobulin heavy chain V(D)J recombination. In the mouse, the downstream signaling molecules SLP-65 and Btk cooperate to limit proliferation and induce differentiation...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2005.10.002
更新日期：2006-02-01 00:00:00
abstract：:Several studies have demonstrated how different cell types of mesenchymal and myeloid origin can independently exhibit immunoregulatory activities. In response to inflammatory cues, they transcribe a molecular repertoire that restores the tissue microenvironment to what it was before the injury. There is accumulating ...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2018.01.002
更新日期：2018-02-01 00:00:00
abstract：:The germinal center is a critical locus in the production of protective immunity, but its function is poorly understood. Studies of mutant forms of CD19 revealed differences in signaling in different compartments inside the germinal center, and structural findings indicate a selective role in the interaction with foll...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2007.12.007
更新日期：2008-02-01 00:00:00
abstract：:The commensal microbiome constitutes an important modulator of host physiology and risk of disease, including cancer development and progression. Lately, the microbiome has been suggested to modulate the efficacy of anti-cancer treatment. Examples include chemotherapy and total body irradiation-induced barrier functio...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2017.04.001
更新日期：2017-08-01 00:00:00
abstract：:Ten seven-transmembrane-domain G protein-coupled receptors have been identified that are functional HIV-1, HIV-2 and SIV coreceptors. However, the specific structures these receptors have in common that enable them to mediate HIV entry are unknown. Structure-function analyses have revealed that the determinants of cor...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1006/smim.1998.0130
更新日期：1998-06-01 00:00:00
abstract：:Cellular activation is mainly defined as the response of a cell to exogenous signals eventually leading to changes in protein expression and cellular function. Originally, macrophage activation was mainly associated with phagocytic function. Later other effector functions such as cytokine secretion, upregulation of ce...
journal_title：Seminars in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.smim.2016.03.009
更新日期：2015-12-01 00:00:00
