B-1 Cell Heterogeneity and the Regulation of Natural and Antigen-Induced IgM Production.
B-1 Cell Heterogeneity and the Regulation of Natural and Antigen-Induced IgM Production.
复制标题
B-1细胞异质性以及自然和抗原诱导的IgM产生的调节。
DOI:
10.3389/fimmu.2016.00324
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发表时间:
2016
影响因子:
7.3
通讯作者:
Baumgarth N
中科院分区:
文献类型:
--
作者:
Baumgarth N
A small subset of B cells, termed B-1 cells, with developmental origins, phenotypes, and functions that are distinct from those of conventional B cells exist in mice. It contributes the vast majority of spontaneously produced “natural” IgM. Natural IgM is constitutively produced, even in the absence of microbiota, and fulfills many distinct functions in tissue homeostasis and host defense. B-1 cells also respond with IgM production to innate signals and pathogen exposure, while maintaining steady-state levels natural IgM. Thus, within the B-1 cell pool, cells of distinct and heterogeneous functionality must exist to facilitate these different functions. This review considers three factors that may contribute to this heterogeneity: first, developmental differences regarding the origins of the precursors, second, tissue-specific signals that may differentially affect B-1 cells in the tissue compartments, and finally responsiveness to self-antigens as well as innate and antigen-specific signals. All three are likely to shape the repertoire and responsiveness of B-1 cells to homeostatic- and antigen-induced signals and thus contribute to the functional heterogeneity among these innate-like B cells.
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DOI:
10.4049/jimmunol.1102132
发表时间:
2012-02-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Elvington A;Atkinson C;Kulik L;Zhu H;Yu J;Kindy MS;Holers VM;Tomlinson S
通讯作者:
Tomlinson S
DOI:
10.1073/pnas.69.9.2701
发表时间:
1972-01-01
影响因子:
11.1
作者:
COSENZA, H;KOHLER, H
通讯作者:
KOHLER, H
影响因子:
32.4
作者:
Alugupalli, KR;Leong, JM;Gerstein, RM
通讯作者:
Gerstein, RM
DOI:
10.1073/pnas.0813411106
发表时间:
2009-03-17
影响因子:
11.1
作者:
Cole, Leah E.;Yang, Yang;Vogel, Stefanie N.
通讯作者:
Vogel, Stefanie N.
影响因子:
5.4
作者:
DEXTER, CM;CORLEY, RB
通讯作者:
CORLEY, RB