How the Signaling Crosstalk of B Cell Receptor (BCR) and Co-Receptors Regulates Antibody Class Switch Recombination: A New Perspective of Checkpoints of BCR Signaling.

How the Signaling Crosstalk of B Cell Receptor (BCR) and Co-Receptors Regulates Antibody Class Switch Recombination: A New Perspective of Checkpoints of BCR Signaling.
复制标题

DOI:
10.3389/fimmu.2021.663443
复制
发表时间:
2021
影响因子:
7.3
通讯作者:
Wang JH
Wang JH
中科院分区:
医学2区
文献类型:
--
作者:
Chen Z;Wang JH

文献摘要

参考文献

被引文献

相似文献

成熟的B细胞表达B细胞抗原受体(BCR)、toll样受体(TLR)和TNF家族受体,包括CD40和B细胞活化因子受体(BAFFR)。这些受体转导细胞信号来控制B细胞的生理和病理过程,包括B细胞的发育和分化、存活、增殖、抗体介导的免疫反应以及自身免疫性疾病和B细胞淋巴瘤的发生。有效的抗体介导的免疫应答需要类开关重组(class switch recombination, CSR),这是发生在免疫球蛋白重链(Igh)基因位点的体细胞DNA重组事件。成熟的B细胞最初表达IgM作为其BCR,而CSR使B细胞从表达IgM转换为表达不同类型的抗体,包括IgG、IgA或IgE,这些抗体具有不同的效应功能。在此,我们简要回顾了BCR与TLRs、CD40和BAFFR之间的信号串扰如何调节CSR、抗体介导的免疫反应和B细胞能量的最新发现。
Mature B cells express B cell antigen receptor (BCR), toll-like receptors (TLR) and TNF family receptors including CD40 and B-cell activating factor receptor (BAFFR). These receptors transduce cellular signals to govern the physiological and pathological processes in B cells including B cell development and differentiation, survival, proliferation, and antibody-mediated immune responses as well as autoimmune diseases and B cell lymphomagenesis. Effective antibody-mediated immune responses require class switch recombination (CSR), a somatic DNA recombination event occurring at the immunoglobulin heavy chain (Igh) gene locus. Mature B cells initially express IgM as their BCR, and CSR enables the B cells to switch from expressing IgM to expressing different classes of antibodies including IgG, IgA or IgE that exhibit distinct effector functions. Here, we briefly review recent findings about how the signaling crosstalk of the BCR with TLRs, CD40 and BAFFR regulates CSR, antibody-mediate immune responses, and B cell anergy.
DOI: 10.1016/j.cell.2013.01.007
发表时间: 2013-01-31
期刊: Cell
影响因子: 64.5
作者:
Alt FW;Zhang Y;Meng FL;Guo C;Schwer B
通讯作者: Schwer B
DOI: 10.4049/jimmunol.1501375
发表时间: 2015-12-01
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Chen Z;Getahun A;Chen X;Dollin Y;Cambier JC;Wang JH
通讯作者: Wang JH
DOI: 10.1007/s11684-014-0324-4
发表时间: 2014-06
影响因子: 8.1
作者:
Chen, Zhangguo;Wang, Jing H.
通讯作者: Wang, Jing H.
DOI: 10.1016/j.jaci.2013.08.021
发表时间: 2014-08
影响因子: 14.2
作者:
Platt, Craig;Geha, Raif S.;Chou, Janet
通讯作者: Chou, Janet
DOI: 10.1038/nri3804
发表时间: 2015-03
期刊: Nature reviews. Immunology
影响因子: --
作者:
通讯作者: --