B cells and autoantibodies: complex roles in CNS injury.

B cells and autoantibodies: complex roles in CNS injury.
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DOI:
10.1016/j.it.2010.06.006
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发表时间:
2010-09
影响因子:
16.8
通讯作者:
Popovich PG
Popovich PG
中科院分区:
医学1区
文献类型:
--
作者:
Ankeny DP;Popovich PG

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新数据表明,大脑或脊髓的创伤性损伤会激活 B 淋巴细胞,最终产生针对中枢神经系统 (CNS) 内外抗原的特异性抗体。在本文中,我们总结了中枢神经系统损伤对 B 细胞影响的已知信息。我们概述了中枢神经系统创伤诱导的 B 细胞激活的潜在机制,并讨论了这些损伤诱导的 B 细胞反应的潜在后果。根据最近的数据,我们假设中枢神经系统损伤引发的自身免疫 B 细胞反应的一部分是致病性的,并且靶向抑制 B 细胞可以改善大脑和脊髓损伤患者的康复。
Emerging data indicate that traumatic injury to the brain or spinal cord activates B lymphocytes, culminating in the production of antibodies specific for antigens found within and outside the central nervous system (CNS). In this article, we summarize what is known about the effects of CNS injury on B cells. We outline the potential mechanisms for CNS trauma-induced B cell activation and discuss the potential consequences of these injury-induced B cell responses. Based on recent data, we hypothesize that a subset of autoimmune B cell responses initiated by CNS injury are pathogenic and that targeted inhibition of B cells could improve recovery in brain and spinal cord injured patients.
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