Pathogenic CD8 T cells in multiple sclerosis and its experimental models.

Pathogenic CD8 T cells in multiple sclerosis and its experimental models.
复制标题

DOI:
10.3389/fimmu.2012.00064
复制
发表时间:
2012
影响因子:
7.3
通讯作者:
Stadinski BD
Stadinski BD
中科院分区:
医学2区
文献类型:
--
作者:
Huseby ES;Huseby PG;Shah S;Smith R;Stadinski BD

文献摘要

参考文献

被引文献

相似文献

越来越多的证据表明,自身反应性CD8 T细胞有助于多发性硬化症(MS)的疾病过程。MS斑块中的淋巴细胞偏向于CD8谱系,并且MS患者具有对多种中枢神经系统(CNS)抗原特异性的CD8 T细胞。目前,有相对较少的实验模型系统可用于在体内研究这些致病性CD8 T细胞。然而,已经完成的表征CD8 T细胞诱导CNS自身免疫的机制的少数研究表明,CD4 T细胞如何介导CNS自身免疫的几个范例不适用于CD8 T细胞或MS患者。因此,髓鞘特异性CD4 T细胞可能是MS患者中驱动CNS疾病的几个重要机制之一。这篇综述的重点是强调目前的致病性CNS反应性CD8 T细胞模型和这些淋巴细胞在引起CNS炎症和损伤时使用的分子机制。了解CNS反应性CD8 T细胞如何逃避耐受诱导并诱导CNS自身免疫,对于我们提出和测试MS新疗法的能力至关重要。
A growing body of evidence suggests that autoreactive CD8 T cells contribute to the disease process in multiple sclerosis (MS). Lymphocytes in MS plaques are biased toward the CD8 lineage, and MS patients harbor CD8 T cells specific for multiple central nervous system (CNS) antigens. Currently, there are relatively few experimental model systems available to study these pathogenic CD8 T cells in vivo. However, the few studies that have been done characterizing the mechanisms used by CD8 T cells to induce CNS autoimmunity indicate that several of the paradigms of how CD4 T cells mediate CNS autoimmunity do not hold true for CD8 T cells or for patients with MS. Thus, myelin-specific CD4 T cells are likely to be one of several important mechanisms that drive CNS disease in MS patients. The focus of this review is to highlight the current models of pathogenic CNS-reactive CD8 T cells and the molecular mechanisms these lymphocytes use when causing CNS inflammation and damage. Understanding how CNS-reactive CD8 T cells escape tolerance induction and induce CNS autoimmunity is critical to our ability to propose and test new therapies for MS.
DOI: 10.1016/s0002-9440(10)65294-7
发表时间: 1999-02-01
影响因子: 6
作者:
Carson, MJ;Reilly, CR;Lo, D
通讯作者: Lo, D
DOI: 10.1093/jnen/62.7.723
发表时间: 2003-07-01
影响因子: 3.2
作者:
Bo, L;Vedeler, CA;Mork, SJ
通讯作者: Mork, SJ
DOI: 10.1084/jem.192.3.393
发表时间: 2000-08-07
期刊: The Journal of experimental medicine
影响因子: --
作者:
Babbe H;Roers A;Waisman A;Lassmann H;Goebels N;Hohlfeld R;Friese M;Schröder R;Deckert M;Schmidt S;Ravid R;Rajewsky K
通讯作者: Rajewsky K
DOI: 10.1172/jci200315861
发表时间: 2003-08-01
影响因子: 15.9
作者:
Delarasse, C;Daubas, P;Pham-Dinh, D
通讯作者: Pham-Dinh, D
DOI: 10.1002/ana.21436
发表时间: 2008-09-01
影响因子: 11.2
作者:
Fisher, Elizabeth;Lee, Jar-Chi;Rudick, Richard A.
通讯作者: Rudick, Richard A.