首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >IL-10 producing B cells partially restore E2-mediated protection against EAE in PD-L1 deficient mice
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IL-10 producing B cells partially restore E2-mediated protection against EAE in PD-L1 deficient mice

机译:产生IL-10的B细胞在PD-L1缺陷小鼠中部分恢复E2介导的针对EAE的保护

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摘要

Women with multiple sclerosis (MS) often experience clinical improvement during pregnancy, indicating that sex hormones might have therapeutic effects in MS. Our previous studies have demonstrated that B cells and PD-L1 are crucial for E2 (17 beta-estradiol)-mediated protection against experimental autoimmune encephalomyelitis (EAE). We here demonstrate that the transfer of IL-10(+) B cells into E2-treated PD-L1(-/-) mice after EAE induction could partially restore E2-mediated protection and decrease the frequency of pro-inflammatory cells in the CNS compared to E2/saline treated PD-L1(-/-) mice. Hence, co-administration of IL-10(+) B cells and E2 might have a powerful therapeutic potential for treatment of EAE. (C) 2015 Elsevier B.V. All rights reserved.
机译:多发性硬化症(MS)的妇女通常在怀孕期间经历临床改善,表明性激素可能对MS有治疗作用。我们以前的研究表明,B细胞和PD-L1对于E2(17β-雌二醇)介导的针对实验性自身免疫性脑脊髓炎(EAE)的保护至关重要。我们在这里证明,EAE诱导后,将IL-10(+)B细胞转移到E2处理的PD-L1(-/-)小鼠中可以部分恢复E2介导的保护作用,并降低中枢神经系统促炎细胞的频率与E2 /盐水处理过的PD-L1(-/-)小鼠相比。因此,IL-10(+)B细胞和E2的共同给药可能具有治疗EAE的强大治疗潜力。 (C)2015 Elsevier B.V.保留所有权利。

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