首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >Deficient p75 low-affinity neurotrophin receptor expression exacerbates experimental allergic encephalomyelitis in C57/BL6 mice.
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Deficient p75 low-affinity neurotrophin receptor expression exacerbates experimental allergic encephalomyelitis in C57/BL6 mice.

机译:p75低亲和力神经营养蛋白受体表达不足会加剧C57 / BL6小鼠的实验性变应性脑脊髓炎。

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摘要

We have investigated the role of p75(NTR) in inflammation in experimental allergic encephalomyelitis (EAE), a model for the human disease multiple sclerosis (MS). Induction of EAE in C57/BL6 wild-type mice resulted in expression of p75(NTR) in endothelial cells in the CNS. In contrast to the clinical manifestation of EAE observed in wild-type C57/BL6 mice, mice deficient for p75(NTR) (p75(NTR) knockout mice) developed severe or lethal disease and concomitant increased levels of inflammation in the CNS. Our findings suggest a physiological significant role for p75(NTR) in CNS endothelial cells during inflammation and involvement in preservation of blood-brain barrier integrity during a severe infiltrative attack.
机译:我们已经研究了p75(NTR)在实验性变应性脑脊髓炎(EAE)(一种人类疾病多发性硬化症(MS)模型)中的炎症作用。 C57 / BL6野生型小鼠中EAE的诱导导致CNS内皮细胞中p75(NTR)的表达。与在野生型C57 / BL6小鼠中观察到的EAE的临床表现相反,缺乏p75(NTR)的小鼠(p75(NTR)剔除​​小鼠)发展为严重或致死性疾病,并伴随CNS炎症水平升高。我们的发现表明,炎症过程中CNS内皮细胞中p75(NTR)的生理显着作用,以及在严重浸润发作期间参与保存血脑屏障完整性的过程。

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