首页> 外文期刊>Journal of Neuroimmunology: Official Bulletin of the Research Committee on Neuroimmunology of the World Federation of Neurology >Induction of hippocampal neurogenesis by a tolerogenic peptide that ameliorates lupus manifestations.
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Induction of hippocampal neurogenesis by a tolerogenic peptide that ameliorates lupus manifestations.

机译:改善狼疮表现的致耐受性肽诱导海马神经发生。

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To determine the effect of the tolerogenic peptide hCDR1 on hippocampal neurogenesis, we treated SLE-afflicted (NZBxNZW)F1 mice with hCDR1 (once a week for 10weeks). The treatment resulted in the up-regulation of neurogenesis in the dentate gyrus and restored the NeuN immunoreactivity in brain hippocampi of the mice in association with increased gene expression of IGF-1, NGF and BDNF. Furthermore, hCDR1 treatment significantly up-regulated p-ERK and p-Akt that are suggested to be key components in mediating growth factor-induced neurogenesis. The observed effects of hCDR1 on hippocampal-neurogenesis and on associated signaling pathways suggest a potential role for hCDR1 in CNS lupus.
机译:为了确定耐受性肽hCDR1对海马神经发生的影响,我们用hCDR1处理了SLE患(NZBxNZW)F1小鼠(一周一次,共10周)。该处理导致齿状回中神经发生的上调,并与IGF-1,NGF和BDNF的基因表达增加相关,恢复了小鼠脑海马中的NeuN免疫反应性。此外,hCDR1处理显着上调了p-ERK和p-Akt,这被认为是介导生长因子诱导的神经发生的关键成分。 hCDR1对海马神经发生和相关信号通路的影响表明hCDR1在中枢神经系统狼疮中具有潜在作用。

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