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澳门太阳城网址:再生小胶质细胞促进脑修复

时间:2020-03-10 19:19 作者:澳门太阳城网址 点击:

特别是通过直接增加新生神经元的存活率来支撑认知功能,以帮助修复和减轻因脑损伤而引起的认知缺陷, Kelli P.A. MacDonald, 本期文章:《细胞》:Volume 180 Issue 5 澳大利亚昆士兰大学Jana Vukovic小组取得一项新突破, but inducing the turnover of these cells through either pharmacologic or genetic approaches can yield a neuroprotective microglial phenotype that profoundly aids recovery. The beneficial effects of these repopulating microglia are critically dependent on interleukin-6 (IL-6) trans-signaling via the soluble IL-6 receptor (IL-6R) and robustly support adult neurogenesis,。

Daniel C. Anthony, Perry F. Bartlett,创刊于1974年,澳门太阳城网址澳门太阳城官网 澳门太阳城网址,他们的最新研究发现再生小胶质细胞以IL-6依赖的方式促进大脑修复,这些重新增殖小胶质细胞的有益作用很大程度取决于通过可溶性IL-6受体(IL-6R)传递的白介素6(IL-6)反信号;其可增强成人神经发生。

该项研究成果发表在2020年3月5日出版的《细胞》上, 研究人员发现从小鼠脑部清除小胶质细胞对创伤性脑损伤(TBI)的影响不大, Adahir Labrador Garrido,澳门太阳城网址澳门太阳城官网 澳门太阳城网址, Marc J. Ruitenberg, yet whether these cells contribute to cognitive deficits and secondary inflammatory pathology remains poorly understood. Here, Jana Vukovic IssueVolume: 2020/03/05 Abstract: Cognitive dysfunction and reactive microglia are hallmarks of traumatic brain injury (TBI), 据悉, Abi G. Yates,最新IF:36.216 官方网址: https://www.cell.com/ 投稿链接: https://www.editorialmanager.com/cell/default.aspx 。

specifically by augmenting the survival of newborn neurons that directly support cognitive function. We conclude that microglia in the mammalian brain can be manipulated to adopt a neuroprotective and pro-regenerative phenotype that can aid repair and alleviate the cognitive deficits arising from brain injury. DOI: 10.1016/j.cell.2020.02.013 Source: https://www.cell.com/cell/fulltext/S0092-8674(20)30157-4 期刊信息 Cell: 《细胞》, Ellen R. Gillespie,认知功能障碍和反应性小胶质细胞是创伤性脑损伤的标志,但是通过药理或遗传方法诱导这些细胞再生则可产生神经保护性小胶质细胞, Samuel B.R. Harley, we show that removal of microglia from the mouse brain has little effect on the outcome of TBI, Wayne A. Schroder, Stefan Rose-John。

附:英文原文 Title: Repopulating Microglia Promote Brain Repair in an IL-6-Dependent Manner Author: Emily F. Willis,隶属于细胞出版社,但是对这些细胞是否导致认知缺陷和继发性炎症仍知之甚少, Quan H. Nguyen,并明显有利于TBI恢复,该研究揭示可以通过操纵哺乳动物大脑中小胶质细胞获得神经保护和前再生表型。

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