CELL:免疫细胞可以进脑!还能帮助脑内细胞成熟

2020-07-25 MedSci原创 MedSci原创

以往的研究表明,大脑是一个具有相对免疫特权的场所。虽然CD4 T细胞已被报道在中枢神经系统中存在,但是,它们是否在健康的大脑中存在仍然是有争议的,此外,它们的功能在很大程度上仍然是未知的。

以往的研究表明,大脑是一个具有相对免疫特权的场所。虽然CD4 T细胞已被报道在中枢神经系统中存在,但是,它们是否在健康的大脑中存在仍然是有争议的,此外,它们的功能在很大程度上仍然是未知的。

在此,研究人员利用成像、单细胞和手术方法结合,在小鼠和人脑中鉴定出一个不同于循环CD4 T细胞的CD69+ CD4 T细胞群。大脑常驻细胞群体是从激活的循环细胞中原位分化产生的,并由自身抗原和外周微生物组刺激形成。

单细胞测序显示,在缺乏小鼠CD4 T细胞的情况下,脑内常驻小胶质细胞仍停留在胎儿和成人之间的状态。这种成熟缺陷导致了过多的不成熟神经元突触和行为异常。

这些结果阐明了CD4 T细胞在脑发育中的作用,以及免疫系统和神经系统进化之间潜在的相互联系的动态关系。

 

原始出处:

Emanuela Pasciuto et al. Microglia Require CD4 T Cells to Complete the Fetal-to-Adult Transition, CELL (2020). DOI:https://doi.org/10.1016/j.cell.2020.06.026

 

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1871857, encodeId=a27c18e185766, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jan 22 09:04:29 CST 2021, time=2021-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1962155, encodeId=2a0f196215534, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Sun Jan 03 07:04:29 CST 2021, time=2021-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804534, encodeId=a3a1804534c4, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200725/6fb5cbf1ec51480ea607a2bd004c2386/f648e2d70503472eaf430c0973e3bd1a.jpg, createdBy=18aa5267605, createdName=14816961m23暂无昵称, createdTime=Sat Jul 25 17:31:10 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804533, encodeId=84bf804533a2, content=免疫无所不能, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52da1699237, createdName=1de79113m37(暂无匿称), createdTime=Sat Jul 25 17:28:37 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804532, encodeId=ed67804532e6, content=。。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73ac5259421, createdName=风湿免疫科医生, createdTime=Sat Jul 25 17:15:04 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804530, encodeId=4014804530dd, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2020/02/12/8f7cca6f51fd27269bca8c9b52839035.jpg, createdBy=fe592476053, createdName=DOC.Y, createdTime=Sat Jul 25 16:23:42 CST 2020, time=2020-07-25, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1871857, encodeId=a27c18e185766, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jan 22 09:04:29 CST 2021, time=2021-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1962155, encodeId=2a0f196215534, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Sun Jan 03 07:04:29 CST 2021, time=2021-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804534, encodeId=a3a1804534c4, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200725/6fb5cbf1ec51480ea607a2bd004c2386/f648e2d70503472eaf430c0973e3bd1a.jpg, createdBy=18aa5267605, createdName=14816961m23暂无昵称, createdTime=Sat Jul 25 17:31:10 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804533, encodeId=84bf804533a2, content=免疫无所不能, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52da1699237, createdName=1de79113m37(暂无匿称), createdTime=Sat Jul 25 17:28:37 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804532, encodeId=ed67804532e6, content=。。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73ac5259421, createdName=风湿免疫科医生, createdTime=Sat Jul 25 17:15:04 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804530, encodeId=4014804530dd, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2020/02/12/8f7cca6f51fd27269bca8c9b52839035.jpg, createdBy=fe592476053, createdName=DOC.Y, createdTime=Sat Jul 25 16:23:42 CST 2020, time=2020-07-25, status=1, ipAttribution=)]
    2021-01-03 维他命
  3. [GetPortalCommentsPageByObjectIdResponse(id=1871857, encodeId=a27c18e185766, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jan 22 09:04:29 CST 2021, time=2021-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1962155, encodeId=2a0f196215534, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Sun Jan 03 07:04:29 CST 2021, time=2021-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804534, encodeId=a3a1804534c4, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200725/6fb5cbf1ec51480ea607a2bd004c2386/f648e2d70503472eaf430c0973e3bd1a.jpg, createdBy=18aa5267605, createdName=14816961m23暂无昵称, createdTime=Sat Jul 25 17:31:10 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804533, encodeId=84bf804533a2, content=免疫无所不能, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52da1699237, createdName=1de79113m37(暂无匿称), createdTime=Sat Jul 25 17:28:37 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804532, encodeId=ed67804532e6, content=。。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73ac5259421, createdName=风湿免疫科医生, createdTime=Sat Jul 25 17:15:04 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804530, encodeId=4014804530dd, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2020/02/12/8f7cca6f51fd27269bca8c9b52839035.jpg, createdBy=fe592476053, createdName=DOC.Y, createdTime=Sat Jul 25 16:23:42 CST 2020, time=2020-07-25, status=1, ipAttribution=)]
    2020-07-25 14816961m23暂无昵称

    厉害

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1871857, encodeId=a27c18e185766, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jan 22 09:04:29 CST 2021, time=2021-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1962155, encodeId=2a0f196215534, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Sun Jan 03 07:04:29 CST 2021, time=2021-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804534, encodeId=a3a1804534c4, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200725/6fb5cbf1ec51480ea607a2bd004c2386/f648e2d70503472eaf430c0973e3bd1a.jpg, createdBy=18aa5267605, createdName=14816961m23暂无昵称, createdTime=Sat Jul 25 17:31:10 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804533, encodeId=84bf804533a2, content=免疫无所不能, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52da1699237, createdName=1de79113m37(暂无匿称), createdTime=Sat Jul 25 17:28:37 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804532, encodeId=ed67804532e6, content=。。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73ac5259421, createdName=风湿免疫科医生, createdTime=Sat Jul 25 17:15:04 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804530, encodeId=4014804530dd, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2020/02/12/8f7cca6f51fd27269bca8c9b52839035.jpg, createdBy=fe592476053, createdName=DOC.Y, createdTime=Sat Jul 25 16:23:42 CST 2020, time=2020-07-25, status=1, ipAttribution=)]
    2020-07-25 1de79113m37(暂无匿称)

    免疫无所不能

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1871857, encodeId=a27c18e185766, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jan 22 09:04:29 CST 2021, time=2021-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1962155, encodeId=2a0f196215534, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Sun Jan 03 07:04:29 CST 2021, time=2021-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804534, encodeId=a3a1804534c4, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200725/6fb5cbf1ec51480ea607a2bd004c2386/f648e2d70503472eaf430c0973e3bd1a.jpg, createdBy=18aa5267605, createdName=14816961m23暂无昵称, createdTime=Sat Jul 25 17:31:10 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804533, encodeId=84bf804533a2, content=免疫无所不能, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52da1699237, createdName=1de79113m37(暂无匿称), createdTime=Sat Jul 25 17:28:37 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804532, encodeId=ed67804532e6, content=。。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73ac5259421, createdName=风湿免疫科医生, createdTime=Sat Jul 25 17:15:04 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804530, encodeId=4014804530dd, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2020/02/12/8f7cca6f51fd27269bca8c9b52839035.jpg, createdBy=fe592476053, createdName=DOC.Y, createdTime=Sat Jul 25 16:23:42 CST 2020, time=2020-07-25, status=1, ipAttribution=)]
    2020-07-25 风湿免疫科医生

    。。。。

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1871857, encodeId=a27c18e185766, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Fri Jan 22 09:04:29 CST 2021, time=2021-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1962155, encodeId=2a0f196215534, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Sun Jan 03 07:04:29 CST 2021, time=2021-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804534, encodeId=a3a1804534c4, content=厉害, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200725/6fb5cbf1ec51480ea607a2bd004c2386/f648e2d70503472eaf430c0973e3bd1a.jpg, createdBy=18aa5267605, createdName=14816961m23暂无昵称, createdTime=Sat Jul 25 17:31:10 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804533, encodeId=84bf804533a2, content=免疫无所不能, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52da1699237, createdName=1de79113m37(暂无匿称), createdTime=Sat Jul 25 17:28:37 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804532, encodeId=ed67804532e6, content=。。。。, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73ac5259421, createdName=风湿免疫科医生, createdTime=Sat Jul 25 17:15:04 CST 2020, time=2020-07-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804530, encodeId=4014804530dd, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2020/02/12/8f7cca6f51fd27269bca8c9b52839035.jpg, createdBy=fe592476053, createdName=DOC.Y, createdTime=Sat Jul 25 16:23:42 CST 2020, time=2020-07-25, status=1, ipAttribution=)]
    2020-07-25 DOC.Y

    0

相关资讯

CELL:小胶质细胞重塑细胞外基质,促进突触可塑性

突触重塑是将学习记忆编码到神经环路必不可少的。最近,研究人员发现了一个神经元和小胶质细胞之间的分子相互作用,在海马区驱动经验依赖性突触重塑。

Science子刊:嗅球中小胶质细胞的的“看门犬”,可保护大脑免受感染

空气可传播的病毒一直在挑战人们的免疫系统,但很少看到病毒感染导致神经系统疾病。这意味着该区域内的免疫系统必须非常擅长保护大脑。

Nat Neurosci: 阿尔兹海默病中,PLCγ2介导小胶质细胞炎症作用

研究人员使用基因工程的人类诱导多能干细胞衍生的小胶质细胞样细胞发现,TREM2通过PLCγ2信号来介导细胞存活、吞噬能力、神经元碎片的处理和脂质代谢。

Nat Neurosci:发现大脑“**反应者”,对可塑性的关键作用

众所周知,大脑是具有高度可塑性的。当睡眠时,它有助于学习和记忆的巩固,并将废物清除。觉醒时,通常是由一系列神经调节物质,这些物质能改变神经元和神经胶质细胞的细胞膜性质以及电活动情况。但是,科学家对大脑维持组织稳态的机制及其在突触可塑性发挥的作用还知之甚少。

Nat Neurosci:张果/蔡东升/李聚学团队发现,抑制Tak1逆转肥胖相关脑血管障碍

长期肥胖与脑血管功能障碍有关,然而,我们对其基本机制仍不清楚。

Science:小胶质细胞通过专门的体嘌呤能连接保护神经元功能

小胶质细胞是大脑中的主要免疫细胞,在脑稳态和神经系统疾病中发挥着重要的作用。 但是至今为止,小胶质细胞-神经元通信的基础机制仍然没有被完全研究清楚。