Stroke:脑缺血后进行的miRNAs全基因组揭示再灌注相关的miRNA簇有哪些?

2017-02-14 xing.T MedSci原创

循环中改变的miRNA组与脑缺血/再灌注相关,但与脑出血无关,意味着可以作为急性期再灌注的一个潜在生物学标志物。再灌注诱导的位于X染色体内血清素受体HTR2C内含子中的miR-1264/1298/448集群的病理生理作用需要进一步研究调查。

循环中MicroRNAs(miRNAs),由于其在血液中的高稳定性以及与疾病病理生理相关,正在成为脑卒中的新兴生物学标志物。然而,脑卒中急性期循环中全基因组miRNAs(miRNA组)并没有被全面的进行归纳和总结。近日,卒中领域权威杂志Stroke上发表了一篇研究文章,研究人员针对这一问题进行了研究。

研究人员采用新一代测序方法检测了急性缺血性和出血性脑卒中小鼠模型循坏中的miRNA组。研究人员将脑卒中模型鼠与假手术和正常小鼠相比较来确定循环中表达下降的miRNAs分子,采用定量反转录聚合酶链反应对排名第一的miRNAs进行验证和归纳特征。

与假手术小鼠相比,缺血性脑卒中小鼠3小时后,研究人员发现有24个循环中的miRNAs表达丰度发生了改变,然而在出血性脑卒中小鼠循环中miRNA组并没有改变。在缺血性脑卒中小鼠上调的miRNAs分子中,位于前列的是miR-1264/1298/448集群并且强烈地依赖于不同缺血模型的再灌注情况。通过时程实验表明miR-1264/1298/448集群在循环中再灌注大约3小时后达到高峰,此后逐渐下降。

由此可见,循环中改变的miRNA组与脑缺血/再灌注相关,但与脑出血无关,意味着可以作为急性期再灌注的一个潜在生物学标志物。再灌注诱导的位于X染色体内血清素受体HTR2C内含子中的miR-1264/1298/448集群的病理生理作用需要进一步研究调查。  

原始出处:

Stefan Uhlmann, et al. Genome-Wide Analysis of the Circulating miRNome After Cerebral Ischemia Reveals a Reperfusion-Induced MicroRNA Cluster.Stroke. 2017. https://doi.org/10.1161/STROKEAHA.116.013942

本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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=2005421, encodeId=dba920054211f, content=<a href='/topic/show?id=d09f155461e' target=_blank style='color:#2F92EE;'>#RNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15546, encryptionId=d09f155461e, topicName=RNAs)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=05a2499, createdName=dzx0922889, createdTime=Fri Nov 17 22:39:00 CST 2017, time=2017-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1930437, encodeId=0f32193043e16, content=<a href='/topic/show?id=22f61180211' target=_blank style='color:#2F92EE;'>#miR#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11802, encryptionId=22f61180211, topicName=miR)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0a27288, createdName=smallant2002, createdTime=Sun Jan 14 22:39:00 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289187, encodeId=f701128918ec7, content=<a href='/topic/show?id=cd268500578' target=_blank style='color:#2F92EE;'>#脑缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85005, encryptionId=cd268500578, topicName=脑缺血)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=845e216, createdName=cqlidoudou, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312279, encodeId=6a6613122e907, content=<a href='/topic/show?id=e5571193321' target=_blank style='color:#2F92EE;'>#miRNA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11933, encryptionId=e5571193321, topicName=miRNA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e87d405, createdName=Homburg, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1546463, encodeId=fd7015464632b, content=<a href='/topic/show?id=81eb2939373' target=_blank style='color:#2F92EE;'>#全基因组#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29393, encryptionId=81eb2939373, topicName=全基因组)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dc2113925052, createdName=ms1692810954239974, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573452, encodeId=826915e345286, content=<a href='/topic/show?id=cfa41194855' target=_blank style='color:#2F92EE;'>#miRNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11948, encryptionId=cfa41194855, topicName=miRNAs)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=303215877043, createdName=30397609, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
    2017-11-17 dzx0922889
  2. [GetPortalCommentsPageByObjectIdResponse(id=2005421, encodeId=dba920054211f, content=<a href='/topic/show?id=d09f155461e' target=_blank style='color:#2F92EE;'>#RNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15546, encryptionId=d09f155461e, topicName=RNAs)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=05a2499, createdName=dzx0922889, createdTime=Fri Nov 17 22:39:00 CST 2017, time=2017-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1930437, encodeId=0f32193043e16, content=<a href='/topic/show?id=22f61180211' target=_blank style='color:#2F92EE;'>#miR#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11802, encryptionId=22f61180211, topicName=miR)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0a27288, createdName=smallant2002, createdTime=Sun Jan 14 22:39:00 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289187, encodeId=f701128918ec7, content=<a href='/topic/show?id=cd268500578' target=_blank style='color:#2F92EE;'>#脑缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85005, encryptionId=cd268500578, topicName=脑缺血)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=845e216, createdName=cqlidoudou, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312279, encodeId=6a6613122e907, content=<a href='/topic/show?id=e5571193321' target=_blank style='color:#2F92EE;'>#miRNA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11933, encryptionId=e5571193321, topicName=miRNA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e87d405, createdName=Homburg, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1546463, encodeId=fd7015464632b, content=<a href='/topic/show?id=81eb2939373' target=_blank style='color:#2F92EE;'>#全基因组#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29393, encryptionId=81eb2939373, topicName=全基因组)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dc2113925052, createdName=ms1692810954239974, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573452, encodeId=826915e345286, content=<a href='/topic/show?id=cfa41194855' target=_blank style='color:#2F92EE;'>#miRNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11948, encryptionId=cfa41194855, topicName=miRNAs)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=303215877043, createdName=30397609, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
    2018-01-14 smallant2002
  3. [GetPortalCommentsPageByObjectIdResponse(id=2005421, encodeId=dba920054211f, content=<a href='/topic/show?id=d09f155461e' target=_blank style='color:#2F92EE;'>#RNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15546, encryptionId=d09f155461e, topicName=RNAs)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=05a2499, createdName=dzx0922889, createdTime=Fri Nov 17 22:39:00 CST 2017, time=2017-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1930437, encodeId=0f32193043e16, content=<a href='/topic/show?id=22f61180211' target=_blank style='color:#2F92EE;'>#miR#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11802, encryptionId=22f61180211, topicName=miR)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0a27288, createdName=smallant2002, createdTime=Sun Jan 14 22:39:00 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289187, encodeId=f701128918ec7, content=<a href='/topic/show?id=cd268500578' target=_blank style='color:#2F92EE;'>#脑缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85005, encryptionId=cd268500578, topicName=脑缺血)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=845e216, createdName=cqlidoudou, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312279, encodeId=6a6613122e907, content=<a href='/topic/show?id=e5571193321' target=_blank style='color:#2F92EE;'>#miRNA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11933, encryptionId=e5571193321, topicName=miRNA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e87d405, createdName=Homburg, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1546463, encodeId=fd7015464632b, content=<a href='/topic/show?id=81eb2939373' target=_blank style='color:#2F92EE;'>#全基因组#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29393, encryptionId=81eb2939373, topicName=全基因组)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dc2113925052, createdName=ms1692810954239974, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573452, encodeId=826915e345286, content=<a href='/topic/show?id=cfa41194855' target=_blank style='color:#2F92EE;'>#miRNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11948, encryptionId=cfa41194855, topicName=miRNAs)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=303215877043, createdName=30397609, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2005421, encodeId=dba920054211f, content=<a href='/topic/show?id=d09f155461e' target=_blank style='color:#2F92EE;'>#RNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15546, encryptionId=d09f155461e, topicName=RNAs)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=05a2499, createdName=dzx0922889, createdTime=Fri Nov 17 22:39:00 CST 2017, time=2017-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1930437, encodeId=0f32193043e16, content=<a href='/topic/show?id=22f61180211' target=_blank style='color:#2F92EE;'>#miR#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11802, encryptionId=22f61180211, topicName=miR)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0a27288, createdName=smallant2002, createdTime=Sun Jan 14 22:39:00 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289187, encodeId=f701128918ec7, content=<a href='/topic/show?id=cd268500578' target=_blank style='color:#2F92EE;'>#脑缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85005, encryptionId=cd268500578, topicName=脑缺血)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=845e216, createdName=cqlidoudou, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312279, encodeId=6a6613122e907, content=<a href='/topic/show?id=e5571193321' target=_blank style='color:#2F92EE;'>#miRNA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11933, encryptionId=e5571193321, topicName=miRNA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e87d405, createdName=Homburg, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1546463, encodeId=fd7015464632b, content=<a href='/topic/show?id=81eb2939373' target=_blank style='color:#2F92EE;'>#全基因组#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29393, encryptionId=81eb2939373, topicName=全基因组)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dc2113925052, createdName=ms1692810954239974, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573452, encodeId=826915e345286, content=<a href='/topic/show?id=cfa41194855' target=_blank style='color:#2F92EE;'>#miRNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11948, encryptionId=cfa41194855, topicName=miRNAs)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=303215877043, createdName=30397609, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
    2017-02-16 Homburg
  5. [GetPortalCommentsPageByObjectIdResponse(id=2005421, encodeId=dba920054211f, content=<a href='/topic/show?id=d09f155461e' target=_blank style='color:#2F92EE;'>#RNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15546, encryptionId=d09f155461e, topicName=RNAs)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=05a2499, createdName=dzx0922889, createdTime=Fri Nov 17 22:39:00 CST 2017, time=2017-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1930437, encodeId=0f32193043e16, content=<a href='/topic/show?id=22f61180211' target=_blank style='color:#2F92EE;'>#miR#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11802, encryptionId=22f61180211, topicName=miR)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0a27288, createdName=smallant2002, createdTime=Sun Jan 14 22:39:00 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289187, encodeId=f701128918ec7, content=<a href='/topic/show?id=cd268500578' target=_blank style='color:#2F92EE;'>#脑缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85005, encryptionId=cd268500578, topicName=脑缺血)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=845e216, createdName=cqlidoudou, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312279, encodeId=6a6613122e907, content=<a href='/topic/show?id=e5571193321' target=_blank style='color:#2F92EE;'>#miRNA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11933, encryptionId=e5571193321, topicName=miRNA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e87d405, createdName=Homburg, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1546463, encodeId=fd7015464632b, content=<a href='/topic/show?id=81eb2939373' target=_blank style='color:#2F92EE;'>#全基因组#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29393, encryptionId=81eb2939373, topicName=全基因组)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dc2113925052, createdName=ms1692810954239974, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573452, encodeId=826915e345286, content=<a href='/topic/show?id=cfa41194855' target=_blank style='color:#2F92EE;'>#miRNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11948, encryptionId=cfa41194855, topicName=miRNAs)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=303215877043, createdName=30397609, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=2005421, encodeId=dba920054211f, content=<a href='/topic/show?id=d09f155461e' target=_blank style='color:#2F92EE;'>#RNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15546, encryptionId=d09f155461e, topicName=RNAs)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=05a2499, createdName=dzx0922889, createdTime=Fri Nov 17 22:39:00 CST 2017, time=2017-11-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1930437, encodeId=0f32193043e16, content=<a href='/topic/show?id=22f61180211' target=_blank style='color:#2F92EE;'>#miR#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11802, encryptionId=22f61180211, topicName=miR)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0a27288, createdName=smallant2002, createdTime=Sun Jan 14 22:39:00 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289187, encodeId=f701128918ec7, content=<a href='/topic/show?id=cd268500578' target=_blank style='color:#2F92EE;'>#脑缺血#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85005, encryptionId=cd268500578, topicName=脑缺血)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=845e216, createdName=cqlidoudou, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312279, encodeId=6a6613122e907, content=<a href='/topic/show?id=e5571193321' target=_blank style='color:#2F92EE;'>#miRNA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11933, encryptionId=e5571193321, topicName=miRNA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e87d405, createdName=Homburg, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1546463, encodeId=fd7015464632b, content=<a href='/topic/show?id=81eb2939373' target=_blank style='color:#2F92EE;'>#全基因组#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29393, encryptionId=81eb2939373, topicName=全基因组)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dc2113925052, createdName=ms1692810954239974, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573452, encodeId=826915e345286, content=<a href='/topic/show?id=cfa41194855' target=_blank style='color:#2F92EE;'>#miRNAs#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11948, encryptionId=cfa41194855, topicName=miRNAs)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=303215877043, createdName=30397609, createdTime=Thu Feb 16 02:39:00 CST 2017, time=2017-02-16, status=1, ipAttribution=)]
    2017-02-16 30397609

相关资讯

Stroke:两种标准确定适合血栓切除术的缺血性卒中患者的数目

背景:血管内血栓切除术(ET)是大血管闭塞的缺血性脑卒中患者的标准治疗,但从人群中估计潜在的符合条件的患者的研究较少。在合理规划超急性服务时,迫切需要这些数据。在综合性以人群为基础的卒中研究中,回顾性分析确定适合血栓切除术质量的缺血性卒中(阿德莱德,澳大利亚2009-2010年)。方法:根据最近的ET试验通过预先设定的资格算法将卒中患者分层,最近的ET试验中包括卒中的亚型,发病机制,严重程度,发病

CSC 2016:中国短暂性脑缺血发作早期诊治指导规范

2016年5月6日,在2016年中国脑卒中大会上,正式推出《脑卒中防治系列丛书》,这7本规范总结了我国老、中、青三代医学专家在脑卒中防治领域的集体智慧和实践经验,同时吸纳了当前循证医学的医学科技新进展。以下是《中国短暂性脑缺血发作早期诊治指导规范》详细内容。短暂性脑缺血发作(Transient  ischemic  attack,TIA)是 脑、脊髓或视网膜局灶性缺血所致的

Neurology:成人卒中识别量表不适用于儿童

目的:评估辛辛那提院前卒中量表(CPSS)和急诊室卒中识别(ROSIER)工具对急诊科(ED)儿童脑发作的症状的区分情况。方法:回顾性的应用ROSIER和CPSS工具评估2003到2010间的101个卒中儿童,并且从2009到2010年,前瞻性的应用于279例对照组儿童。CPSS阳性为≥1阳性体征(面/不对称的肢体无力、言语障碍),ROSIER阳性为得分≥1。评估这两种工具和患者真实状态之间的准确

Stroke:脑白质变性和隐匿性脑卒中与脑出血风险增加相关

背景:研究者调查两种老年隐匿性脑血管疾病患者MRI上的标记,即白质高信号(WMH)体积和隐匿性脑梗塞一般人群缺血性卒中和脑出血(ICH)的长期风险。方法:参与者是来自第戎研究中65岁以上的1731名患者。研究者研究研究了WMH体积和脑梗塞,缺血性卒中的整体发病率,卒中亚型及脑出血发生的相关性。结果: 总WMHs,脑室周围白质WMHs及深WMHs与脑出血发生相关。广泛的脑室周围白质WMH体积与缺血性

J Hypertens:通过血管事件分析验证急性卒中降压治疗的效果

目的:急性脑出血和缺血性脑卒中早期降血压治疗似乎都是有益的。研究者在斯堪的那维亚坎地沙坦急性卒中试验中,应用新型分析血管事件的方法,观察这种效应是否取决于治疗的时间。方法:斯堪的那维亚坎地沙坦急性卒中试验是一项随机、对照试验,缺血性或出血性卒中30 h内安慰剂和坎地沙坦对照。在前6个月,2029例患者中231(11.4%)有血管事件(血管性死亡、非致死性卒中或非致死性心肌梗死)。血管事件后应用改良

Neurology:年轻脑缺血患者,发生心血管事件的风险较高

目的:为了研究年轻卒中患者复发性心脏、动脉和静脉事件的长期风险,以及不同病因亚组间,这些风险的不同。方法:研究人群包括来自赫尔辛基卒中登记记录(HYSR)的15-49岁缺血性脑卒中(1994-2007年)患者970例。研究者从芬兰护理登记和统计记录中获得直到2012年的随访数据。应用生命表分析累积15年的风险,Cox回归分析得出基于HR的相对风险(RR)和相应的置信区间(CI)。结果:在中位数为1