J Virol:华中师范大学李毅等体外模拟HBoV1病毒感染人类气道上皮细胞

2013-05-14 J Virol dxy

不同感染复数的HBoV1感染HAE后上皮的屏障功能监测 Journal of Virology(《病毒学杂志》)在2013年1月23日在线发表了我国武汉华中师范大学生命科学学院李毅教授等人的一项最新研究结果,他们通过体外模拟的方法,对人类博卡病毒1(HBoV1)感染人类原代气道上皮细胞进行了表征。HBoV1是一种新出现的人类病原体,为呼吸道病毒。研究人员对HBoV1感染极化的人类原代气道上皮(H


不同感染复数的HBoV1感染HAE后上皮的屏障功能监测

Journal of Virology(《病毒学杂志》)在2013年1月23日在线发表了我国武汉华中师范大学生命科学学院李毅教授等人的一项最新研究结果,他们通过体外模拟的方法,对人类博卡病毒1(HBoV1)感染人类原代气道上皮细胞进行了表征。
HBoV1是一种新出现的人类病原体,为呼吸道病毒。研究人员对HBoV1感染极化的人类原代气道上皮(HAE)的两项重要特征进行了表征。以低感染复数(multiplicity of infection)的HBoV1感染HAE,可引起紧密连接屏障紊乱、纤毛受损以及上皮细胞肥大,这些都是由HBoV1感染所致气道上皮损伤的标志。HBoV1也可从基底外侧表面有效地感染HAE,尽管效率要低一些,但这种感染方式也可造成典型的气道上皮损伤。

气道相关的拓展阅读:


In vitro modeling of human bocavirus 1 infection of polarized primary human airway epithelia.
Abstract
Human bocavirus 1 (HBoV1) is an emerging human-pathogenic respiratory virus. We characterized two important features of HBoV1 infection in polarized primary human airway epithelia (HAE). Apical HBoV1 infection of HAE at a low multiplicity of infection causes disruption of the tight junction barrier, loss of cilia, and epithelial cell hypertrophy, which are hallmarks of the airway epithelial damage caused by HBoV1 infection. HBoV1 also infects HAE from the basolateral surface productively, although less efficiently, and this also leads to the characteristic airway epithelial damage.

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 (2)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2077328, encodeId=79ac20e73289d, content=<a href='/topic/show?id=cb141845040' target=_blank style='color:#2F92EE;'>#Virol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18450, encryptionId=cb141845040, topicName=Virol)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/FGFAawy0kQNXbuvUuLtUVrx5aKhOIkwqJwyxu0QlpLFIDSb1Ht19ptXvYBjuAoNBubibnNF3iazdpico7gJlbBVQg/132, createdBy=edaf2500125, createdName=ms3892185887221420, createdTime=Tue Apr 22 01:06:00 CST 2014, time=2014-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1533806, encodeId=65be153380639, content=<a href='/topic/show?id=4be9200308c' target=_blank style='color:#2F92EE;'>#上皮细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20030, encryptionId=4be9200308c, topicName=上皮细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3a5d12492718, createdName=lizhou0208, createdTime=Thu May 16 07:06:00 CST 2013, time=2013-05-16, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2077328, encodeId=79ac20e73289d, content=<a href='/topic/show?id=cb141845040' target=_blank style='color:#2F92EE;'>#Virol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18450, encryptionId=cb141845040, topicName=Virol)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/FGFAawy0kQNXbuvUuLtUVrx5aKhOIkwqJwyxu0QlpLFIDSb1Ht19ptXvYBjuAoNBubibnNF3iazdpico7gJlbBVQg/132, createdBy=edaf2500125, createdName=ms3892185887221420, createdTime=Tue Apr 22 01:06:00 CST 2014, time=2014-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1533806, encodeId=65be153380639, content=<a href='/topic/show?id=4be9200308c' target=_blank style='color:#2F92EE;'>#上皮细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20030, encryptionId=4be9200308c, topicName=上皮细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3a5d12492718, createdName=lizhou0208, createdTime=Thu May 16 07:06:00 CST 2013, time=2013-05-16, status=1, ipAttribution=)]