Sci Transl Med:HIV新疗法!

2018-01-26 Juka,Ruthy 转化医学网

艾滋病是一种危害性极大的传染病,由HIV病毒引起。HIV是一种能攻击人体免疫系统的病毒。它把人体免疫系统中最重要的CD4+T淋巴细胞作为主要攻击目标,大量破坏该细胞,使人体丧失免疫功能,导致人体易于感染各种疾病,并可发生恶性肿瘤,病死率较高。目前常用的治疗是ART干预,但效果不佳,有研究发现,或许是肠道归巢蛋白(α-4β-7)搞的鬼。

艾滋病是一种危害性极大的传染病,由HIV病毒引起。HIV是一种能攻击人体免疫系统的病毒。它把人体免疫系统中最重要的CD4+T淋巴细胞作为主要攻击目标,大量破坏该细胞,使人体丧失免疫功能,导致人体易于感染各种疾病,并可发生恶性肿瘤,病死率较高。目前常用的治疗是ART干预,但效果不佳,有研究发现,或许是肠道归巢蛋白(α-4β-7)搞的鬼。

近日,南非德班艾滋病研究中心(CAPRISA)的研究人员Aida Sivro博士和加拿大温尼伯马尼托巴大学雷迪医学院的助理教授、肯尼亚内罗毕大学的荣誉讲师和CAPRISA 研究人员Lyle McKinnon博士共同领导的研究小组在研究HIV患者的健康状况时发现含有高水平肠道归巢蛋白(α-4β-7)的CD4+T细胞的比例与患者预后有关。该成果以”Integrin α-4β-7 expression on peripheral blood CD4+ T cells predicts HIV acquisition and disease progression outcomes”为题发表在1月24日的《Science Translational Medicine》上。

研究人员发现,对女性而言,含有较高比例的高水平α-4β-7的CD4+T细胞的患者更容易感染HIV,在这些患者体内,HIV病毒扩散的速度更快,对免疫系统的破坏更大,患者预后更差。NIH和国际过敏与传染病研究所(NIAID)免疫调节实验室主任、文章的第一作者Anthony S. Fauci说:“研究结果表明,HIV会优先感染表面α-4β-7含量较高的CD4 + T细胞,同时促进其向肠道移动,进一步引起肠道的损害。”

2007年至2010年间,CAPRISA 004研究的工作人员以南非夸祖鲁-纳塔尔省内18至40岁的女性为研究对象,收集艾滋病发病和治疗的相关数据,同时评估了替诺福韦凝胶对艾滋病毒预防的安全性和有效性。2016年,研究人员发现撒哈拉以南的非洲地区新增了近60%的成年艾滋病毒感染者,因此要想了解艾滋病毒的诱因和疾病治疗的进展状况,非洲妇女是非常重要的研究对象。


高水平α-4β-7的CD4 + T细胞的比例对艾滋病的患病率的影响

Aida Sivro博士和Lyle McKinnon博士的研究小组分析了59份妇女的艾滋病毒血样,获得了高水平α-4β-7的CD4 + T细胞的百分比,又分析了106名HIV阴性的女性的同类细胞的百分比,将二者进行比较,同时,研究人员结合CAPRISA 004研究的结果,对肯尼亚41名女性性工作者进行调查。他们发现,高水平α-4β-7的CD4 + T细胞的比例对艾滋病的患病率有巨大影响。每增加一个百分点的α-4β-7,便增加了18%艾滋病患病率。该结论同时在猴子试验中得到证实。


高水平α-4β-7的CD4 + T细胞的比例对艾滋病进展的影响

高水平α-4β-7的CD4 + T细胞可加速HIV对免疫系统的破坏进程。研究发现,艾滋病感染几个月后,感染前α-4β-7水平较高的妇女中血液中艾滋病毒含量高于感染前α-4β-7水平较低的妇女。研究人员在进行生物学标记时发现,这是由于感染前更高的α-4β-7水平可造成更严重的肠损伤,因此HIV可更快入侵肠道,造成免疫系统崩溃。

科学家们在感染者的肠道中发现,HIV感染的CD4 + T细胞在感染早期就显示出高水平的α-4β-7。而且,研究人员从来自泰国红十字会、美国艾滋病毒研究所的RV254临床试验数据中发现,艾滋病诊断后立即开始的抗逆转录病毒疗法(ART)并不能阻止来自肠道的、被感染的、含有高水平α-4β-7的CD4 + T细胞。


RV254试验中从乙状结肠中分离的外周血和细胞中的α-4β-7和CD4 + T细胞

McKinnon博士指出:“这些发现表明,HIV治疗时,除了进行ART干预,还需要恢复HIV感染者胃肠道中的CD4 + T细胞。目前的干预方法是使用抗α-4β-7的抗体vedolizumab。目前vedolizumab已经被FDA批准用于治疗溃疡性结肠炎克罗恩病。”

此前,在亚特兰大埃默里大学的Fauci博士和Aftab A. Ansari博士共同领导的一项研究中,研究人员发现,vedolizumab能把猴子中异常的CD4 + T细胞摧毁。根据这些相关的研究结果,NIAID于2017年发起了一个早期临床试验,用以确定ART与vedolizumab抗体联合使用并进行短期治疗是否可以使HIV感染者得到缓解。这项研究在马里兰州贝塞斯达的NIH临床研究中心进行,预计今年会有初步结果。

原始出处:

Aida Sivro,et al.Integrin α4β7 expression on peripheral blood CD4+ T cells predicts HIV acquisition and disease progression outcomes.Sci Transl Med.24 Jan 2018:Vol. 10, Issue 425, eaam6354.

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=1656945, encodeId=25e416569457e, content=<a href='/topic/show?id=3ca31e71903' target=_blank style='color:#2F92EE;'>#TRA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17719, encryptionId=3ca31e71903, topicName=TRA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=757b24868428, createdName=bsmagic9140, createdTime=Sun Mar 25 12:09:00 CST 2018, time=2018-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2067309, encodeId=a0d8206e3098e, content=<a href='/topic/show?id=d0841e75535' target=_blank style='color:#2F92EE;'>#Transl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17755, encryptionId=d0841e75535, topicName=Transl)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/363C99735735B7F4CB11D5F78F580525/100, createdBy=aab22500211, createdName=ms3025846204744509, createdTime=Sat May 26 07:09:00 CST 2018, time=2018-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1554520, encodeId=e081155452063, content=<a href='/topic/show?id=74e458559f5' target=_blank style='color:#2F92EE;'>#新疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58559, encryptionId=74e458559f5, topicName=新疗法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d03114536414, createdName=kcb074, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608481, encodeId=b3d116084810f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282271, encodeId=9f2c2822e14a, content=学习受益匪浅.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Jan 26 20:30:54 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282269, encodeId=977b282269d9, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfDEeydJz0GlP8O0ngrUX6AYCXFic0XDOOAyeQicIqnOd4TrWSwiagJrsFNYuWC1Uc6iavbS1hWt9xtZAhAqLGHqZyl/0, createdBy=42891977006, createdName=1e17414fm02(暂无匿称), createdTime=Fri Jan 26 20:09:00 CST 2018, time=2018-01-26, status=1, ipAttribution=)]
    2018-03-25 bsmagic9140
  2. [GetPortalCommentsPageByObjectIdResponse(id=1656945, encodeId=25e416569457e, content=<a href='/topic/show?id=3ca31e71903' target=_blank style='color:#2F92EE;'>#TRA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17719, encryptionId=3ca31e71903, topicName=TRA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=757b24868428, createdName=bsmagic9140, createdTime=Sun Mar 25 12:09:00 CST 2018, time=2018-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2067309, encodeId=a0d8206e3098e, content=<a href='/topic/show?id=d0841e75535' target=_blank style='color:#2F92EE;'>#Transl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17755, encryptionId=d0841e75535, topicName=Transl)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/363C99735735B7F4CB11D5F78F580525/100, createdBy=aab22500211, createdName=ms3025846204744509, createdTime=Sat May 26 07:09:00 CST 2018, time=2018-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1554520, encodeId=e081155452063, content=<a href='/topic/show?id=74e458559f5' target=_blank style='color:#2F92EE;'>#新疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58559, encryptionId=74e458559f5, topicName=新疗法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d03114536414, createdName=kcb074, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608481, encodeId=b3d116084810f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282271, encodeId=9f2c2822e14a, content=学习受益匪浅.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Jan 26 20:30:54 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282269, encodeId=977b282269d9, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfDEeydJz0GlP8O0ngrUX6AYCXFic0XDOOAyeQicIqnOd4TrWSwiagJrsFNYuWC1Uc6iavbS1hWt9xtZAhAqLGHqZyl/0, createdBy=42891977006, createdName=1e17414fm02(暂无匿称), createdTime=Fri Jan 26 20:09:00 CST 2018, time=2018-01-26, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1656945, encodeId=25e416569457e, content=<a href='/topic/show?id=3ca31e71903' target=_blank style='color:#2F92EE;'>#TRA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17719, encryptionId=3ca31e71903, topicName=TRA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=757b24868428, createdName=bsmagic9140, createdTime=Sun Mar 25 12:09:00 CST 2018, time=2018-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2067309, encodeId=a0d8206e3098e, content=<a href='/topic/show?id=d0841e75535' target=_blank style='color:#2F92EE;'>#Transl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17755, encryptionId=d0841e75535, topicName=Transl)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/363C99735735B7F4CB11D5F78F580525/100, createdBy=aab22500211, createdName=ms3025846204744509, createdTime=Sat May 26 07:09:00 CST 2018, time=2018-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1554520, encodeId=e081155452063, content=<a href='/topic/show?id=74e458559f5' target=_blank style='color:#2F92EE;'>#新疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58559, encryptionId=74e458559f5, topicName=新疗法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d03114536414, createdName=kcb074, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608481, encodeId=b3d116084810f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282271, encodeId=9f2c2822e14a, content=学习受益匪浅.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Jan 26 20:30:54 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282269, encodeId=977b282269d9, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfDEeydJz0GlP8O0ngrUX6AYCXFic0XDOOAyeQicIqnOd4TrWSwiagJrsFNYuWC1Uc6iavbS1hWt9xtZAhAqLGHqZyl/0, createdBy=42891977006, createdName=1e17414fm02(暂无匿称), createdTime=Fri Jan 26 20:09:00 CST 2018, time=2018-01-26, status=1, ipAttribution=)]
    2018-01-28 kcb074
  4. [GetPortalCommentsPageByObjectIdResponse(id=1656945, encodeId=25e416569457e, content=<a href='/topic/show?id=3ca31e71903' target=_blank style='color:#2F92EE;'>#TRA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17719, encryptionId=3ca31e71903, topicName=TRA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=757b24868428, createdName=bsmagic9140, createdTime=Sun Mar 25 12:09:00 CST 2018, time=2018-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2067309, encodeId=a0d8206e3098e, content=<a href='/topic/show?id=d0841e75535' target=_blank style='color:#2F92EE;'>#Transl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17755, encryptionId=d0841e75535, topicName=Transl)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/363C99735735B7F4CB11D5F78F580525/100, createdBy=aab22500211, createdName=ms3025846204744509, createdTime=Sat May 26 07:09:00 CST 2018, time=2018-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1554520, encodeId=e081155452063, content=<a href='/topic/show?id=74e458559f5' target=_blank style='color:#2F92EE;'>#新疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58559, encryptionId=74e458559f5, topicName=新疗法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d03114536414, createdName=kcb074, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608481, encodeId=b3d116084810f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282271, encodeId=9f2c2822e14a, content=学习受益匪浅.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Jan 26 20:30:54 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282269, encodeId=977b282269d9, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfDEeydJz0GlP8O0ngrUX6AYCXFic0XDOOAyeQicIqnOd4TrWSwiagJrsFNYuWC1Uc6iavbS1hWt9xtZAhAqLGHqZyl/0, createdBy=42891977006, createdName=1e17414fm02(暂无匿称), createdTime=Fri Jan 26 20:09:00 CST 2018, time=2018-01-26, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1656945, encodeId=25e416569457e, content=<a href='/topic/show?id=3ca31e71903' target=_blank style='color:#2F92EE;'>#TRA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17719, encryptionId=3ca31e71903, topicName=TRA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=757b24868428, createdName=bsmagic9140, createdTime=Sun Mar 25 12:09:00 CST 2018, time=2018-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2067309, encodeId=a0d8206e3098e, content=<a href='/topic/show?id=d0841e75535' target=_blank style='color:#2F92EE;'>#Transl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17755, encryptionId=d0841e75535, topicName=Transl)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/363C99735735B7F4CB11D5F78F580525/100, createdBy=aab22500211, createdName=ms3025846204744509, createdTime=Sat May 26 07:09:00 CST 2018, time=2018-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1554520, encodeId=e081155452063, content=<a href='/topic/show?id=74e458559f5' target=_blank style='color:#2F92EE;'>#新疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58559, encryptionId=74e458559f5, topicName=新疗法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d03114536414, createdName=kcb074, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608481, encodeId=b3d116084810f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282271, encodeId=9f2c2822e14a, content=学习受益匪浅.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Jan 26 20:30:54 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282269, encodeId=977b282269d9, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfDEeydJz0GlP8O0ngrUX6AYCXFic0XDOOAyeQicIqnOd4TrWSwiagJrsFNYuWC1Uc6iavbS1hWt9xtZAhAqLGHqZyl/0, createdBy=42891977006, createdName=1e17414fm02(暂无匿称), createdTime=Fri Jan 26 20:09:00 CST 2018, time=2018-01-26, status=1, ipAttribution=)]
    2018-01-26 清风拂面

    学习受益匪浅.谢谢分享

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1656945, encodeId=25e416569457e, content=<a href='/topic/show?id=3ca31e71903' target=_blank style='color:#2F92EE;'>#TRA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17719, encryptionId=3ca31e71903, topicName=TRA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=757b24868428, createdName=bsmagic9140, createdTime=Sun Mar 25 12:09:00 CST 2018, time=2018-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2067309, encodeId=a0d8206e3098e, content=<a href='/topic/show?id=d0841e75535' target=_blank style='color:#2F92EE;'>#Transl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17755, encryptionId=d0841e75535, topicName=Transl)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/101173734/363C99735735B7F4CB11D5F78F580525/100, createdBy=aab22500211, createdName=ms3025846204744509, createdTime=Sat May 26 07:09:00 CST 2018, time=2018-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1554520, encodeId=e081155452063, content=<a href='/topic/show?id=74e458559f5' target=_blank style='color:#2F92EE;'>#新疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58559, encryptionId=74e458559f5, topicName=新疗法)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d03114536414, createdName=kcb074, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608481, encodeId=b3d116084810f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Jan 28 10:09:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282271, encodeId=9f2c2822e14a, content=学习受益匪浅.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM4o2XVpJ6449yqDsjibydI5HnJ8MibGxNn4HZiaZib0bdfibbwoz3KQrIyN9AGxq36ZlZRNicYlPfOOWMtwgsajY6mGNFiaPclFdowjD0/0, createdBy=97bd1338592, createdName=清风拂面, createdTime=Fri Jan 26 20:30:54 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282269, encodeId=977b282269d9, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfDEeydJz0GlP8O0ngrUX6AYCXFic0XDOOAyeQicIqnOd4TrWSwiagJrsFNYuWC1Uc6iavbS1hWt9xtZAhAqLGHqZyl/0, createdBy=42891977006, createdName=1e17414fm02(暂无匿称), createdTime=Fri Jan 26 20:09:00 CST 2018, time=2018-01-26, status=1, ipAttribution=)]
    2018-01-26 1e17414fm02(暂无匿称)

    学习

    0

相关资讯

Sci Immun:新发现为改进HIV和丙肝疫苗提供新思路

近日,加州的研究人员发现了CD4细胞毒性T细胞是如何发展的,这或将打开改进艾滋病病毒和丙肝病毒疫苗设计的大门。相关研究结果在线发表在2018年1月19日的《Science Immunology》上。

Liver Int:孕酮受体的突变使HIV阳性的患者易感戊型肝炎

研究发现,孕酮的一个突变,为免疫抑制个体易感HEV感染,提供了一个研究思路。

PLoS Pathog:加拿大专家解密女性艾滋病感染者居高不下的原因,根源原来在这里

第一项同类研究发现,人类免疫缺陷病毒1型(HIV-1)在早期感染期间阴道内的遗传多样性高于血流中的遗传多样性。这一发现发表在《PLOS病原体》杂志上,证实了阴道和血液之间存在着遗传瓶颈。

Lancet HIV:CD4计数与HIV抗逆转录病毒药物治疗收益

研究发现,对于无症状的,未接受过抗病毒治疗的,CD4计数超过500的HIV感染者,若患者年龄超过50岁,CD4/CD8低以及HIV病毒当量较高时,这部分患者进行立即的抗病毒治疗受益显著,应当考虑优先治疗

抗艾新“武器”!我国内地HIV治疗单片复方制剂上市

近日,葛兰素史克(GSK)宣布,其控股合资公司ViiV Healthcare1的以新一代整合酶抑制剂多替拉韦为核心的单片复方制剂多替阿巴拉米片在中国内地上市,这也是我国内地HIV治疗领域的首个完整治疗方案的单片复方制剂,将使HIV治疗更为方便、高效。

J Clin Invest:全新研究找到HIV“隐藏蓄水池”的秘密,或能将HIV一网打尽!

最近一项旨在消除艾滋病病毒的“踢杀”研究揭示了寻找治疗方法的潜在障碍。乔治华盛顿大学的研究人员最近的一项研究发现,潜伏的HIV蓄水池对CD8 T细胞有抵抗力,CD8 T细胞是一种白细胞,其主要功能是杀死受感染的细胞。