Circ Res:平滑肌细胞Nampt调节胸主动脉瘤

2017-04-02 MedSci MedSci原创

随着时间的推移胸主动脉壁退化并成灾难性的后果。血管平滑肌细胞(SMCs)可抵抗和修复动脉损伤,但随着年龄和压力此能力下降。最近,通过烟酰胺磷酸核糖转移酶(Nampt)产生的细胞NAD +已经成为细胞活力的介质。然而,Nampt在主动脉SMC中的作用仍是未知的。近日一篇名为《平滑肌细胞中烟酰胺磷脂酰基转移酶维持基因组完整,抵御动脉中膜退化并在人胸主动脉瘤中表达下调》发表于著名血管杂志Circ Res

随着时间的推移胸主动脉壁退化并成灾难性的后果。血管平滑肌细胞(SMCs)可抵抗和修复动脉损伤,但随着年龄和压力此能力下降。最近,通过烟酰胺磷酸核糖转移酶(Nampt)产生的细胞NAD +已经成为细胞活力的介质。然而,Nampt在主动脉SMC中的作用仍是未知的。

近日一篇名为《平滑肌细胞中烟酰胺磷脂酰基转移酶维持基因组完整,抵御动脉中膜退化并在人胸主动脉瘤中表达下调》发表于著名血管杂志Circ Res。研究为确定主动脉中膜中是否存在Nampt-NAD +控制系统,且其为血管健康所必需的。研究结果为胸主动脉疾病的进一步探索提供新思路。

对扩张性主动脉疾病患者的升主动脉做免疫染色发现SMC NAMPT含量与主动脉直径呈反比。为了确定SMC中Nampt-NAD +控制系统是否影响主动脉的完整性,我们构建平滑肌细胞特异性Nampt敲除小鼠。 SMC-Nampt敲除小鼠可存活但存在主动脉轻度扩张,其中膜NAD +降低43%。给予血管紧张素II处理导致其主动脉内膜出血破裂。SMCs没有凋亡,但存在SA-β-半乳糖苷酶活性和p16上调,提示SMCs发生早衰。此外,有证据表明存在氧化DNA斑块,双链DNA断裂和对单链断裂的显着趋势。这些与抑制的聚(ADP-核糖)聚合酶-1活性相关,并且在用烟酰胺核苷重新给予NAD +时逆转。值得注意的是,我们发现人类升主动脉SMC中DNA链断裂与其特异性低富集NAMPT相关。 NAMPT启动子分析显示扩张的人胸主动脉和从这些组织提取培养的SMC中CpG高甲基化,其与NAMPT表达成反比。主动脉中膜依赖于内在的NAD +系统防止DNA损伤和SMC过早衰老,这些机制与人体胸部血管病变相关。

原始出处:Watson A1, Nong Z,et al. Nicotinamide Phosphoribosyltransferase in Smooth Muscle Cells Maintains Genome Integrity, Resists Aortic Medial Degeneration and Is Suppressed in Human Thoracic Aortic Aneurysm Disease. Circ Res. 2017 Mar 29. pii: CIRCRESAHA.116.310022.

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=1981283, encodeId=34701981283a6, content=<a href='/topic/show?id=c20f488e7cd' target=_blank style='color:#2F92EE;'>#平滑肌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48877, encryptionId=c20f488e7cd, topicName=平滑肌细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sun Aug 27 15:00:00 CST 2017, time=2017-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1691683, encodeId=f0a81691683c9, content=<a href='/topic/show?id=8ed9488e37e' target=_blank style='color:#2F92EE;'>#平滑肌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48873, encryptionId=8ed9488e37e, topicName=平滑肌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a5d29283334, createdName=shijzhiewnjhch, createdTime=Sun Jun 25 01:00:00 CST 2017, time=2017-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2003975, encodeId=24b020039e5c5, content=<a href='/topic/show?id=cdac840e95e' target=_blank style='color:#2F92EE;'>#胸主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84079, encryptionId=cdac840e95e, topicName=胸主动脉)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b70c362, createdName=jiadan198782, createdTime=Mon Jan 01 16:00:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415120, encodeId=0d8d1415120bb, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1429016, encodeId=980b14290167d, content=<a href='/topic/show?id=ee192321560' target=_blank style='color:#2F92EE;'>#主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23215, encryptionId=ee192321560, topicName=主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=95e34160730, createdName=fengting4, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1597041, encodeId=5ef1159e04183, content=<a href='/topic/show?id=7b9b8408670' target=_blank style='color:#2F92EE;'>#胸主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84086, encryptionId=7b9b8408670, topicName=胸主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1981283, encodeId=34701981283a6, content=<a href='/topic/show?id=c20f488e7cd' target=_blank style='color:#2F92EE;'>#平滑肌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48877, encryptionId=c20f488e7cd, topicName=平滑肌细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sun Aug 27 15:00:00 CST 2017, time=2017-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1691683, encodeId=f0a81691683c9, content=<a href='/topic/show?id=8ed9488e37e' target=_blank style='color:#2F92EE;'>#平滑肌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48873, encryptionId=8ed9488e37e, topicName=平滑肌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a5d29283334, createdName=shijzhiewnjhch, createdTime=Sun Jun 25 01:00:00 CST 2017, time=2017-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2003975, encodeId=24b020039e5c5, content=<a href='/topic/show?id=cdac840e95e' target=_blank style='color:#2F92EE;'>#胸主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84079, encryptionId=cdac840e95e, topicName=胸主动脉)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b70c362, createdName=jiadan198782, createdTime=Mon Jan 01 16:00:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415120, encodeId=0d8d1415120bb, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1429016, encodeId=980b14290167d, content=<a href='/topic/show?id=ee192321560' target=_blank style='color:#2F92EE;'>#主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23215, encryptionId=ee192321560, topicName=主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=95e34160730, createdName=fengting4, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1597041, encodeId=5ef1159e04183, content=<a href='/topic/show?id=7b9b8408670' target=_blank style='color:#2F92EE;'>#胸主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84086, encryptionId=7b9b8408670, topicName=胸主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1981283, encodeId=34701981283a6, content=<a href='/topic/show?id=c20f488e7cd' target=_blank style='color:#2F92EE;'>#平滑肌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48877, encryptionId=c20f488e7cd, topicName=平滑肌细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sun Aug 27 15:00:00 CST 2017, time=2017-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1691683, encodeId=f0a81691683c9, content=<a href='/topic/show?id=8ed9488e37e' target=_blank style='color:#2F92EE;'>#平滑肌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48873, encryptionId=8ed9488e37e, topicName=平滑肌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a5d29283334, createdName=shijzhiewnjhch, createdTime=Sun Jun 25 01:00:00 CST 2017, time=2017-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2003975, encodeId=24b020039e5c5, content=<a href='/topic/show?id=cdac840e95e' target=_blank style='color:#2F92EE;'>#胸主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84079, encryptionId=cdac840e95e, topicName=胸主动脉)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b70c362, createdName=jiadan198782, createdTime=Mon Jan 01 16:00:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415120, encodeId=0d8d1415120bb, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1429016, encodeId=980b14290167d, content=<a href='/topic/show?id=ee192321560' target=_blank style='color:#2F92EE;'>#主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23215, encryptionId=ee192321560, topicName=主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=95e34160730, createdName=fengting4, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1597041, encodeId=5ef1159e04183, content=<a href='/topic/show?id=7b9b8408670' target=_blank style='color:#2F92EE;'>#胸主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84086, encryptionId=7b9b8408670, topicName=胸主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1981283, encodeId=34701981283a6, content=<a href='/topic/show?id=c20f488e7cd' target=_blank style='color:#2F92EE;'>#平滑肌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48877, encryptionId=c20f488e7cd, topicName=平滑肌细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sun Aug 27 15:00:00 CST 2017, time=2017-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1691683, encodeId=f0a81691683c9, content=<a href='/topic/show?id=8ed9488e37e' target=_blank style='color:#2F92EE;'>#平滑肌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48873, encryptionId=8ed9488e37e, topicName=平滑肌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a5d29283334, createdName=shijzhiewnjhch, createdTime=Sun Jun 25 01:00:00 CST 2017, time=2017-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2003975, encodeId=24b020039e5c5, content=<a href='/topic/show?id=cdac840e95e' target=_blank style='color:#2F92EE;'>#胸主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84079, encryptionId=cdac840e95e, topicName=胸主动脉)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b70c362, createdName=jiadan198782, createdTime=Mon Jan 01 16:00:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415120, encodeId=0d8d1415120bb, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1429016, encodeId=980b14290167d, content=<a href='/topic/show?id=ee192321560' target=_blank style='color:#2F92EE;'>#主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23215, encryptionId=ee192321560, topicName=主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=95e34160730, createdName=fengting4, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1597041, encodeId=5ef1159e04183, content=<a href='/topic/show?id=7b9b8408670' target=_blank style='color:#2F92EE;'>#胸主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84086, encryptionId=7b9b8408670, topicName=胸主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1981283, encodeId=34701981283a6, content=<a href='/topic/show?id=c20f488e7cd' target=_blank style='color:#2F92EE;'>#平滑肌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48877, encryptionId=c20f488e7cd, topicName=平滑肌细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sun Aug 27 15:00:00 CST 2017, time=2017-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1691683, encodeId=f0a81691683c9, content=<a href='/topic/show?id=8ed9488e37e' target=_blank style='color:#2F92EE;'>#平滑肌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48873, encryptionId=8ed9488e37e, topicName=平滑肌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a5d29283334, createdName=shijzhiewnjhch, createdTime=Sun Jun 25 01:00:00 CST 2017, time=2017-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2003975, encodeId=24b020039e5c5, content=<a href='/topic/show?id=cdac840e95e' target=_blank style='color:#2F92EE;'>#胸主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84079, encryptionId=cdac840e95e, topicName=胸主动脉)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b70c362, createdName=jiadan198782, createdTime=Mon Jan 01 16:00:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415120, encodeId=0d8d1415120bb, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1429016, encodeId=980b14290167d, content=<a href='/topic/show?id=ee192321560' target=_blank style='color:#2F92EE;'>#主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23215, encryptionId=ee192321560, topicName=主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=95e34160730, createdName=fengting4, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1597041, encodeId=5ef1159e04183, content=<a href='/topic/show?id=7b9b8408670' target=_blank style='color:#2F92EE;'>#胸主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84086, encryptionId=7b9b8408670, topicName=胸主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1981283, encodeId=34701981283a6, content=<a href='/topic/show?id=c20f488e7cd' target=_blank style='color:#2F92EE;'>#平滑肌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48877, encryptionId=c20f488e7cd, topicName=平滑肌细胞)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sun Aug 27 15:00:00 CST 2017, time=2017-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1691683, encodeId=f0a81691683c9, content=<a href='/topic/show?id=8ed9488e37e' target=_blank style='color:#2F92EE;'>#平滑肌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48873, encryptionId=8ed9488e37e, topicName=平滑肌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a5d29283334, createdName=shijzhiewnjhch, createdTime=Sun Jun 25 01:00:00 CST 2017, time=2017-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2003975, encodeId=24b020039e5c5, content=<a href='/topic/show?id=cdac840e95e' target=_blank style='color:#2F92EE;'>#胸主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84079, encryptionId=cdac840e95e, topicName=胸主动脉)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b70c362, createdName=jiadan198782, createdTime=Mon Jan 01 16:00:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415120, encodeId=0d8d1415120bb, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1429016, encodeId=980b14290167d, content=<a href='/topic/show?id=ee192321560' target=_blank style='color:#2F92EE;'>#主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23215, encryptionId=ee192321560, topicName=主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=95e34160730, createdName=fengting4, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1597041, encodeId=5ef1159e04183, content=<a href='/topic/show?id=7b9b8408670' target=_blank style='color:#2F92EE;'>#胸主动脉瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84086, encryptionId=7b9b8408670, topicName=胸主动脉瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Mon Apr 03 15:00:00 CST 2017, time=2017-04-03, status=1, ipAttribution=)]