Stem Cell Rep:幼稚样ESRRB+诱导多能干细胞有利于神经分化!

2018-02-01 MedSci MedSci原创

科学家同样证明人诱导性多能干细胞也存在处于“幼稚”状态的细胞,而这些细胞较传统意义上的hiPSCs更加适合于神经细胞的分化,同时这些细胞的特征更加有利于其在疾病模型和再生医学中的应用。

人多能干细胞(human pluripotent stem cells,hPSCs)包括胚胎干细胞(embryonic stem cells,hESCs)和诱导性多能干细胞(induced pluripotent stem cells,hiPSCs),而这些细胞与小鼠胚胎干细胞的一些特征并不相同。而这些特征反应了发育的不同阶段,因为小鼠胚胎干细胞来源于胚胎囊胚期的内细胞团,而hESCs/hiPSCs与小鼠外胚层干细胞(mouse epiblast stem cells,mEpiSCs)同样来源于着床后的胚胎,而这个期的细胞被称为原始状态(primed state),以此来区别于mESCs的幼稚的多能性(naive pluripotency)。

一些研究者称存在一种类似小鼠胚胎干细胞形式的人多能干细胞,也就是说这种人干细胞也处于幼稚状态。核受体ESRRB在小鼠胚胎干细胞中表达,并且在自我更新中发挥重要的作用,但是在大多数原始样人诱导干细胞(human induced pluripotent stem cells,hiPSCs)中都没有检测到这个转录因子的表达。

因此,科学家通过转化几个重编程因子优化了几种将hiPSCs转换为幼稚状态的方法。结果这些细胞表达mESCs的核心转录网络的成分,其中包括ESRRB,并且这些因子的表达水平非常高,而这也暗示与mESCs相似的幼稚状态的hiPSCs是存在的。科学家同样证明这些细胞较传统意义上的hiPSCs更加适合于神经细胞的分化。而这些细胞的特征更加有利于其在疾病模型和再生医学中的应用。

原文出处:Kisa F, Shiozawa S, Oda K, et al. Naive-like ESRRB+ iPSCs with the Capacity for Rapid Neural Differentiation[J]. Stem cell reports, 2017, 9(6): 1825-1838.DOI: 10.1016/j.stemcr.2017.10.008

本文由梅斯医学(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=1952931, encodeId=9a18195293193, content=<a href='/topic/show?id=2940918e65c' target=_blank style='color:#2F92EE;'>#诱导多能干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91876, encryptionId=2940918e65c, topicName=诱导多能干细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25d7319, createdName=珙桐, createdTime=Mon Dec 17 01:41:00 CST 2018, time=2018-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1960692, encodeId=b845196069235, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, 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=Fri Aug 03 20:41:00 CST 2018, time=2018-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2033266, encodeId=34be203326656, content=<a href='/topic/show?id=dc00e4213b5' target=_blank style='color:#2F92EE;'>#神经分化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74213, encryptionId=dc00e4213b5, topicName=神经分化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30f5146, createdName=zz70, createdTime=Wed Jan 16 20:41:00 CST 2019, time=2019-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1870425, encodeId=f98618e042528, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 05 01:41:00 CST 2018, time=2018-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1794543, encodeId=aec81e945435d, content=<a href='/topic/show?id=82b416e79f5' target=_blank style='color:#2F92EE;'>#stem cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16779, encryptionId=82b416e79f5, topicName=stem cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Fri Oct 19 15:41:00 CST 2018, time=2018-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1482076, encodeId=9cd214820e679, content=<a href='/topic/show?id=8cc416e78f3' target=_blank style='color:#2F92EE;'>#STEM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16778, encryptionId=8cc416e78f3, topicName=STEM)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d1067833268, createdName=12498bb3m92(暂无昵称), createdTime=Sat Feb 03 06:41:00 CST 2018, time=2018-02-03, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1952931, encodeId=9a18195293193, content=<a href='/topic/show?id=2940918e65c' target=_blank style='color:#2F92EE;'>#诱导多能干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91876, encryptionId=2940918e65c, topicName=诱导多能干细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25d7319, createdName=珙桐, createdTime=Mon Dec 17 01:41:00 CST 2018, time=2018-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1960692, encodeId=b845196069235, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, 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=Fri Aug 03 20:41:00 CST 2018, time=2018-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2033266, encodeId=34be203326656, content=<a href='/topic/show?id=dc00e4213b5' target=_blank style='color:#2F92EE;'>#神经分化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74213, encryptionId=dc00e4213b5, topicName=神经分化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30f5146, createdName=zz70, createdTime=Wed Jan 16 20:41:00 CST 2019, time=2019-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1870425, encodeId=f98618e042528, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 05 01:41:00 CST 2018, time=2018-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1794543, encodeId=aec81e945435d, content=<a href='/topic/show?id=82b416e79f5' target=_blank style='color:#2F92EE;'>#stem cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16779, encryptionId=82b416e79f5, topicName=stem cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Fri Oct 19 15:41:00 CST 2018, time=2018-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1482076, encodeId=9cd214820e679, content=<a href='/topic/show?id=8cc416e78f3' target=_blank style='color:#2F92EE;'>#STEM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16778, encryptionId=8cc416e78f3, topicName=STEM)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d1067833268, createdName=12498bb3m92(暂无昵称), createdTime=Sat Feb 03 06:41:00 CST 2018, time=2018-02-03, status=1, ipAttribution=)]
    2018-08-03 维他命
  3. [GetPortalCommentsPageByObjectIdResponse(id=1952931, encodeId=9a18195293193, content=<a href='/topic/show?id=2940918e65c' target=_blank style='color:#2F92EE;'>#诱导多能干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91876, encryptionId=2940918e65c, topicName=诱导多能干细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25d7319, createdName=珙桐, createdTime=Mon Dec 17 01:41:00 CST 2018, time=2018-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1960692, encodeId=b845196069235, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, 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=Fri Aug 03 20:41:00 CST 2018, time=2018-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2033266, encodeId=34be203326656, content=<a href='/topic/show?id=dc00e4213b5' target=_blank style='color:#2F92EE;'>#神经分化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74213, encryptionId=dc00e4213b5, topicName=神经分化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30f5146, createdName=zz70, createdTime=Wed Jan 16 20:41:00 CST 2019, time=2019-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1870425, encodeId=f98618e042528, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 05 01:41:00 CST 2018, time=2018-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1794543, encodeId=aec81e945435d, content=<a href='/topic/show?id=82b416e79f5' target=_blank style='color:#2F92EE;'>#stem cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16779, encryptionId=82b416e79f5, topicName=stem cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Fri Oct 19 15:41:00 CST 2018, time=2018-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1482076, encodeId=9cd214820e679, content=<a href='/topic/show?id=8cc416e78f3' target=_blank style='color:#2F92EE;'>#STEM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16778, encryptionId=8cc416e78f3, topicName=STEM)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d1067833268, createdName=12498bb3m92(暂无昵称), createdTime=Sat Feb 03 06:41:00 CST 2018, time=2018-02-03, status=1, ipAttribution=)]
    2019-01-16 zz70
  4. [GetPortalCommentsPageByObjectIdResponse(id=1952931, encodeId=9a18195293193, content=<a href='/topic/show?id=2940918e65c' target=_blank style='color:#2F92EE;'>#诱导多能干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91876, encryptionId=2940918e65c, topicName=诱导多能干细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25d7319, createdName=珙桐, createdTime=Mon Dec 17 01:41:00 CST 2018, time=2018-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1960692, encodeId=b845196069235, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, 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=Fri Aug 03 20:41:00 CST 2018, time=2018-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2033266, encodeId=34be203326656, content=<a href='/topic/show?id=dc00e4213b5' target=_blank style='color:#2F92EE;'>#神经分化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74213, encryptionId=dc00e4213b5, topicName=神经分化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30f5146, createdName=zz70, createdTime=Wed Jan 16 20:41:00 CST 2019, time=2019-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1870425, encodeId=f98618e042528, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 05 01:41:00 CST 2018, time=2018-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1794543, encodeId=aec81e945435d, content=<a href='/topic/show?id=82b416e79f5' target=_blank style='color:#2F92EE;'>#stem cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16779, encryptionId=82b416e79f5, topicName=stem cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Fri Oct 19 15:41:00 CST 2018, time=2018-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1482076, encodeId=9cd214820e679, content=<a href='/topic/show?id=8cc416e78f3' target=_blank style='color:#2F92EE;'>#STEM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16778, encryptionId=8cc416e78f3, topicName=STEM)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d1067833268, createdName=12498bb3m92(暂无昵称), createdTime=Sat Feb 03 06:41:00 CST 2018, time=2018-02-03, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1952931, encodeId=9a18195293193, content=<a href='/topic/show?id=2940918e65c' target=_blank style='color:#2F92EE;'>#诱导多能干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91876, encryptionId=2940918e65c, topicName=诱导多能干细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25d7319, createdName=珙桐, createdTime=Mon Dec 17 01:41:00 CST 2018, time=2018-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1960692, encodeId=b845196069235, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, 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=Fri Aug 03 20:41:00 CST 2018, time=2018-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2033266, encodeId=34be203326656, content=<a href='/topic/show?id=dc00e4213b5' target=_blank style='color:#2F92EE;'>#神经分化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74213, encryptionId=dc00e4213b5, topicName=神经分化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30f5146, createdName=zz70, createdTime=Wed Jan 16 20:41:00 CST 2019, time=2019-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1870425, encodeId=f98618e042528, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 05 01:41:00 CST 2018, time=2018-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1794543, encodeId=aec81e945435d, content=<a href='/topic/show?id=82b416e79f5' target=_blank style='color:#2F92EE;'>#stem cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16779, encryptionId=82b416e79f5, topicName=stem cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Fri Oct 19 15:41:00 CST 2018, time=2018-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1482076, encodeId=9cd214820e679, content=<a href='/topic/show?id=8cc416e78f3' target=_blank style='color:#2F92EE;'>#STEM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16778, encryptionId=8cc416e78f3, topicName=STEM)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d1067833268, createdName=12498bb3m92(暂无昵称), createdTime=Sat Feb 03 06:41:00 CST 2018, time=2018-02-03, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1952931, encodeId=9a18195293193, content=<a href='/topic/show?id=2940918e65c' target=_blank style='color:#2F92EE;'>#诱导多能干细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91876, encryptionId=2940918e65c, topicName=诱导多能干细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=25d7319, createdName=珙桐, createdTime=Mon Dec 17 01:41:00 CST 2018, time=2018-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1960692, encodeId=b845196069235, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, 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=Fri Aug 03 20:41:00 CST 2018, time=2018-08-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2033266, encodeId=34be203326656, content=<a href='/topic/show?id=dc00e4213b5' target=_blank style='color:#2F92EE;'>#神经分化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74213, encryptionId=dc00e4213b5, topicName=神经分化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30f5146, createdName=zz70, createdTime=Wed Jan 16 20:41:00 CST 2019, time=2019-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1870425, encodeId=f98618e042528, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 05 01:41:00 CST 2018, time=2018-08-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1794543, encodeId=aec81e945435d, content=<a href='/topic/show?id=82b416e79f5' target=_blank style='color:#2F92EE;'>#stem cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16779, encryptionId=82b416e79f5, topicName=stem cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Fri Oct 19 15:41:00 CST 2018, time=2018-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1482076, encodeId=9cd214820e679, content=<a href='/topic/show?id=8cc416e78f3' target=_blank style='color:#2F92EE;'>#STEM#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16778, encryptionId=8cc416e78f3, topicName=STEM)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d1067833268, createdName=12498bb3m92(暂无昵称), createdTime=Sat Feb 03 06:41:00 CST 2018, time=2018-02-03, status=1, ipAttribution=)]