Nature Chemical Biology:中国学者发现新型Wnt/β-catenin信号通路小分子活化剂

2013-07-31 Nature Chemical Biology bio360

日前,中国科学院上海生命科学研究院生物化学与细胞生物学研究所、昆明植物研究所等机构的研究人员,通过筛查石蒜碱衍生物合成化学库,发现了一个新型的Wnt/β-catenin信号通路小分子活化剂,并证实它是通过影响Axin-LRP5/6相互作用从而对Wnt信号通路发挥效应的。 Wnt信号转导通路是一类高度保守的胚胎发育必需信号转导通路,在动物体早期发育中决定背腹轴形成、胚层建立、体节分化、组织或器

日前,中国科学院上海生命科学研究院生物化学与细胞生物学研究所、昆明植物研究所等机构的研究人员,通过筛查石蒜碱衍生物合成化学库,发现了一个新型的Wnt/β-catenin信号通路小分子活化剂,并证实它是通过影响Axin-LRP5/6相互作用从而对Wnt信号通路发挥效应的。

Wnt信号转导通路是一类高度保守的胚胎发育必需信号转导通路,在动物体早期发育中决定背腹轴形成、胚层建立、体节分化、组织或器官形成等一系列重要事件,并直接控制增殖、分化、极化、凋亡与抗凋亡等细胞命运;且与肿瘤发生密切相关。

在这项研究中,研究人员通过筛查一个石蒜碱衍生物合成化学库,发现了一个 Wnt /β-catenin 信号通路活化剂:4-ethyl-5-methyl-5,6-dihydro-[1,3]dioxolo[4,5-j]phenanthridine(HLY78),并证实它以 Wnt 配体依赖性方式发挥作用。

Axin分子是Wnt信号途径中一个十分重要的骨架蛋白,过去的研究表明生物体内存在多种方式调节 Axin 的功能从而影响 Wnt 信号途径的生物学作用。研究人员证实,新型小分子活化剂 HLY78 通过靶向 Axin 的 DIX 结构域,促使 Axin 与 LRP6 结合,由此促进了 LRP6 磷酸化和 Wnt 信号转导。此外,研究人员还确定了 Axin 上与 HLY78 结合的几个关键残基,证实 HLY78 有可能削弱了 Axin 的自身抑制。在斑马鱼实验中,研究人员证实 HLY78 可与 Wnt 在斑马鱼胚胎发育过程中协同发挥作用,并提高了斑马鱼保守造血干细胞(HSC)标记物 runx1 和 cmyb 的表达。

新研究采用一种 Wnt 特异性的小分子,不仅提供了关于 Wnt /β-catenin 信号通路调控的一些新认识,对于推动造血干细胞扩增的临床应用也具有重要意义。

上述研究论文在线刊登在了近期出版的《自然化学生物学》(Nature Chemical Biology)杂志上。来自中科院上海生命科学研究院的李林(Lin Li)院士和中科院昆明植物研究所的郝小江(Xiaojiang Hao)研究员是这篇论文的共同通讯作者。李林院士的主要研究方向为细胞信号转导与调控的分子机制与功能。郝小江研究员主要从事促智新药KMBZ-009的研究、药用植物的化学研究及药物合成基础研究。

Sheng Wang, Junlin Yin, Duozhi Chen, Fen Nie, Xiaomin Song, Cong Fei, Haofei Miao, Changbin Jing, Wenjing Ma, Lei Wang, Sichun Xie, Chen Li, Rong Zeng, Weijun Pan, Xiaojiang Hao& Lin Li. Small-molecule modulation of Wnt signaling via modulating the Axin-LRP5/6 interaction. Nature Chemical Biology, 28 July 2013; doi:10.1038/nchembio.1309

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 (8)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
    2014-03-01 stfoxst
  2. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
    2014-05-03 sunylz
  3. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
    2014-01-21 liye789132251
  5. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
    2014-02-22 宋威
  6. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
  8. [GetPortalCommentsPageByObjectIdResponse(id=1782971, encodeId=4c671e82971f3, content=<a href='/topic/show?id=39754605d8' target=_blank style='color:#2F92EE;'>#Chemical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4605, encryptionId=39754605d8, topicName=Chemical)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1a19115, createdName=stfoxst, createdTime=Sat Mar 01 22:09:00 CST 2014, time=2014-03-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1916972, encodeId=661319169e2dd, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Sat May 03 04:09:00 CST 2014, time=2014-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1766835, encodeId=0f711e66835d7, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3437, encryptionId=64f5343e2f, topicName=Biol)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=446937890434, createdName=12498ebem31暂无昵称, createdTime=Tue Aug 06 10:09:00 CST 2013, time=2013-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1879602, encodeId=042018e96029e, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Tue Jan 21 08:09:00 CST 2014, time=2014-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1914602, encodeId=56aa191460220, content=<a href='/topic/show?id=84d7469559b' target=_blank style='color:#2F92EE;'>#小分子#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46955, encryptionId=84d7469559b, topicName=小分子)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6105386, createdName=宋威, createdTime=Sat Feb 22 05:09:00 CST 2014, time=2014-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1534036, encodeId=56f91534036ce, content=<a href='/topic/show?id=321b18e295a' target=_blank style='color:#2F92EE;'>#Wnt/β-catenin信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18729, encryptionId=321b18e295a, topicName=Wnt/β-catenin信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c20212518920, createdName=marlenexl, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1539570, encodeId=569c15395e061, content=<a href='/topic/show?id=c61a2e315da' target=_blank style='color:#2F92EE;'>#信号通路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27315, encryptionId=c61a2e315da, topicName=信号通路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b12d13147749, createdName=wgx310, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1598566, encodeId=fdd0159856684, content=<a href='/topic/show?id=c4da18e2588' target=_blank style='color:#2F92EE;'>#WNT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=18725, encryptionId=c4da18e2588, topicName=WNT)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=eb3518632538, createdName=zhwj, createdTime=Fri Aug 02 01:09:00 CST 2013, time=2013-08-02, status=1, ipAttribution=)]
    2013-08-02 zhwj