Baidu
map

Sci Rep:在热激蛋白90调控抑制的膀胱癌疗法中,蛋白组和组蛋白翻译后修饰的蛋白组学分析

2017-03-26 AlexYang MedSci原创

热激蛋白90(HSP90)的抑制作用的利用是一个非常诱人用于癌症治疗的策略。一些HSP90抑制剂在临床肿瘤试验中展现了很有应用前途的效果。然而,关于HSP90调控抑制的膀胱癌疗法的机制所知甚少。最近,研究人员报道了一个数量蛋白组学研究,即当蛋白表达量的改变和组蛋白翻译后修饰(PTMs)改变时,膀胱癌对HSP90抑制作用响应的评估。研究展示了5种HSP90抑制剂(AUY922, ganetespib

热激蛋白90(HSP90)的抑制作用的利用是一个非常诱人用于癌症治疗的策略。一些HSP90抑制剂在临床肿瘤试验中展现了很有应用前途的效果。然而,关于HSP90调控抑制的膀胱癌疗法的机制所知甚少。

最近,研究人员报道了一个数量蛋白组学研究,即当蛋白表达量的改变和组蛋白翻译后修饰(PTMs)改变时,膀胱癌对HSP90抑制作用响应的评估。研究展示了5种HSP90抑制剂(AUY922, ganetespib, SNX2112, AT13387, 和CUDC305)显着地抑制了膀胱癌5637细胞的增殖,并呈现剂量和时间依赖的模式。在AUY922和ganetespib处理中,研究人员利用蛋白组学研究量化了518个表达上调两倍的和811个表达下调两倍的蛋白。利用生物信息学分析,研究人员阐释了那些表达有差异的蛋白参与了多种细胞学过程和酶调控的信号途径,包括了染色质修饰和细胞死亡相关通路。更进一步的是,在AUY922和ganetespib处理的5637细胞中,研究人员利用数量蛋白组研究方法,在核心组蛋白93个标记中鉴定了14种类型的PTMs,并且包括丁酰化、瓜氨酸化、二羟基异丁酰化、甲基化、 糖基化修饰、丙酰化和琥珀酰化的34个新的组蛋白标记。总之,该研究概括了在膀胱癌细胞中,HSP90抑制剂处理后,蛋白组的变化和组蛋白PTMs对其响应的关系。最后,研究人员指出,该研究强化了对HSP90抑制调控的膀胱癌疗法的理解。

原始出处:

Qingdi Quentin Li, Jian-Jiang Hao, Zheng Zhang et al. Proteomic analysis of proteome and histone post-translational modifications in heat shock protein 90 inhibition-mediated bladder cancer therapeutics. Scientific Reports. 15 March 2017. doi:10.1038/s41598-017-00143-6.

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=2059045, encodeId=64b6205904501, content=<a href='/topic/show?id=95e78868e8b' target=_blank style='color:#2F92EE;'>#蛋白翻译#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88687, encryptionId=95e78868e8b, topicName=蛋白翻译)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f378286, createdName=shalley66, createdTime=Thu Feb 22 17:23:00 CST 2018, time=2018-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037114, encodeId=4367203e11451, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue May 09 14:23:00 CST 2017, time=2017-05-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2038097, encodeId=ad2f203809ede, content=<a href='/topic/show?id=82aa886807b' target=_blank style='color:#2F92EE;'>#蛋白组学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88680, encryptionId=82aa886807b, topicName=蛋白组学)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/385F510BDFE0F55A4FFDFDFFD9892943/100, createdBy=a3262500163, createdName=siiner, createdTime=Thu Sep 14 16:23:00 CST 2017, time=2017-09-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=189748, encodeId=dd5f189e487f, content=哦,学习了。期待实质性突破。, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLAibgOibuZnfdFE64hJHibbD6WwEgyaXx7DtibMOSicJ6JZoLEAIdAdkhDmHWO7P7OXg2tkTicZy9libryicw/0, createdBy=aa991670466, createdName=sword20000, createdTime=Sun Apr 23 00:25:02 CST 2017, time=2017-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384657, encodeId=a02a138465e0e, content=<a href='/topic/show?id=5c74e7739f0' target=_blank style='color:#2F92EE;'>#组蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77739, encryptionId=5c74e7739f0, topicName=组蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1569284, encodeId=54ca1569284e8, content=<a href='/topic/show?id=1c562e42646' target=_blank style='color:#2F92EE;'>#修饰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27426, encryptionId=1c562e42646, topicName=修饰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=29c615505859, createdName=zhangyxzsh, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2059045, encodeId=64b6205904501, content=<a href='/topic/show?id=95e78868e8b' target=_blank style='color:#2F92EE;'>#蛋白翻译#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88687, encryptionId=95e78868e8b, topicName=蛋白翻译)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f378286, createdName=shalley66, createdTime=Thu Feb 22 17:23:00 CST 2018, time=2018-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037114, encodeId=4367203e11451, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue May 09 14:23:00 CST 2017, time=2017-05-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2038097, encodeId=ad2f203809ede, content=<a href='/topic/show?id=82aa886807b' target=_blank style='color:#2F92EE;'>#蛋白组学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88680, encryptionId=82aa886807b, topicName=蛋白组学)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/385F510BDFE0F55A4FFDFDFFD9892943/100, createdBy=a3262500163, createdName=siiner, createdTime=Thu Sep 14 16:23:00 CST 2017, time=2017-09-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=189748, encodeId=dd5f189e487f, content=哦,学习了。期待实质性突破。, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLAibgOibuZnfdFE64hJHibbD6WwEgyaXx7DtibMOSicJ6JZoLEAIdAdkhDmHWO7P7OXg2tkTicZy9libryicw/0, createdBy=aa991670466, createdName=sword20000, createdTime=Sun Apr 23 00:25:02 CST 2017, time=2017-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384657, encodeId=a02a138465e0e, content=<a href='/topic/show?id=5c74e7739f0' target=_blank style='color:#2F92EE;'>#组蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77739, encryptionId=5c74e7739f0, topicName=组蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1569284, encodeId=54ca1569284e8, content=<a href='/topic/show?id=1c562e42646' target=_blank style='color:#2F92EE;'>#修饰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27426, encryptionId=1c562e42646, topicName=修饰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=29c615505859, createdName=zhangyxzsh, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2059045, encodeId=64b6205904501, content=<a href='/topic/show?id=95e78868e8b' target=_blank style='color:#2F92EE;'>#蛋白翻译#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88687, encryptionId=95e78868e8b, topicName=蛋白翻译)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f378286, createdName=shalley66, createdTime=Thu Feb 22 17:23:00 CST 2018, time=2018-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037114, encodeId=4367203e11451, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue May 09 14:23:00 CST 2017, time=2017-05-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2038097, encodeId=ad2f203809ede, content=<a href='/topic/show?id=82aa886807b' target=_blank style='color:#2F92EE;'>#蛋白组学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88680, encryptionId=82aa886807b, topicName=蛋白组学)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/385F510BDFE0F55A4FFDFDFFD9892943/100, createdBy=a3262500163, createdName=siiner, createdTime=Thu Sep 14 16:23:00 CST 2017, time=2017-09-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=189748, encodeId=dd5f189e487f, content=哦,学习了。期待实质性突破。, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLAibgOibuZnfdFE64hJHibbD6WwEgyaXx7DtibMOSicJ6JZoLEAIdAdkhDmHWO7P7OXg2tkTicZy9libryicw/0, createdBy=aa991670466, createdName=sword20000, createdTime=Sun Apr 23 00:25:02 CST 2017, time=2017-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384657, encodeId=a02a138465e0e, content=<a href='/topic/show?id=5c74e7739f0' target=_blank style='color:#2F92EE;'>#组蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77739, encryptionId=5c74e7739f0, topicName=组蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1569284, encodeId=54ca1569284e8, content=<a href='/topic/show?id=1c562e42646' target=_blank style='color:#2F92EE;'>#修饰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27426, encryptionId=1c562e42646, topicName=修饰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=29c615505859, createdName=zhangyxzsh, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2059045, encodeId=64b6205904501, content=<a href='/topic/show?id=95e78868e8b' target=_blank style='color:#2F92EE;'>#蛋白翻译#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88687, encryptionId=95e78868e8b, topicName=蛋白翻译)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f378286, createdName=shalley66, createdTime=Thu Feb 22 17:23:00 CST 2018, time=2018-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037114, encodeId=4367203e11451, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue May 09 14:23:00 CST 2017, time=2017-05-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2038097, encodeId=ad2f203809ede, content=<a href='/topic/show?id=82aa886807b' target=_blank style='color:#2F92EE;'>#蛋白组学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88680, encryptionId=82aa886807b, topicName=蛋白组学)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/385F510BDFE0F55A4FFDFDFFD9892943/100, createdBy=a3262500163, createdName=siiner, createdTime=Thu Sep 14 16:23:00 CST 2017, time=2017-09-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=189748, encodeId=dd5f189e487f, content=哦,学习了。期待实质性突破。, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLAibgOibuZnfdFE64hJHibbD6WwEgyaXx7DtibMOSicJ6JZoLEAIdAdkhDmHWO7P7OXg2tkTicZy9libryicw/0, createdBy=aa991670466, createdName=sword20000, createdTime=Sun Apr 23 00:25:02 CST 2017, time=2017-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384657, encodeId=a02a138465e0e, content=<a href='/topic/show?id=5c74e7739f0' target=_blank style='color:#2F92EE;'>#组蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77739, encryptionId=5c74e7739f0, topicName=组蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1569284, encodeId=54ca1569284e8, content=<a href='/topic/show?id=1c562e42646' target=_blank style='color:#2F92EE;'>#修饰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27426, encryptionId=1c562e42646, topicName=修饰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=29c615505859, createdName=zhangyxzsh, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=)]
    2017-04-23 sword20000

    哦,学习了。期待实质性突破。

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2059045, encodeId=64b6205904501, content=<a href='/topic/show?id=95e78868e8b' target=_blank style='color:#2F92EE;'>#蛋白翻译#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88687, encryptionId=95e78868e8b, topicName=蛋白翻译)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f378286, createdName=shalley66, createdTime=Thu Feb 22 17:23:00 CST 2018, time=2018-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037114, encodeId=4367203e11451, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue May 09 14:23:00 CST 2017, time=2017-05-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2038097, encodeId=ad2f203809ede, content=<a href='/topic/show?id=82aa886807b' target=_blank style='color:#2F92EE;'>#蛋白组学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88680, encryptionId=82aa886807b, topicName=蛋白组学)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/385F510BDFE0F55A4FFDFDFFD9892943/100, createdBy=a3262500163, createdName=siiner, createdTime=Thu Sep 14 16:23:00 CST 2017, time=2017-09-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=189748, encodeId=dd5f189e487f, content=哦,学习了。期待实质性突破。, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLAibgOibuZnfdFE64hJHibbD6WwEgyaXx7DtibMOSicJ6JZoLEAIdAdkhDmHWO7P7OXg2tkTicZy9libryicw/0, createdBy=aa991670466, createdName=sword20000, createdTime=Sun Apr 23 00:25:02 CST 2017, time=2017-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384657, encodeId=a02a138465e0e, content=<a href='/topic/show?id=5c74e7739f0' target=_blank style='color:#2F92EE;'>#组蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77739, encryptionId=5c74e7739f0, topicName=组蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1569284, encodeId=54ca1569284e8, content=<a href='/topic/show?id=1c562e42646' target=_blank style='color:#2F92EE;'>#修饰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27426, encryptionId=1c562e42646, topicName=修饰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=29c615505859, createdName=zhangyxzsh, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=)]
    2017-03-28 xqptu
  6. [GetPortalCommentsPageByObjectIdResponse(id=2059045, encodeId=64b6205904501, content=<a href='/topic/show?id=95e78868e8b' target=_blank style='color:#2F92EE;'>#蛋白翻译#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88687, encryptionId=95e78868e8b, topicName=蛋白翻译)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f378286, createdName=shalley66, createdTime=Thu Feb 22 17:23:00 CST 2018, time=2018-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2037114, encodeId=4367203e11451, content=<a href='/topic/show?id=3f366e2157c' target=_blank style='color:#2F92EE;'>#热激蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67215, encryptionId=3f366e2157c, topicName=热激蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue May 09 14:23:00 CST 2017, time=2017-05-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2038097, encodeId=ad2f203809ede, content=<a href='/topic/show?id=82aa886807b' target=_blank style='color:#2F92EE;'>#蛋白组学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=88680, encryptionId=82aa886807b, topicName=蛋白组学)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/385F510BDFE0F55A4FFDFDFFD9892943/100, createdBy=a3262500163, createdName=siiner, createdTime=Thu Sep 14 16:23:00 CST 2017, time=2017-09-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=189748, encodeId=dd5f189e487f, content=哦,学习了。期待实质性突破。, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLAibgOibuZnfdFE64hJHibbD6WwEgyaXx7DtibMOSicJ6JZoLEAIdAdkhDmHWO7P7OXg2tkTicZy9libryicw/0, createdBy=aa991670466, createdName=sword20000, createdTime=Sun Apr 23 00:25:02 CST 2017, time=2017-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384657, encodeId=a02a138465e0e, content=<a href='/topic/show?id=5c74e7739f0' target=_blank style='color:#2F92EE;'>#组蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77739, encryptionId=5c74e7739f0, topicName=组蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ea13490, createdName=xqptu, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1569284, encodeId=54ca1569284e8, content=<a href='/topic/show?id=1c562e42646' target=_blank style='color:#2F92EE;'>#修饰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=27426, encryptionId=1c562e42646, topicName=修饰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=29c615505859, createdName=zhangyxzsh, createdTime=Tue Mar 28 05:23:00 CST 2017, time=2017-03-28, status=1, ipAttribution=)]
    2017-03-28 zhangyxzsh

相关资讯

JBC:热激蛋白90或可诱发肿瘤细胞的代谢

最近,一项发表在国际杂志Journal of Biological Chemistry上的研究论文中,来自美国中佛罗里达大学(University of Central Florida)的研究人员通过对人类机体中发现的一种特殊蛋白进行研究,或可帮助开发出治疗癌症及神经变性疾病的新型疗法。此前研究中研究者发现,名为热激蛋白90(Hsp90)的修饰形式或可诱导神经变性障碍患者机体的神经系统的细胞死亡

Cancer Res:科学家发现热激蛋白抑制剂 或可用于癌症治疗

有研究发现热激蛋白Hsp90能够帮助参与癌症进展的信号蛋白进行正确折叠,因此成为癌症治疗干预的一个新靶点得到科学家们关注。天然鱼藤酮类化合物鱼藤素是Hsp90的一种抑制剂,但该化合物的神经毒性大大限制了其作为抗癌药物在临床领域的应用前景。   近日,来自首尔大学的研究人员在国际学术期刊cancer research上发表了一项最新研究进展,在这项研究中他们找到一种鱼藤素类似物解决

JEM:HSP90抑制物延缓乳腺癌和血癌生长

HSP90分子伴侣循环,图片来自维基共享资源。 根据2012年1月23日在线发表在Journal of Experimental Medicine期刊上的两篇论文,靶向单个蛋白能够有助于对抗乳腺癌和白血病(leukemia, 译者注:也常译作血癌)。 这种单个蛋白是HSP90,它在细胞中作为分子伴侣保护其他蛋白。 德国哥廷根大学(University of G?ttingen) Ute

Baidu
map
Baidu
map
Baidu
map