Nat Cell Biol:促进乳腺癌细胞对放射疗法产生耐受的特殊蛋白ZEB1

2014-08-08 佚名 生物谷

近日,来自美国德州大学MD安德森癌症中心的研究人员通过研究发现,一种名为ZEB1(锌指E盒结合同源框蛋白)的蛋白质可以促进乳腺癌对放射疗法产生耐受性,研究者Li Ma博士表示,蛋白质ZEB1实际上可以帮助乳腺肿瘤细胞修复因辐射疗法带来的DNA损伤,而实现这一修复的机制或许是通过DNA损伤反应路径,相关研究刊登于国际杂志Nature Cell Biology上。 放射疗法可以通过诱导DNA破

近日,来自美国德州大学MD安德森癌症中心的研究人员通过研究发现,一种名为ZEB1(锌指E盒结合同源框蛋白)的蛋白质可以促进乳腺癌对放射疗法产生耐受性,研究者Li Ma博士表示,蛋白质ZEB1实际上可以帮助乳腺肿瘤细胞修复因辐射疗法带来的DNA损伤,而实现这一修复的机制或许是通过DNA损伤反应路径,相关研究刊登于国际杂志Nature Cell Biology上。

放射疗法可以通过诱导DNA破碎而引发癌细胞死亡,肿瘤细胞往往会积极分裂,而且在DNA损伤修复机制上存在缺陷,其并不能修复自身损伤的DNA,但是并不总是这样,有时候机体会产生对放疗耐受的肿瘤细胞,这些细胞就会开启DNA的损伤反应修复机制,截至目前其所涉及的机制尚不清楚。

癌症干细胞被认为可以通过激活细胞自身的DNA损伤反应系统来促进癌细胞对放疗的耐受性,这项研究就揭示,ZEB1蛋白可以诱导癌细胞产生一种上皮间质转化(EMT)的过程,从而使得特定的肿瘤获得癌症干细胞的特性,当然包括对放疗的耐受性在内。EMT过程是机体对伤口愈合的一种反应,其也被认为是癌症细胞进行恶化扩散的一种方法。

研究者Ma说道,我们发现ZEB1蛋白可以通过一系列复杂的事件来实现某种“诡计”,而这些复杂的事件可以允许一种名为ATM的基因稳定蛋白质Chk1,该基因在DNA的损伤反应过程中扮演着重要角色。ZEB1可以促进Chk1的能力,进而通过开启USP7的表达来促进肿瘤对放疗产生耐受性。

最后研究者表示,放疗在乳腺癌的治疗过程中扮演着重要角色,为了克服对放疗产生耐受的肿瘤细胞的屏障,揭示其产生耐受的机制显得尤为重要,而开发新型安全有效的靶向疗法,尤其是以ZEB1和Chk1为靶点的疗法也是非常重要的。

原始出处:

Zhang P1, Wei Y2, Wang L1, Debeb BG3, Yuan Y4, Zhang J1, Yuan J1, Wang M1, Chen D1, Sun Y2, Woodward WA3, Liu Y5, Dean DC5, Liang H4, Hu Y6, Ang KK3, Hung MC7, Chen J8, Ma L8.ATM-mediated stabilization of ZEB1 promotes DNA damage response and radioresistance through CHK1.Nat Cell Biol. 2014 Aug 3. doi: 10.1038/ncb3013. [Epub ahead of print]

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=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
    2015-02-27 xiaoai5777

    不错的文章,学习了

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
    2015-01-21 sunylz
  4. [GetPortalCommentsPageByObjectIdResponse(id=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
    2015-02-24 维他命
  6. [GetPortalCommentsPageByObjectIdResponse(id=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
    2014-12-10 liye789132251
  8. [GetPortalCommentsPageByObjectIdResponse(id=1766884, encodeId=07331e6688410, content=<a href='/topic/show?id=64f5343e2f' target=_blank style='color:#2F92EE;'>#Biol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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=Fri Mar 13 02:06:00 CST 2015, time=2015-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=17094, encodeId=029e1e09469, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=121, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:32:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917057, encodeId=1540191e0576f, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Jan 21 06:06:00 CST 2015, time=2015-01-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1928579, encodeId=15a019285e9ae, content=<a href='/topic/show?id=54495e39233' target=_blank style='color:#2F92EE;'>#放射疗法#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57392, encryptionId=54495e39233, topicName=放射疗法)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8fc0211, createdName=doctor-chen9582, createdTime=Tue Feb 24 01:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959120, encodeId=48ee1959120a0, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, 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=Tue Feb 24 08:06:00 CST 2015, time=2015-02-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1868875, encodeId=00d418688e54a, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sat Jan 03 02:06:00 CST 2015, time=2015-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1880218, encodeId=d31a18802180d, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Dec 10 11:06:00 CST 2014, time=2014-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1251994, encodeId=a25a1251994e0, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sun Aug 10 00:06:00 CST 2014, time=2014-08-10, status=1, ipAttribution=)]
    2014-08-10 yxch36

相关资讯

J Control Release:蜂毒液可能是乳腺癌的潜在药物

近日,Institute for Biomedical Research (IRB Barcelona)科学家利用体外试验发现,用蜂毒液可杀死肿瘤细胞。下一步研究将是测试其在小鼠肿瘤模型中的有效性。实际上蜂毒早被研究用于帕金森,过敏等疾病的治疗(资讯:BMC Complement Altern Med:蜂毒针灸可能用于帕金森病的治疗 ) 。 尽管目前正在开发各种化合物对抗癌症,但它们都具有严重的

JCO:耶鲁专家建议药企在乳腺癌药物试验中设置饮食或锻炼对照组

美国耶鲁大学公共卫生学院副教授Melinda Irwin博士发文建议,制药企业应在癌症药物试验中设置生活方式干预(例如锻炼和饮食干预)组,作为活性对照组。(JClinOncol.2014年6月16日在线版)Irwin博士强调,这在药物获益较小或者某种药物的摄入或依从性较低时尤其有价值。她表示,目前针对此类干预的研究缺乏政府资助,所以药企应考虑实施这个大胆的试验设计建议。Irwin 博士指出,由于

Nat Genet:GWAS研究发现三个东亚的乳腺癌风险位点

美国Vanderbilt University领导的一个国际研究小组对数万名东亚妇女开展了三阶段的全基因组关联研究(GWAS),在1号、5号和15号染色体上找到了3个乳腺癌风险位点。这项成果于7月20日发表在Nature Genetics上。 研究小组最初的工作是鉴定风险位点附近基因和调控区域的相关功能。这些位点不仅适用于评估此群体的乳腺癌风 险,也有助于了解疾病新的生物学特征。文章的资深作者

索拉非尼不能延长HER2阴性乳腺癌患者无进展生存期(RESILIENCE研究)

拜耳(Bayer)和安进(Amgen)旗下Onyx制药7月24日公布了有关抗癌药多吉美(Nexavar,通用名:sorafenib,索拉非尼)的一项III期研究(RESILIENCE)的数据。该项研究是一项随机、双盲、安慰剂对照III期研究,在537例既往对紫杉类药物(taxane)有抵抗或治疗失败、同时对蒽环类药物(anthracycline)有抵抗或治疗失败或不适于进一步的蒽环类药物治疗的

Clin Cancer Res:乳腺导管原位癌术前局部应用他莫昔芬凝胶同样有效

Clinical Cancer Research 7月15日在线发表的一项小型phase 2研究显示,与口服他莫昔芬相比,局部使用4-羟基他莫昔芬(4-OHT,他莫昔芬的抗雌激素代谢产物)凝胶制剂在乳腺导管原位癌(DCIS)术前应用,与口服他莫西芬同样有效,支持对这一局部外用治疗进行进一步研究(Clin. Cancer Res. 2014;20:3672-82)。这是一项随机、双盲、

NICE 支持 Intrabeam 放疗用于乳腺癌治疗

英国国家卫生与临床优化研究所(NICE)支持 Intrabeam 单次术中放疗纳入英国国民健康服务体系(NHS)用于乳腺癌患者的治疗。已公布的 NICE 指南(草案)建议,对早期乳腺癌患者应考虑应用 Intrabeam 放疗。作为一次性放疗方案,Intrabeam 术中放疗可减少患者前往医院就诊的次数。 NICE 卫生技术评估中心主任 Carole Longson 教授表示,Intrabeam