Nat Commun:研究定义了PD-L1阴性ER阳性乳腺癌患者的新型免疫特征

2020-10-06 MedSci原创 MedSci原创

在雌激素受体(ER)阳性乳腺癌中,对免疫治疗的反应并不常见,并且迄今为止缺乏预测性标志物。

在雌激素受体(ER)阳性乳腺癌中,对免疫治疗的反应并不常见,并且迄今为止缺乏预测性标志物。

这项随机II期研究将检查点抑制剂治疗ER阳性乳腺癌患者的表观遗传学引物的安全性和反应率定义为主要终点。次要和探索性终点包括PD-L1调控和T细胞免疫信号。

 

结果,34名患者接受了伏立诺他、他莫昔芬和pembrolizumab,在之前的五种转移治疗方案进展后无过度毒性。客观反应为4%,临床获益率(CR+PR+SD>6 m)为19%。在5/5的临床获益患者的肿瘤或血液中可见T细胞衰竭(CD8+ PD-1+/CTLA-4+)和治疗调节性T细胞衰竭(CD4+ Foxp3+/CTLA-4+),但只有1例无反应者。肿瘤淋巴细胞浸润率为0.17%。只有两名无反应者的PD-L1表达量大于1%。

综上所述,该数据定义了PD-L1阴性ER阳性乳腺癌患者的新型免疫特征,这些患者更可能从免疫检查点和组蛋白去乙酰化酶抑制中获益。

 

原始出处:

 

Manuela Terranova-BarberioNela Pawlowska, et al., Exhausted T cell signature predicts immunotherapy response in ER-positive breast cancer. Nat Commun. 2020 Jul 17;11(1):3584. doi: 10.1038/s41467-020-17414-y.

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=2087794, encodeId=6f92208e794c6, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Tue Apr 06 18:28:29 CST 2021, time=2021-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884707, encodeId=07b31884e070b, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Fri Aug 27 16:28:29 CST 2021, time=2021-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255093, encodeId=75481255093f3, content=<a href='/topic/show?id=be71139214f' target=_blank style='color:#2F92EE;'>#PD-L1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13921, encryptionId=be71139214f, topicName=PD-L1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1309251, encodeId=5956130925119, content=<a href='/topic/show?id=8dbb29086c6' target=_blank style='color:#2F92EE;'>#免疫特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29086, encryptionId=8dbb29086c6, topicName=免疫特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e080359, createdName=surilei, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571225, encodeId=93fb15e122563, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=890316, encodeId=3ca0890316ac, content=打卡, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200914/f1df8506d5cb4909bac2efc340b6c1fe/dcc6dd2dbec44613838b555fbe723804.jpg, createdBy=686b1371609, createdName=liyu7822, createdTime=Tue Oct 06 07:02:20 CST 2020, time=2020-10-06, status=1, ipAttribution=)]
    2021-04-06 liuli5079
  2. [GetPortalCommentsPageByObjectIdResponse(id=2087794, encodeId=6f92208e794c6, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Tue Apr 06 18:28:29 CST 2021, time=2021-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884707, encodeId=07b31884e070b, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Fri Aug 27 16:28:29 CST 2021, time=2021-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255093, encodeId=75481255093f3, content=<a href='/topic/show?id=be71139214f' target=_blank style='color:#2F92EE;'>#PD-L1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13921, encryptionId=be71139214f, topicName=PD-L1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1309251, encodeId=5956130925119, content=<a href='/topic/show?id=8dbb29086c6' target=_blank style='color:#2F92EE;'>#免疫特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29086, encryptionId=8dbb29086c6, topicName=免疫特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e080359, createdName=surilei, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571225, encodeId=93fb15e122563, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=890316, encodeId=3ca0890316ac, content=打卡, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200914/f1df8506d5cb4909bac2efc340b6c1fe/dcc6dd2dbec44613838b555fbe723804.jpg, createdBy=686b1371609, createdName=liyu7822, createdTime=Tue Oct 06 07:02:20 CST 2020, time=2020-10-06, status=1, ipAttribution=)]
    2021-08-27 liye789132251
  3. [GetPortalCommentsPageByObjectIdResponse(id=2087794, encodeId=6f92208e794c6, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Tue Apr 06 18:28:29 CST 2021, time=2021-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884707, encodeId=07b31884e070b, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Fri Aug 27 16:28:29 CST 2021, time=2021-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255093, encodeId=75481255093f3, content=<a href='/topic/show?id=be71139214f' target=_blank style='color:#2F92EE;'>#PD-L1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13921, encryptionId=be71139214f, topicName=PD-L1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1309251, encodeId=5956130925119, content=<a href='/topic/show?id=8dbb29086c6' target=_blank style='color:#2F92EE;'>#免疫特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29086, encryptionId=8dbb29086c6, topicName=免疫特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e080359, createdName=surilei, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571225, encodeId=93fb15e122563, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=890316, encodeId=3ca0890316ac, content=打卡, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200914/f1df8506d5cb4909bac2efc340b6c1fe/dcc6dd2dbec44613838b555fbe723804.jpg, createdBy=686b1371609, createdName=liyu7822, createdTime=Tue Oct 06 07:02:20 CST 2020, time=2020-10-06, status=1, ipAttribution=)]
    2020-10-07 hb2008ye
  4. [GetPortalCommentsPageByObjectIdResponse(id=2087794, encodeId=6f92208e794c6, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Tue Apr 06 18:28:29 CST 2021, time=2021-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884707, encodeId=07b31884e070b, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Fri Aug 27 16:28:29 CST 2021, time=2021-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255093, encodeId=75481255093f3, content=<a href='/topic/show?id=be71139214f' target=_blank style='color:#2F92EE;'>#PD-L1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13921, encryptionId=be71139214f, topicName=PD-L1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1309251, encodeId=5956130925119, content=<a href='/topic/show?id=8dbb29086c6' target=_blank style='color:#2F92EE;'>#免疫特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29086, encryptionId=8dbb29086c6, topicName=免疫特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e080359, createdName=surilei, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571225, encodeId=93fb15e122563, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=890316, encodeId=3ca0890316ac, content=打卡, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200914/f1df8506d5cb4909bac2efc340b6c1fe/dcc6dd2dbec44613838b555fbe723804.jpg, createdBy=686b1371609, createdName=liyu7822, createdTime=Tue Oct 06 07:02:20 CST 2020, time=2020-10-06, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2087794, encodeId=6f92208e794c6, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Tue Apr 06 18:28:29 CST 2021, time=2021-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884707, encodeId=07b31884e070b, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Fri Aug 27 16:28:29 CST 2021, time=2021-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255093, encodeId=75481255093f3, content=<a href='/topic/show?id=be71139214f' target=_blank style='color:#2F92EE;'>#PD-L1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13921, encryptionId=be71139214f, topicName=PD-L1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1309251, encodeId=5956130925119, content=<a href='/topic/show?id=8dbb29086c6' target=_blank style='color:#2F92EE;'>#免疫特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29086, encryptionId=8dbb29086c6, topicName=免疫特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e080359, createdName=surilei, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571225, encodeId=93fb15e122563, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=890316, encodeId=3ca0890316ac, content=打卡, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200914/f1df8506d5cb4909bac2efc340b6c1fe/dcc6dd2dbec44613838b555fbe723804.jpg, createdBy=686b1371609, createdName=liyu7822, createdTime=Tue Oct 06 07:02:20 CST 2020, time=2020-10-06, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=2087794, encodeId=6f92208e794c6, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Tue Apr 06 18:28:29 CST 2021, time=2021-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884707, encodeId=07b31884e070b, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Fri Aug 27 16:28:29 CST 2021, time=2021-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1255093, encodeId=75481255093f3, content=<a href='/topic/show?id=be71139214f' target=_blank style='color:#2F92EE;'>#PD-L1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13921, encryptionId=be71139214f, topicName=PD-L1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1309251, encodeId=5956130925119, content=<a href='/topic/show?id=8dbb29086c6' target=_blank style='color:#2F92EE;'>#免疫特征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29086, encryptionId=8dbb29086c6, topicName=免疫特征)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e080359, createdName=surilei, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571225, encodeId=93fb15e122563, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Wed Oct 07 16:28:29 CST 2020, time=2020-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=890316, encodeId=3ca0890316ac, content=打卡, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200914/f1df8506d5cb4909bac2efc340b6c1fe/dcc6dd2dbec44613838b555fbe723804.jpg, createdBy=686b1371609, createdName=liyu7822, createdTime=Tue Oct 06 07:02:20 CST 2020, time=2020-10-06, status=1, ipAttribution=)]
    2020-10-06 liyu7822

    打卡

    0

相关资讯

Nat Commun:放射性基因组学特征揭示与乳腺癌生存相关的瘤内异质性

细胞和分子异质性在实体瘤中很常见。人类癌症中包含着不同比例的不同基因组亚克隆,每个亚克隆都具有独特的基因表达模式和生物功能。基因组异质性促进了不良临床结果,包括对治疗的抗性和降低总生存期(OS)。

严颖:晚期乳腺癌抗HER2合理分层治疗

抗HER2靶向治疗药物分层 抗HER2靶向治疗药物根据药物作用机制可以分为两大类:一类是单克隆抗体类,其中包括曲妥珠单抗等;另一类是小分子酪氨酸激酶抑制剂,包括拉帕替尼等。

Br J Cancer:FOXP3和PD-L1或可成为化生性乳腺癌的潜在治疗靶标

化生性乳腺癌(MBC)是一种罕见的乳腺癌亚型,占浸润性乳腺癌的0.2–5%。MBC具有异质性,其特征表现为肿瘤细胞可分化为包括鳞状、梭形、骨、软骨样等多种组织类型。MBC是一种经典的三阴性

Clin Cancer Res:早期激素受体阳性乳腺癌患者的BRCAness和肿瘤炎症基因表达特征

雌激素和(或)孕酮受体阳性的早期乳腺癌患者可受益于激素治疗,然而,由于高流行率和长期复发风险造成的全球高死亡负担需要生物标志物来指导其他治疗方法。

Gene Dev:清华医学院郑撼球等揭示抑制乳腺癌转移的关键因子

据2018年国际癌症研究机构(IARC)调查数据显示,乳腺癌在全球女性癌症中的发病率为24.2%,占据女性癌症的首位,其中52.9%发生在发展中国家。

闪耀ESMO!礼来阿贝西利(abemaciclib)显著降低HR+,HER2-高危早期乳腺癌患者复发风险达25%

9月20日,礼来制药宣布,阿贝西利(abemaciclib)联合标准辅助内分泌治疗(ET)用于激素受体阳性(HR+)、人表皮生长因子受体2阴性(HER2-)的高危早期乳腺癌患者,较单独使用标准辅助ET