JAMA Oncol:靶向抗癌药究竟对哪些癌症患者有效,一测便知!

2017-10-30 佚名 “肿瘤免疫细胞治疗资讯”微信号

癌症药物帕尼单抗是晚期肠癌患者的一种选择,然而这种靶向药只对一部分患者有效果,对于其他患者而言,这种靶向药不仅无法改善病情,而且还会带来难以忍受的副作用。

癌症药物帕尼单抗是晚期肠癌患者的一种选择,然而这种靶向药只对一部分患者有效果,对于其他患者而言,这种靶向药不仅无法改善病情,而且还会带来难以忍受的副作用。

目前,利兹大学的研究人员与北卡罗来纳州杜克大学的研究人员们从肿瘤中分离出一种蛋白质,HER3,有助于预测药物治疗的有效性。研究人员发现患者体内存在高水平的HER3可能从药物中获益。另一方面,如果癌症患者体内缺乏这种蛋白质,不仅对帕尼单抗无效果,还会带来很多副作用。研究结果发表于《JAMA Oncology》杂志上,研究者们在报告中指出,HER3水平高的患者,单药治疗4个月,肿瘤缩小或稳定。HER3水平低的患者,单药治疗没有效果。

去年,该研究小组发表了一篇报告,在报告中,研究人员指出,成为配体的蛋白质存可以帮助预测谁将受益于帕尼单抗,结合当前研究结果,HER3和配体存在于20%的肠癌患者体内,也就是说,帕尼单抗可以帮助20%的肠癌患者延长生命。

研究人员表示:“爱此次研究中,共有308名参与则参加临床试验,试验结果证明,HER3是一种非常有用的测试,可以有效的确定适用于帕尼单抗的患者,这样的话,很多用药无效的患者就不需要浪费无谓的时间,可以尽快选择另一种治疗方法。”

原始出处:

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1819822, encodeId=fb9718198225c, content=<a href='/topic/show?id=9ec7999104d' target=_blank style='color:#2F92EE;'>#靶向抗癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=99910, encryptionId=9ec7999104d, topicName=靶向抗癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Wed Aug 22 20:25:00 CST 2018, time=2018-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1865169, encodeId=7ebd186516956, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Sun Nov 12 21:25:00 CST 2017, time=2017-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289560, encodeId=33401289560a4, content=<a href='/topic/show?id=cbb8e1356f7' target=_blank style='color:#2F92EE;'>#癌症患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71356, encryptionId=cbb8e1356f7, topicName=癌症患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=10ba218, createdName=zgwhgch, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314719, encodeId=03021314e1910, content=<a href='/topic/show?id=9d4b5554131' target=_blank style='color:#2F92EE;'>#抗癌药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55541, encryptionId=9d4b5554131, topicName=抗癌药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=)]
    2018-08-22 lqvr
  2. [GetPortalCommentsPageByObjectIdResponse(id=1819822, encodeId=fb9718198225c, content=<a href='/topic/show?id=9ec7999104d' target=_blank style='color:#2F92EE;'>#靶向抗癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=99910, encryptionId=9ec7999104d, topicName=靶向抗癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Wed Aug 22 20:25:00 CST 2018, time=2018-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1865169, encodeId=7ebd186516956, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Sun Nov 12 21:25:00 CST 2017, time=2017-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289560, encodeId=33401289560a4, content=<a href='/topic/show?id=cbb8e1356f7' target=_blank style='color:#2F92EE;'>#癌症患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71356, encryptionId=cbb8e1356f7, topicName=癌症患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=10ba218, createdName=zgwhgch, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314719, encodeId=03021314e1910, content=<a href='/topic/show?id=9d4b5554131' target=_blank style='color:#2F92EE;'>#抗癌药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55541, encryptionId=9d4b5554131, topicName=抗癌药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=)]
    2017-11-12 minlingfeng
  3. [GetPortalCommentsPageByObjectIdResponse(id=1819822, encodeId=fb9718198225c, content=<a href='/topic/show?id=9ec7999104d' target=_blank style='color:#2F92EE;'>#靶向抗癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=99910, encryptionId=9ec7999104d, topicName=靶向抗癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Wed Aug 22 20:25:00 CST 2018, time=2018-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1865169, encodeId=7ebd186516956, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Sun Nov 12 21:25:00 CST 2017, time=2017-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289560, encodeId=33401289560a4, content=<a href='/topic/show?id=cbb8e1356f7' target=_blank style='color:#2F92EE;'>#癌症患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71356, encryptionId=cbb8e1356f7, topicName=癌症患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=10ba218, createdName=zgwhgch, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314719, encodeId=03021314e1910, content=<a href='/topic/show?id=9d4b5554131' target=_blank style='color:#2F92EE;'>#抗癌药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55541, encryptionId=9d4b5554131, topicName=抗癌药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1819822, encodeId=fb9718198225c, content=<a href='/topic/show?id=9ec7999104d' target=_blank style='color:#2F92EE;'>#靶向抗癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=99910, encryptionId=9ec7999104d, topicName=靶向抗癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aea0290, createdName=lqvr, createdTime=Wed Aug 22 20:25:00 CST 2018, time=2018-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1865169, encodeId=7ebd186516956, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Sun Nov 12 21:25:00 CST 2017, time=2017-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1289560, encodeId=33401289560a4, content=<a href='/topic/show?id=cbb8e1356f7' target=_blank style='color:#2F92EE;'>#癌症患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71356, encryptionId=cbb8e1356f7, topicName=癌症患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=10ba218, createdName=zgwhgch, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1314719, encodeId=03021314e1910, content=<a href='/topic/show?id=9d4b5554131' target=_blank style='color:#2F92EE;'>#抗癌药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55541, encryptionId=9d4b5554131, topicName=抗癌药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Tue Oct 31 23:25:00 CST 2017, time=2017-10-31, status=1, ipAttribution=)]
    2017-10-31 sunylz

相关资讯

CLIN CANCER RES:头颈部肿瘤中人乳头瘤病毒调节HER3表达

人乳头瘤病毒(HPV)16在头颈部鳞状细胞癌(HNSCC)中具有病因学作用,同时病毒表达的E6和E7癌蛋白是肿瘤生长所必须的物质。HPV+肿瘤患者预后更好,但是目前尚缺乏HPV特异性治疗方式。近期研究发现HPV+肿瘤与HPV-肿瘤受体络氨酸激酶(RTK)不同。HER3就是这些RTK中的一种,HER3在HPV+肿瘤中高表达且与PI3K作用。CLIN CANCER RES近期发表了一篇文章,研究HPV