CSMO 2014 :晚期NSCLC个体化治疗时代化疗的新思路

2014-07-09 福建省肿瘤医院 黄诚 林根 医学论坛网

在7月4日的第八届中国肿瘤内科大会会上,福建省肿瘤医院的黄诚教授分享了晚期非小细胞肺癌个体化治疗时代化疗的新思路。近年来,基于肺癌发病机制的深入认识以及癌基因组学的研究成果,肺癌靶向治疗取得了突破性进展。与靶向治疗相比,NSCLC">NSCLC化疗的研究进展缓慢,但即便如此,OPTIMAL临床试验结果告诉我们:在EGFR突变患者中,接受过EGFR-TKI及化疗的患者预后要优于仅接受EGFR-

在7月4日的第八届中国肿瘤内科大会会上,福建省肿瘤医院的黄诚教授分享了晚期非小细胞肺癌个体化治疗时代化疗的新思路。近年来,基于肺癌发病机制的深入认识以及癌基因组学的研究成果,肺癌靶向治疗取得了突破性进展。与靶向治疗相比,NSCLC">NSCLC化疗的研究进展缓慢,但即便如此,OPTIMAL临床试验结果告诉我们:在EGFR突变患者中,接受过EGFR-TKI及化疗的患者预后要优于仅接受EGFR-TKI或化疗患者。这提示我们:在现阶段,化疗仍是晚期NSCLC的一个重要的治疗手段。

那么,个体化化疗的出路在哪里?首先,必须回答一个核心问题,不同肿瘤类型对化疗敏感性为什么会有这么大的差别,一些肿瘤如淋巴瘤、精原细胞瘤等化疗可以达到根治的目的,而一些肿瘤如肝癌、肾癌等对化疗高度抵抗,这些差别的本质原因是什么?我们已经明确肿瘤是一类多基因病变的疾病,其生物学行为异常的本质原因是相关基因的异常,不同肿瘤基因组的差异很可能是化疗疗效差别的最主要原因。这一猜测也已经通过大规模细胞株药物敏感性筛查的研究结果初步得以证实,几乎所有的药物敏感性均与基因异常有关(超过90%);另外,与靶向治疗靶标相比,细胞毒药物应答与基因组学的相关性较弱,化疗单个标志物的意义非常有限。

因此,借助于基因组学研究成果,挖掘不同肿瘤化疗疗效差别的本质原因,发现可能的“核心”分子,通过数理统计分析方法,可能是个体化化疗的一个突破方向。目前一些学者也已经开始尝试多基因/分子联合预测化疗疗效的研究,无论是从机体-药物基因组学研究还是从肿瘤-药物基因组学研究层面,均提示多靶点联合预测模式要优于单个靶标预测模式。

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2019278, encodeId=6fbe20192e8a9, content=<a href='/topic/show?id=61f458359f7' target=_blank style='color:#2F92EE;'>#新思路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58359, encryptionId=61f458359f7, topicName=新思路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a5712500001, createdName=晓辰, createdTime=Mon Aug 04 21:10:00 CST 2014, time=2014-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2024711, encodeId=32e62024e1159, content=<a href='/topic/show?id=c27516459de' target=_blank style='color:#2F92EE;'>#SMO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16459, encryptionId=c27516459de, topicName=SMO)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Sat Jan 17 16:10:00 CST 2015, time=2015-01-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379732, encodeId=a9dc13e973292, content=<a href='/topic/show?id=193721289ea' target=_blank style='color:#2F92EE;'>#个体化治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21289, encryptionId=193721289ea, topicName=个体化治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1416259, encodeId=8d1b141625990, content=<a href='/topic/show?id=6cef59801ea' target=_blank style='color:#2F92EE;'>#晚期NSCLC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59801, encryptionId=6cef59801ea, topicName=晚期NSCLC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b093156350, createdName=经常头晕, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1435279, encodeId=786314352e934, content=<a href='/topic/show?id=9a5c212e88f' target=_blank style='color:#2F92EE;'>#个体化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21278, encryptionId=9a5c212e88f, topicName=个体化)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
    2014-08-04 晓辰
  2. [GetPortalCommentsPageByObjectIdResponse(id=2019278, encodeId=6fbe20192e8a9, content=<a href='/topic/show?id=61f458359f7' target=_blank style='color:#2F92EE;'>#新思路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58359, encryptionId=61f458359f7, topicName=新思路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a5712500001, createdName=晓辰, createdTime=Mon Aug 04 21:10:00 CST 2014, time=2014-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2024711, encodeId=32e62024e1159, content=<a href='/topic/show?id=c27516459de' target=_blank style='color:#2F92EE;'>#SMO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16459, encryptionId=c27516459de, topicName=SMO)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Sat Jan 17 16:10:00 CST 2015, time=2015-01-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379732, encodeId=a9dc13e973292, content=<a href='/topic/show?id=193721289ea' target=_blank style='color:#2F92EE;'>#个体化治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21289, encryptionId=193721289ea, topicName=个体化治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1416259, encodeId=8d1b141625990, content=<a href='/topic/show?id=6cef59801ea' target=_blank style='color:#2F92EE;'>#晚期NSCLC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59801, encryptionId=6cef59801ea, topicName=晚期NSCLC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b093156350, createdName=经常头晕, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1435279, encodeId=786314352e934, content=<a href='/topic/show?id=9a5c212e88f' target=_blank style='color:#2F92EE;'>#个体化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21278, encryptionId=9a5c212e88f, topicName=个体化)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
    2015-01-17 liuhuangbo
  3. [GetPortalCommentsPageByObjectIdResponse(id=2019278, encodeId=6fbe20192e8a9, content=<a href='/topic/show?id=61f458359f7' target=_blank style='color:#2F92EE;'>#新思路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58359, encryptionId=61f458359f7, topicName=新思路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a5712500001, createdName=晓辰, createdTime=Mon Aug 04 21:10:00 CST 2014, time=2014-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2024711, encodeId=32e62024e1159, content=<a href='/topic/show?id=c27516459de' target=_blank style='color:#2F92EE;'>#SMO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16459, encryptionId=c27516459de, topicName=SMO)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Sat Jan 17 16:10:00 CST 2015, time=2015-01-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379732, encodeId=a9dc13e973292, content=<a href='/topic/show?id=193721289ea' target=_blank style='color:#2F92EE;'>#个体化治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21289, encryptionId=193721289ea, topicName=个体化治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1416259, encodeId=8d1b141625990, content=<a href='/topic/show?id=6cef59801ea' target=_blank style='color:#2F92EE;'>#晚期NSCLC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59801, encryptionId=6cef59801ea, topicName=晚期NSCLC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b093156350, createdName=经常头晕, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1435279, encodeId=786314352e934, content=<a href='/topic/show?id=9a5c212e88f' target=_blank style='color:#2F92EE;'>#个体化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21278, encryptionId=9a5c212e88f, topicName=个体化)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2019278, encodeId=6fbe20192e8a9, content=<a href='/topic/show?id=61f458359f7' target=_blank style='color:#2F92EE;'>#新思路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58359, encryptionId=61f458359f7, topicName=新思路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a5712500001, createdName=晓辰, createdTime=Mon Aug 04 21:10:00 CST 2014, time=2014-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2024711, encodeId=32e62024e1159, content=<a href='/topic/show?id=c27516459de' target=_blank style='color:#2F92EE;'>#SMO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16459, encryptionId=c27516459de, topicName=SMO)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Sat Jan 17 16:10:00 CST 2015, time=2015-01-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379732, encodeId=a9dc13e973292, content=<a href='/topic/show?id=193721289ea' target=_blank style='color:#2F92EE;'>#个体化治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21289, encryptionId=193721289ea, topicName=个体化治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1416259, encodeId=8d1b141625990, content=<a href='/topic/show?id=6cef59801ea' target=_blank style='color:#2F92EE;'>#晚期NSCLC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59801, encryptionId=6cef59801ea, topicName=晚期NSCLC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b093156350, createdName=经常头晕, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1435279, encodeId=786314352e934, content=<a href='/topic/show?id=9a5c212e88f' target=_blank style='color:#2F92EE;'>#个体化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21278, encryptionId=9a5c212e88f, topicName=个体化)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=2019278, encodeId=6fbe20192e8a9, content=<a href='/topic/show?id=61f458359f7' target=_blank style='color:#2F92EE;'>#新思路#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58359, encryptionId=61f458359f7, topicName=新思路)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a5712500001, createdName=晓辰, createdTime=Mon Aug 04 21:10:00 CST 2014, time=2014-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2024711, encodeId=32e62024e1159, content=<a href='/topic/show?id=c27516459de' target=_blank style='color:#2F92EE;'>#SMO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16459, encryptionId=c27516459de, topicName=SMO)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6779163, createdName=liuhuangbo, createdTime=Sat Jan 17 16:10:00 CST 2015, time=2015-01-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1379732, encodeId=a9dc13e973292, content=<a href='/topic/show?id=193721289ea' target=_blank style='color:#2F92EE;'>#个体化治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21289, encryptionId=193721289ea, topicName=个体化治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1416259, encodeId=8d1b141625990, content=<a href='/topic/show?id=6cef59801ea' target=_blank style='color:#2F92EE;'>#晚期NSCLC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59801, encryptionId=6cef59801ea, topicName=晚期NSCLC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3b093156350, createdName=经常头晕, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1435279, encodeId=786314352e934, content=<a href='/topic/show?id=9a5c212e88f' target=_blank style='color:#2F92EE;'>#个体化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21278, encryptionId=9a5c212e88f, topicName=个体化)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Fri Jul 11 00:10:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]

相关资讯

Nat Commun :疼痛或可实现个体化治疗

  一项关于红斑性肢痛病分子学病因的研究促使耶鲁大学的研究者新开发出了一种疼痛的个体化治疗策略,同时据此他们还可以预测在慢性疼痛患者中,哪些对治疗的反应性较好。   在美国,有超过1/4的人存在慢性疼痛,其中有近40%在现有药物治疗下疼痛未得到有效缓解。在许多常见疾病(如糖尿病神经病变)中,对其导致疼痛的根源尚不十分清楚。   该项发表于《Nature Communications》杂志的新研

Cell:肺癌全基因组测序研究有助个体化治疗

肺癌是世界范围内癌症死亡的主要原因,其伴随的是相应的低生存率。两项新型的全基因组测序研究解开了致死性肺癌中所涉及的新基因,而且结果也揭示了在抽烟者和不抽烟者中机体突变的巨大差异。相关研究成果刊登在了近日的国际杂志Cell上。研究结果为提高个体生存率的个体化治疗铺平了道路。 来自华盛顿大学医学院的研究者Ramaswamy Govindan指出,我们付出了很多努力,旨在完全理解肺癌的基因组蓝图,尤其

全国抑郁焦虑高峰论坛纪要

  3月16日,全国抑郁焦虑高峰论坛在杭州召开。上海市精神卫生中心张明园教授和北京大学第六医院于欣教授担任大会主席。会上,美国南卡罗莱纳大学弗拉基米尔·马来(Vladimir Maletic)教授和浙江大学医学院附属第二医院李惠春教授分别就“抑郁只是综合征吗?用整体观点看抑郁症”和“症状学引导下的抑郁症个体化治疗”做了精彩报告。在之后进行的中西对话环节,天津市精神卫生中心张勇教授首先进行“中国抑郁

干扰素个体化治疗CHB新近进展

    文章作者:上海交通大学医学院附属瑞金医院 谢青    慢性乙肝(CHB)是全球肝病治疗领域的研究热点之一。近日,荷兰肝病学会主席,分别从临床研究和病例出发,结合近期更新的欧洲肝病研究学会(EASL)和亚太肝病研究学会(APASL)乙肝治疗指南,介绍了聚乙二醇干扰素(PEG IFN)个体化治疗CHB进展。  &n

LRM:哮喘的基因化和个体化治疗

无偏倚的遗传学方法,尤其是全基因组相关研究,已确定了哮喘发病机制新的基因靶点。但迄今为止,这些基因靶点只能解释哮喘的部分遗传特性。疾病异质性的重要性、完善疾病表型的需求及易感性基因不同于严重性基因,这些都推动研究者扩大哮喘基因学的研究范围。 研究发现基因在不少因果途径中发挥着积极作用,这提示基因得分可以帮助我们理解基因变异对个体的影响。基因-环境相互作用进一步增加了基因变异的复杂性,而这点一

Nature:癌症个体化治疗崎岖之路

癌症个体化治疗就是指根据癌症患者的独特遗传学,采用特异和最佳治疗方案对患者进行治疗的方法。然而,发表在11月27日《自然》(Nature)杂志上的一项新研究却让其变得复杂。在这篇文章中,研究人员指出了这种药物筛查方法中存在的缺陷。 在计算机生物学家John Quackenbush领导下,Dana-Farber癌症研究所的研究人员将去年发表在Nature杂志上的两项研究