ASCO 2014:GDF15为口腔鳞癌化疗预后的一种生物标志物

2014-05-28 MedSci MedSci原创

摘要号:6037 第一作者:上海交通大学医学院附属第九人民医院口腔颌面外科 钟来平 背景: 随机试验表明,与单独标准疗法相比,诱导化学疗法联合标准疗法治疗口腔鳞状细胞癌(OSCC) 并没有显著的生存效益。诱导化学疗法很可能对具有明显生物学特征的患者亚组具有疗效,开发生物标志物或可帮助识别那些可能对某种特定疗法具有反应的肿瘤患者。 方法:在一项对诱导化学疗法(

摘要号:6037

第一作者:上海交通大学医学院附属第九人民医院口腔颌面外科 钟来平

背景: 随机试验表明,与单独标准疗法相比,诱导化学疗法联合标准疗法治疗口腔鳞状细胞癌(OSCC) 并没有显著的生存效益。诱导化学疗法很可能对具有明显生物学特征的患者亚组具有疗效,开发生物标志物或可帮助识别那些可能对某种特定疗法具有反应的肿瘤患者。

方法:在一项对诱导化学疗法(包括多西他赛、顺铂和5-氟尿嘧啶(TPF))进行的前瞻性、随机III期试验中,对 256例接受治疗的230例OSCC患者的治疗前活检标本进行GDF15免疫组化染色评估;使用体外和体内OSCC模型,对GDF15干预与细胞增殖、迁移、侵袭、集落形成和致瘤性之间的关系进行分析。

结果: GDF15低表达预示着OSCC患者的生存期较好,特别是总生存期(P = 0.049,HR=0.597)和无远处转移生存期(P = 0.031,HR=0.562)。与GDF15高表达相比,GDF15低表达还预示着患者对TPF诱导化学疗法的临床反应较好(P=0.004)。 OSCC 中GDF15表达的降低可使AKT和ERK1/2的磷酸化作用增强,从而对细胞增殖、迁移、侵袭和集落形成以及肿瘤发生起到显著的抑制作用(P <0.05)。同样,GDF15过表达可通过降低AKT和ERK1/2的磷酸化作用,显著促进细胞增殖、迁移、侵袭和集落形成(p <0.05)。

结论:GDF15表达可作为口腔鳞状细胞癌的一种预后生物标志物。GDF15的低表达水平预示着口腔鳞癌患者对TPF诱导化学疗法的临床缓解率较高。 GDF15可通过OSCC患者中的AKT和ERK1/2磷酸化作用促进肿瘤的发生和进展。

研究链接:GDF15 as a potential predictive biomarker for TPF induction chemotherapy in oral squamous cell carcinoma. (Abstract 6037)

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=1840803, encodeId=a60c1840803b4, content=<a href='/topic/show?id=18bf61953d3' target=_blank style='color:#2F92EE;'>#标志物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61953, encryptionId=18bf61953d3, topicName=标志物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ab940, createdName=hukaixun, createdTime=Fri Nov 14 00:04:00 CST 2014, time=2014-11-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938304, encodeId=83fa1938304a6, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Thu Jun 12 22:04:00 CST 2014, time=2014-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1484602, encodeId=bb03148460299, content=<a href='/topic/show?id=3502102944e7' target=_blank style='color:#2F92EE;'>#鳞癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102944, encryptionId=3502102944e7, topicName=鳞癌)], attachment=null, authenticateStatus=null, createdAvatar=Bioon/avatar/20171006/a73877485ccdf6add82293e671bebe21.jpg, createdBy=745a7977375, createdName=1696533704_45270456, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560516, encodeId=8400156051663, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566525, encodeId=aabb156652560, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1840803, encodeId=a60c1840803b4, content=<a href='/topic/show?id=18bf61953d3' target=_blank style='color:#2F92EE;'>#标志物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61953, encryptionId=18bf61953d3, topicName=标志物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ab940, createdName=hukaixun, createdTime=Fri Nov 14 00:04:00 CST 2014, time=2014-11-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938304, encodeId=83fa1938304a6, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Thu Jun 12 22:04:00 CST 2014, time=2014-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1484602, encodeId=bb03148460299, content=<a href='/topic/show?id=3502102944e7' target=_blank style='color:#2F92EE;'>#鳞癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102944, encryptionId=3502102944e7, topicName=鳞癌)], attachment=null, authenticateStatus=null, createdAvatar=Bioon/avatar/20171006/a73877485ccdf6add82293e671bebe21.jpg, createdBy=745a7977375, createdName=1696533704_45270456, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560516, encodeId=8400156051663, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566525, encodeId=aabb156652560, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=)]
    2014-06-12 quxin068
  3. [GetPortalCommentsPageByObjectIdResponse(id=1840803, encodeId=a60c1840803b4, content=<a href='/topic/show?id=18bf61953d3' target=_blank style='color:#2F92EE;'>#标志物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61953, encryptionId=18bf61953d3, topicName=标志物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ab940, createdName=hukaixun, createdTime=Fri Nov 14 00:04:00 CST 2014, time=2014-11-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938304, encodeId=83fa1938304a6, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Thu Jun 12 22:04:00 CST 2014, time=2014-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1484602, encodeId=bb03148460299, content=<a href='/topic/show?id=3502102944e7' target=_blank style='color:#2F92EE;'>#鳞癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102944, encryptionId=3502102944e7, topicName=鳞癌)], attachment=null, authenticateStatus=null, createdAvatar=Bioon/avatar/20171006/a73877485ccdf6add82293e671bebe21.jpg, createdBy=745a7977375, createdName=1696533704_45270456, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560516, encodeId=8400156051663, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566525, encodeId=aabb156652560, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1840803, encodeId=a60c1840803b4, content=<a href='/topic/show?id=18bf61953d3' target=_blank style='color:#2F92EE;'>#标志物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61953, encryptionId=18bf61953d3, topicName=标志物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ab940, createdName=hukaixun, createdTime=Fri Nov 14 00:04:00 CST 2014, time=2014-11-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938304, encodeId=83fa1938304a6, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Thu Jun 12 22:04:00 CST 2014, time=2014-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1484602, encodeId=bb03148460299, content=<a href='/topic/show?id=3502102944e7' target=_blank style='color:#2F92EE;'>#鳞癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102944, encryptionId=3502102944e7, topicName=鳞癌)], attachment=null, authenticateStatus=null, createdAvatar=Bioon/avatar/20171006/a73877485ccdf6add82293e671bebe21.jpg, createdBy=745a7977375, createdName=1696533704_45270456, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560516, encodeId=8400156051663, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566525, encodeId=aabb156652560, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1840803, encodeId=a60c1840803b4, content=<a href='/topic/show?id=18bf61953d3' target=_blank style='color:#2F92EE;'>#标志物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61953, encryptionId=18bf61953d3, topicName=标志物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ab940, createdName=hukaixun, createdTime=Fri Nov 14 00:04:00 CST 2014, time=2014-11-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938304, encodeId=83fa1938304a6, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Thu Jun 12 22:04:00 CST 2014, time=2014-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1484602, encodeId=bb03148460299, content=<a href='/topic/show?id=3502102944e7' target=_blank style='color:#2F92EE;'>#鳞癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102944, encryptionId=3502102944e7, topicName=鳞癌)], attachment=null, authenticateStatus=null, createdAvatar=Bioon/avatar/20171006/a73877485ccdf6add82293e671bebe21.jpg, createdBy=745a7977375, createdName=1696533704_45270456, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1560516, encodeId=8400156051663, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1566525, encodeId=aabb156652560, content=<a href='/topic/show?id=3c746936567' target=_blank style='color:#2F92EE;'>#生物标志#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69365, encryptionId=3c746936567, topicName=生物标志)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=63db15173977, createdName=zhu_jun9842, createdTime=Fri May 30 12:04:00 CST 2014, time=2014-05-30, status=1, ipAttribution=)]

相关资讯

ASCO 2014专家点评:mCRC一线靶向治疗抗VEGF还是抗EGFR?

任何一个从事结直肠癌诊疗工作的医生,如果要问对即将召开的2014年ASCO有什么期待,毫无疑问,我想大家的答案都会提到一个研究,那就是CALGB/SWOG 80405,全称是“FOLFIRI/mFOLFOX6联合贝伐珠单抗对比西妥昔单抗一线治疗KRAS野生型转移性结直肠癌(mCRC)的Ⅲ期研究”,这是一项mCRC一线治疗中两种靶向治疗——西妥昔单抗和贝伐珠单抗的头对头研究。 为何这个试验这么引

ASCO 2014:复发PSA患者即刻ADT 无必要

《期刊观察》(Journal Watch)5月16日新闻。 美国临床肿瘤学会(ASCO)2014年年会上发布的一项观察性研究显示,具有前列腺特异性抗原(PSA)的男性患者,接受前列腺癌治疗后复发时,即刻雄激素阻断疗法(ADT)相较于延迟ADT,并不会让患者受益。 该研究资料来源于国家癌症档案库,研究者抽取了约2000名伴有PSA复发但无癌症复发其他迹象的男性患者,他们接受即刻或延迟ADT治疗至

ASCO 2014:抗癌新药 小荷才露尖尖角

AZD9291、Sonidegib、Lenvatinib、ABT-199、SAR3419、阿帕替尼、MM-121、Lurbinectedin、CRLX101、MK-2206、沃利替尼、ONO-4059、Alisertib、SAR650984、MEK162、 MEDI4736、MSB0010718C、CDX-1127、ARGX-110、INCB024360、NLG-919、PF-0508256

ASCO 2014:肺癌研究结果汇萃及点评(牛哥)

本次ASCO上,关于肺癌的口头报告主要在6月2日全天,内容包括:CMet通路,ALK通路,EGFR通路,抗血管通路,肺鳞癌进展,小细胞肺癌进展,放化疗进展,辅助化疗等等几个部分,除了LBA的摘要外,其他数据结果已经公布。让我们抢先看看这些结果吧! 【Abstract #8000】 METLung研究:Metmeb(Onartuzumab)联合厄洛替尼对比厄洛替尼在复治的IIIb或者IV期N

从2014年ASCO看中国肿瘤研究实力

万众瞩目的2014年美国临床肿瘤学会即将于当地时间5月30日-6月3日在芝加哥召开,今年有55项中国学者主导的研究被收录,涵盖了各癌种领域,包括肺癌、乳腺癌、头颈部癌、消化道及肝癌领域、淋巴瘤、黑色素瘤、肉瘤领域等。 肿瘤资讯小编特此将这些“来自中国的好声音”进行了归纳和整理,管中窥豹,让我们一起从2014年ASCO学术年会看中国肿瘤研究实力。一、2014ASCO中

ASCO 2014:贝伐单抗在HER2阴性乳腺癌辅助治疗中失利(E5103研究)

来自东部肿瘤协作组织(ECOG)的E5103研究是首个关于毒性反应的研究。这项Ⅲ期随机试验比较了多柔比星、环磷酰胺和紫杉醇添加/不添加贝伐单抗时用于HER2阴性乳腺癌治疗的效果。 贝伐单抗可以延长转移性乳腺癌患者的无进展生存期(PFS),但不能改善其总生存(OS)。 E5103研究在HER2阴性乳腺癌的辅助治疗中添加贝伐单抗以评估贝伐单抗在乳腺癌辅助治疗中的作用。 按照1:2:2将患者随机分配