CANCER DISCOVERY:研究人员确定了致命肺癌的两个治疗靶点

2019-07-27 海北 MedSci原创

LKB1(STK11)肿瘤抑制因子中的突变是非小细胞肺癌(NSCLC)中第三最常见的遗传改变。 LKB1编码丝氨酸/苏氨酸激酶,其直接磷酸化并激活14种AMPK家族激酶(“AMPKR”)

LKB1(STK11)肿瘤抑制因子中的突变是非小细胞肺癌NSCLC)中第三最常见的遗传改变。 

LKB1编码丝氨酸/苏氨酸激酶,其直接磷酸化并激活14种AMPK家族激酶(“AMPKR”)。至今为止,许多AMPKR的功能仍然模糊不清,而且对LKB1的肿瘤抑制功能最关键的仍然是未知的。

最近,研究人员将AMPKR家族的CRISPR和遗传分析结合在NSCLC细胞系和小鼠模型中,揭示了SIK亚家族令人惊讶的关键作用。

Sik1的条件性遗传损失揭示了Kras依赖性肺癌小鼠模型中肿瘤生长的增加,其通过丧失相关激酶Sik3而进一步增强。

由于SIK的大多数已知底物控制转录,研究人员进行基因表达分析,揭示了LKB1-和SIK1 / 3缺陷肿瘤之间共同的AP-1和IL6信号传导的上调。

SIK的底物CRTC2是这种效果所必需的,也是SIK损失的增殖益处所必须的。


原始出处:

Pablo E Hollstein et al. The AMPK-related kinases SIK1 and SIK3 mediate key tumor suppressive effects of LKB1 in NSCLC. Cancer Discovery, 2019 DOI: 10.1158/2159-8290


本文系梅斯医学(MedSci)原创编译整理,转载需授权

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=1895385, encodeId=4498189538508, content=<a href='/topic/show?id=18ae64e21d3' target=_blank style='color:#2F92EE;'>#治疗靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64721, encryptionId=18ae64e21d3, topicName=治疗靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Jul 29 18:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1783704, encodeId=379e1e83704f6, content=<a href='/topic/show?id=d195513038' target=_blank style='color:#2F92EE;'>#cover#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5130, encryptionId=d195513038, topicName=cover)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52c7237, createdName=yahu, createdTime=Sun Dec 15 17:17:00 CST 2019, time=2019-12-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013062, encodeId=472b20130627e, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Jun 24 08:17:00 CST 2020, time=2020-06-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1907597, encodeId=7880190e59748, content=<a href='/topic/show?id=379fe3364c9' target=_blank style='color:#2F92EE;'>#研究人员#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73364, encryptionId=379fe3364c9, topicName=研究人员)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Mon Feb 10 00:17:00 CST 2020, time=2020-02-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1587879, encodeId=2373158e87980, content=<a href='/topic/show?id=cb1e1006ebd' target=_blank style='color:#2F92EE;'>#ISC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10067, encryptionId=cb1e1006ebd, topicName=ISC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173417575755, createdName=yankaienglish, createdTime=Mon Jul 29 05:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1895385, encodeId=4498189538508, content=<a href='/topic/show?id=18ae64e21d3' target=_blank style='color:#2F92EE;'>#治疗靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64721, encryptionId=18ae64e21d3, topicName=治疗靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Jul 29 18:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1783704, encodeId=379e1e83704f6, content=<a href='/topic/show?id=d195513038' target=_blank style='color:#2F92EE;'>#cover#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5130, encryptionId=d195513038, topicName=cover)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52c7237, createdName=yahu, createdTime=Sun Dec 15 17:17:00 CST 2019, time=2019-12-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013062, encodeId=472b20130627e, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Jun 24 08:17:00 CST 2020, time=2020-06-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1907597, encodeId=7880190e59748, content=<a href='/topic/show?id=379fe3364c9' target=_blank style='color:#2F92EE;'>#研究人员#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73364, encryptionId=379fe3364c9, topicName=研究人员)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Mon Feb 10 00:17:00 CST 2020, time=2020-02-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1587879, encodeId=2373158e87980, content=<a href='/topic/show?id=cb1e1006ebd' target=_blank style='color:#2F92EE;'>#ISC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10067, encryptionId=cb1e1006ebd, topicName=ISC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173417575755, createdName=yankaienglish, createdTime=Mon Jul 29 05:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=)]
    2019-12-15 yahu
  3. [GetPortalCommentsPageByObjectIdResponse(id=1895385, encodeId=4498189538508, content=<a href='/topic/show?id=18ae64e21d3' target=_blank style='color:#2F92EE;'>#治疗靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64721, encryptionId=18ae64e21d3, topicName=治疗靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Jul 29 18:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1783704, encodeId=379e1e83704f6, content=<a href='/topic/show?id=d195513038' target=_blank style='color:#2F92EE;'>#cover#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5130, encryptionId=d195513038, topicName=cover)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52c7237, createdName=yahu, createdTime=Sun Dec 15 17:17:00 CST 2019, time=2019-12-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013062, encodeId=472b20130627e, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Jun 24 08:17:00 CST 2020, time=2020-06-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1907597, encodeId=7880190e59748, content=<a href='/topic/show?id=379fe3364c9' target=_blank style='color:#2F92EE;'>#研究人员#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73364, encryptionId=379fe3364c9, topicName=研究人员)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Mon Feb 10 00:17:00 CST 2020, time=2020-02-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1587879, encodeId=2373158e87980, content=<a href='/topic/show?id=cb1e1006ebd' target=_blank style='color:#2F92EE;'>#ISC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10067, encryptionId=cb1e1006ebd, topicName=ISC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173417575755, createdName=yankaienglish, createdTime=Mon Jul 29 05:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1895385, encodeId=4498189538508, content=<a href='/topic/show?id=18ae64e21d3' target=_blank style='color:#2F92EE;'>#治疗靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64721, encryptionId=18ae64e21d3, topicName=治疗靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Jul 29 18:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1783704, encodeId=379e1e83704f6, content=<a href='/topic/show?id=d195513038' target=_blank style='color:#2F92EE;'>#cover#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5130, encryptionId=d195513038, topicName=cover)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52c7237, createdName=yahu, createdTime=Sun Dec 15 17:17:00 CST 2019, time=2019-12-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013062, encodeId=472b20130627e, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Jun 24 08:17:00 CST 2020, time=2020-06-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1907597, encodeId=7880190e59748, content=<a href='/topic/show?id=379fe3364c9' target=_blank style='color:#2F92EE;'>#研究人员#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73364, encryptionId=379fe3364c9, topicName=研究人员)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Mon Feb 10 00:17:00 CST 2020, time=2020-02-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1587879, encodeId=2373158e87980, content=<a href='/topic/show?id=cb1e1006ebd' target=_blank style='color:#2F92EE;'>#ISC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10067, encryptionId=cb1e1006ebd, topicName=ISC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173417575755, createdName=yankaienglish, createdTime=Mon Jul 29 05:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1895385, encodeId=4498189538508, content=<a href='/topic/show?id=18ae64e21d3' target=_blank style='color:#2F92EE;'>#治疗靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64721, encryptionId=18ae64e21d3, topicName=治疗靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Jul 29 18:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1783704, encodeId=379e1e83704f6, content=<a href='/topic/show?id=d195513038' target=_blank style='color:#2F92EE;'>#cover#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5130, encryptionId=d195513038, topicName=cover)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52c7237, createdName=yahu, createdTime=Sun Dec 15 17:17:00 CST 2019, time=2019-12-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013062, encodeId=472b20130627e, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Jun 24 08:17:00 CST 2020, time=2020-06-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1907597, encodeId=7880190e59748, content=<a href='/topic/show?id=379fe3364c9' target=_blank style='color:#2F92EE;'>#研究人员#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73364, encryptionId=379fe3364c9, topicName=研究人员)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Mon Feb 10 00:17:00 CST 2020, time=2020-02-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1587879, encodeId=2373158e87980, content=<a href='/topic/show?id=cb1e1006ebd' target=_blank style='color:#2F92EE;'>#ISC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10067, encryptionId=cb1e1006ebd, topicName=ISC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=173417575755, createdName=yankaienglish, createdTime=Mon Jul 29 05:17:00 CST 2019, time=2019-07-29, status=1, ipAttribution=)]
    2019-07-29 yankaienglish

相关资讯

免疫治疗时代,化疗和抗血管生成治疗在肺癌中的地位如何?

肺癌的免疫治疗已从临床研究走向临床实践,那么化疗和抗血管生成治疗的地位是否下降?又该怎样选择治疗人群?让我们来看看来自法国里昂Léon Bérard肿瘤中心肿瘤内科的Maurice Pérol教授在2019年ASCO年会上所做的专题报告——“Chemotherapy and antiangiogenic therapy in 2019:Who needs it?”

Neon新疫苗“一箭三雕”连破肺癌、膀胱癌、黑色素瘤

“救命神器”天上来!默沙东无人机完成零下70摄氏度低温药品递送Direct Relief组织宣布,由默沙东(MSD)、AT&T、Softbox和Direct Relief联合进行,使用无人机向偏远地区递送需要低温保存的药品和疫苗的概念验证研究获得成功。这一结果可能代表着生物医药物流创新和人道主义活动方面的重要进步。图片来源:默沙东提供对于地处偏远区域或者发生自然灾害地区的人们来说,由于

Justin Stebbing教授分享肺癌异质性和治疗选择

“2019全国肺癌大会”在上海隆重召开,本次会议由中国抗癌协会肺癌专业委员会主办、上海交通大学附属胸科医院承办,围绕肺癌的手术治疗、放疗、精准治疗、免疫治疗及多学科协作等议题展开了深入的讨论。在6月22日国际专场上,来自英国Hammer Smith医院的Justin Stebbing教授带来了“肺癌异质性和治疗选择”的主题演讲,有幸邀请到Justin Stebbing教授就这一话题和免疫治疗热点问

Oncogene:乳腺癌和肺癌的靶向抑制剂联合可显著克服肿瘤耐药性

Oncogene最新发表的一项研究表明,当乳腺癌靶向抑制剂palbociclib与肺癌靶向抑制剂克唑替尼联合使用时,抗癌效果显着高于单独使用的药物。

专家共议肺癌肿瘤标志物检测: 精准时代风向标,助力优化肺癌全程管理

在我国,肺癌患者普遍存在确诊时间晚、预后差等问题,防治形势十分严峻。随着近年来肿瘤标志物临床应用研究的深入,其对肿瘤早期辅助诊断、疗效评估、预后与随访等临床应用价值的不断凸显,可用肿瘤标志物优化肺癌全程管理。近日,由罗氏诊断主办的肺癌诊疗高峰论坛上,中国医学科学院肿瘤医院胡兴胜教授和西安交通大学第一附属医院李满祥教授就肿瘤标志物检测在肺癌全程管理中的应用进行了详细的分享与探讨。

Cell:抗氧化剂不能乱吃!当心肺癌转移!

导读:肺癌是发病率和死亡率增长最快、对人群健康和生命威胁最大的恶性肿瘤之一。肺癌晚期可出现各个不同脏器的转移,引起相应症状,给病人带来极大的痛苦,甚至威胁生命,将转移扼杀在摇篮里是降低患者死亡率的关键。