Nat Commun:透明细胞肾细胞肿瘤中克隆结构能够预测临床结果

2019-04-01 AlexYang MedSci原创

透明细胞肾细胞癌(ccRCC)的遗传背景已经具有大量的调查,但是其进化模式仍旧不清楚。最近,有研究人员从3个不同的群体中分析了473名患者的克隆结构特性。研究发现,突变特征在不同的群体和进化阶段不同。ccRCC的进化模式具有很大的患者之间的遗传异质性,其中del(3p)被认为是常见的最早的事件,之后是3个早期的起始点:VHL和PBRM1变异、del(14q)和其他的体细胞拷贝数变化(SCNAs),

透明细胞肾细胞癌(ccRCC)的遗传背景已经具有大量的调查,但是其进化模式仍旧不清楚。最近,有研究人员从3个不同的群体中分析了473名患者的克隆结构特性。

研究发现,突变特征在不同的群体和进化阶段不同。ccRCC的进化模式具有很大的患者之间的遗传异质性,其中del(3p)被认为是常见的最早的事件,之后是3个早期的起始点:VHL和PBRM1变异、del(14q)和其他的体细胞拷贝数变化(SCNAs),包括了amp(7)、del(1p)和del(6q)。研究人员鉴定了ccRCC的3种预后亚型,这些亚型具有不同的克隆结构特性和免疫浸润:生存期长、VHL富集但缺失BAP1变异的患者具有高水平的Th17和CD8+ T细胞,而那些生存期短且具有高负担的SCNAs患者具有高水平的Tregs和Th2细胞,突出了评估进化模式在ccRCC临床治疗中的重要性。

原始出处:

Yi Huang, Jiayin Wang, Peilin Jia et al. Clonal architectures predict clinical outcome in clear cell renal cell carcinoma. Nat Commun. 18 Mar 2019.

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=1898823, encodeId=0aad18988236e, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Tue Apr 30 23:09:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1680026, encodeId=efab1680026f8, content=<a href='/topic/show?id=ab358265095' target=_blank style='color:#2F92EE;'>#肾细胞肿瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82650, encryptionId=ab358265095, topicName=肾细胞肿瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b19d27833533, createdName=isabellayj, createdTime=Thu Jul 11 09:09:00 CST 2019, time=2019-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1883653, encodeId=6036188365336, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 07 11:09:00 CST 2019, time=2019-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087531, encodeId=312a208e5314d, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Mon Feb 17 05:09:00 CST 2020, time=2020-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1660187, encodeId=ae2f166018e5f, content=<a href='/topic/show?id=8d0d28912db' target=_blank style='color:#2F92EE;'>#克隆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28912, encryptionId=8d0d28912db, topicName=克隆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=596825099872, createdName=aids221, createdTime=Mon Nov 18 04:09:00 CST 2019, time=2019-11-18, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1898823, encodeId=0aad18988236e, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Tue Apr 30 23:09:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1680026, encodeId=efab1680026f8, content=<a href='/topic/show?id=ab358265095' target=_blank style='color:#2F92EE;'>#肾细胞肿瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82650, encryptionId=ab358265095, topicName=肾细胞肿瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b19d27833533, createdName=isabellayj, createdTime=Thu Jul 11 09:09:00 CST 2019, time=2019-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1883653, encodeId=6036188365336, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 07 11:09:00 CST 2019, time=2019-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087531, encodeId=312a208e5314d, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Mon Feb 17 05:09:00 CST 2020, time=2020-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1660187, encodeId=ae2f166018e5f, content=<a href='/topic/show?id=8d0d28912db' target=_blank style='color:#2F92EE;'>#克隆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28912, encryptionId=8d0d28912db, topicName=克隆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=596825099872, createdName=aids221, createdTime=Mon Nov 18 04:09:00 CST 2019, time=2019-11-18, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1898823, encodeId=0aad18988236e, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Tue Apr 30 23:09:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1680026, encodeId=efab1680026f8, content=<a href='/topic/show?id=ab358265095' target=_blank style='color:#2F92EE;'>#肾细胞肿瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82650, encryptionId=ab358265095, topicName=肾细胞肿瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b19d27833533, createdName=isabellayj, createdTime=Thu Jul 11 09:09:00 CST 2019, time=2019-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1883653, encodeId=6036188365336, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 07 11:09:00 CST 2019, time=2019-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087531, encodeId=312a208e5314d, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Mon Feb 17 05:09:00 CST 2020, time=2020-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1660187, encodeId=ae2f166018e5f, content=<a href='/topic/show?id=8d0d28912db' target=_blank style='color:#2F92EE;'>#克隆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28912, encryptionId=8d0d28912db, topicName=克隆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=596825099872, createdName=aids221, createdTime=Mon Nov 18 04:09:00 CST 2019, time=2019-11-18, status=1, ipAttribution=)]
    2019-10-07 liye789132251
  4. [GetPortalCommentsPageByObjectIdResponse(id=1898823, encodeId=0aad18988236e, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Tue Apr 30 23:09:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1680026, encodeId=efab1680026f8, content=<a href='/topic/show?id=ab358265095' target=_blank style='color:#2F92EE;'>#肾细胞肿瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82650, encryptionId=ab358265095, topicName=肾细胞肿瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b19d27833533, createdName=isabellayj, createdTime=Thu Jul 11 09:09:00 CST 2019, time=2019-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1883653, encodeId=6036188365336, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 07 11:09:00 CST 2019, time=2019-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087531, encodeId=312a208e5314d, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Mon Feb 17 05:09:00 CST 2020, time=2020-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1660187, encodeId=ae2f166018e5f, content=<a href='/topic/show?id=8d0d28912db' target=_blank style='color:#2F92EE;'>#克隆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28912, encryptionId=8d0d28912db, topicName=克隆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=596825099872, createdName=aids221, createdTime=Mon Nov 18 04:09:00 CST 2019, time=2019-11-18, status=1, ipAttribution=)]
    2020-02-17 liuli5079
  5. [GetPortalCommentsPageByObjectIdResponse(id=1898823, encodeId=0aad18988236e, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Tue Apr 30 23:09:00 CST 2019, time=2019-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1680026, encodeId=efab1680026f8, content=<a href='/topic/show?id=ab358265095' target=_blank style='color:#2F92EE;'>#肾细胞肿瘤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82650, encryptionId=ab358265095, topicName=肾细胞肿瘤)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b19d27833533, createdName=isabellayj, createdTime=Thu Jul 11 09:09:00 CST 2019, time=2019-07-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1883653, encodeId=6036188365336, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 07 11:09:00 CST 2019, time=2019-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087531, encodeId=312a208e5314d, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Mon Feb 17 05:09:00 CST 2020, time=2020-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1660187, encodeId=ae2f166018e5f, content=<a href='/topic/show?id=8d0d28912db' target=_blank style='color:#2F92EE;'>#克隆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28912, encryptionId=8d0d28912db, topicName=克隆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=596825099872, createdName=aids221, createdTime=Mon Nov 18 04:09:00 CST 2019, time=2019-11-18, status=1, ipAttribution=)]
    2019-11-18 aids221

相关资讯

Sci Rep:在肾细胞肿瘤中,癌症干细胞标记OCT4和NANOG的共表达能够预测不良预后

许多肾癌患者在组合治疗或者免疫治疗后由于癌症干细胞(CSCs)的存在都要经历疾病的复发。最近,有研究人员在肾细胞肿瘤中评估了OCT4和NANOG在表达模式和临床意义,它们均为肾细胞肿瘤的关键干细胞因子。研究总共包括了186个RCC组织样本,并利用工人的CSC标记OCT4和NANOG进行组织芯片免疫染色。之后,研究人员确定了这些标记的表达、临床病理学变量和生存结果之间的相关性。研究发现,OCT4和N