Lab Invest:Fezf2功能的丧失能够促进膀胱癌恶性发展

2018-06-29 AlexYang MedSci原创

前脑胚胎锌指蛋白2(Fezf2)是一个进化保守的锌指结构转录抑制子。之前报道它是一个肿瘤抑制因子;然而,Fezf2在膀胱癌中的作用或者相关的机制还没有很好的研究。最近,有研究人员展示了与临近的非肿瘤组织和正常泌尿道上皮细胞相比,Fezf2的表达在膀胱癌组织和细胞系中下调。研究人员同样在196名膀胱癌患者中,回顾性的分析了Fezf2与各种临床病理特性的相关性。研究发现Fezf2的低表达量与更大的肿瘤

前脑胚胎锌指蛋白2(Fezf2)是一个进化保守的锌指结构转录抑制子。之前报道它是一个肿瘤抑制因子;然而,Fezf2在膀胱癌中的作用或者相关的机制还没有很好的研究。

最近,有研究人员展示了与临近的非肿瘤组织和正常泌尿道上皮细胞相比,Fezf2的表达在膀胱癌组织和细胞系中下调。研究人员同样在196名膀胱癌患者中,回顾性的分析了Fezf2与各种临床病理特性的相关性。研究发现Fezf2的低表达量与更大的肿瘤尺寸、更晚的肿瘤阶段和临床不良预后有关联。更多的是,研究人员还发现了Fezf2的过表达能够显著的抑制膀胱癌细胞的增殖、生长、迁移和侵入能力,并且能够减弱血管生成作用,然而当敲除Fezf2时具有与上述相反的作用。

最后,研究人员指出,Fezf2能够通过激活 NF-κB信号通路来抑制膀胱癌细胞恶性发展。他们的这些发现表明了Fezf2是一个有前景的预后生物标记,并且为膀胱癌的恶性发展提供了一个假定的机制。

原始出处:

Zhaohui Chen, Lijie Zhou, Xuehan Liu et al. Loss of Fezf2 promotes malignant progression of bladder cancer by regulating the NF-κB signaling pathway. Lab Invest. 20 June 2018.

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  2. [GetPortalCommentsPageByObjectIdResponse(id=2051171, encodeId=ddcd20511e164, content=<a href='/topic/show?id=95f8e042dd' target=_blank style='color:#2F92EE;'>#EST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7042, encryptionId=95f8e042dd, topicName=EST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e9a6357, createdName=xiangyuzhou971, createdTime=Wed Oct 24 15:46:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328423, encodeId=b63f3284232b, content=学习了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Sun Jul 01 10:11:27 CST 2018, time=2018-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328151, encodeId=3da332815143, content=学习了谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLbTp9nZtjwVrSZNxAXbAicnKQWnic2eBdJUQYhxO36XdkstSicr7FVF8p5ReH4omtmsbnLdvZLiaJJ1A/132, createdBy=8bff2327056, createdName=kafei, createdTime=Sat Jun 30 08:23:51 CST 2018, time=2018-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328036, encodeId=5ec232803616, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Jun 29 23:28:50 CST 2018, time=2018-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328028, encodeId=ba5f32802891, content=学习了.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Fri Jun 29 22:56:09 CST 2018, time=2018-06-29, status=1, ipAttribution=)]
    2018-07-01 一个字-牛

    学习了谢谢分享

    0

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    2018-06-30 kafei

    学习了谢谢

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2051171, encodeId=ddcd20511e164, content=<a href='/topic/show?id=95f8e042dd' target=_blank style='color:#2F92EE;'>#EST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7042, encryptionId=95f8e042dd, topicName=EST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e9a6357, createdName=xiangyuzhou971, createdTime=Wed Oct 24 15:46:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328423, encodeId=b63f3284232b, content=学习了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Sun Jul 01 10:11:27 CST 2018, time=2018-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328151, encodeId=3da332815143, content=学习了谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLbTp9nZtjwVrSZNxAXbAicnKQWnic2eBdJUQYhxO36XdkstSicr7FVF8p5ReH4omtmsbnLdvZLiaJJ1A/132, createdBy=8bff2327056, createdName=kafei, createdTime=Sat Jun 30 08:23:51 CST 2018, time=2018-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328036, encodeId=5ec232803616, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Jun 29 23:28:50 CST 2018, time=2018-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=328028, encodeId=ba5f32802891, content=学习了.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Fri Jun 29 22:56:09 CST 2018, time=2018-06-29, status=1, ipAttribution=)]
    2018-06-29 明月清辉

    谢谢分享.学习了

    0

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    2018-06-29 1e0f8808m18(暂无匿称)

    学习了.谢谢分享!

    0

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