Cell Death & Disease:肿瘤驯化的B细胞能够促进肾癌的转移

2020-03-19 AlexYang MedSci原创

虽然肿瘤微环境(TME)中的B细胞在癌症恶化中可能具有重要的作用,但其对肾细胞肿瘤(RCC)转移的影响仍旧不清楚。

虽然肿瘤微环境(TME)中的B细胞在癌症恶化中可能具有重要的作用,但其对肾细胞肿瘤(RCC)转移的影响仍旧不清楚。

最近,有研究人员发现RCC组织能够比来源于人类临床RCC样本的周围正常的肾组织招募更多的B细胞。伤口愈合试验、transwell试验和3D侵袭试验阐释了招募的B细胞,也称为肿瘤驯化的B细胞(TEB),能够显著的增加RCC的细胞迁移和侵袭能力。另外,异种种植RCC小鼠模型体内试验数据同样确认了TEB能够改善RCC细胞的侵袭和转移能力。机制解析阐释了TEB能够激活RCC细胞中的IL-1β/HIF-2α信号,并能够诱导下游Ntoch1信号途径。

最后,研究人员指出,上述的结果阐释了TEB在肾癌中的关键作用,并且与肿瘤微环境相关,并且它启动了转移的发生。在RCC进展过程中的这些新鉴定的IL-1β/HIF-2α/Notch1信号途径可能帮助人们开发可能的靶向药物。

原始出处:

Saiyang Li, Chi Huang, Guanghui Hu et al. Tumor-educated B cells promote renal cancer metastasis via inducing the IL-1β/HIF-2α/Notch1 signals. Cell Death & Disease. 02 Mar 2020.

 

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=1871620, encodeId=8cf718e162097, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 30 06:37:11 CST 2020, time=2020-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013225, encodeId=899b201322545, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Jul 28 00:37:11 CST 2020, time=2020-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1961913, encodeId=e925196191310, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Thu Apr 02 13:37:11 CST 2020, time=2020-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1273348, encodeId=fe0c12e334877, content=<a href='/topic/show?id=310d383ef5' target=_blank style='color:#2F92EE;'>#B细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3837, encryptionId=310d383ef5, topicName=B细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6eba113, createdName=xiaoyeshuang, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1531548, encodeId=1fc715315485f, content=<a href='/topic/show?id=770e5e9457' target=_blank style='color:#2F92EE;'>#Death#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5794, encryptionId=770e5e9457, topicName=Death)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=32e312278742, createdName=cy0328, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1871620, encodeId=8cf718e162097, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 30 06:37:11 CST 2020, time=2020-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013225, encodeId=899b201322545, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Jul 28 00:37:11 CST 2020, time=2020-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1961913, encodeId=e925196191310, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Thu Apr 02 13:37:11 CST 2020, time=2020-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1273348, encodeId=fe0c12e334877, content=<a href='/topic/show?id=310d383ef5' target=_blank style='color:#2F92EE;'>#B细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3837, encryptionId=310d383ef5, topicName=B细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6eba113, createdName=xiaoyeshuang, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1531548, encodeId=1fc715315485f, content=<a href='/topic/show?id=770e5e9457' target=_blank style='color:#2F92EE;'>#Death#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5794, encryptionId=770e5e9457, topicName=Death)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=32e312278742, createdName=cy0328, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1871620, encodeId=8cf718e162097, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 30 06:37:11 CST 2020, time=2020-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013225, encodeId=899b201322545, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Jul 28 00:37:11 CST 2020, time=2020-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1961913, encodeId=e925196191310, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Thu Apr 02 13:37:11 CST 2020, time=2020-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1273348, encodeId=fe0c12e334877, content=<a href='/topic/show?id=310d383ef5' target=_blank style='color:#2F92EE;'>#B细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3837, encryptionId=310d383ef5, topicName=B细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6eba113, createdName=xiaoyeshuang, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1531548, encodeId=1fc715315485f, content=<a href='/topic/show?id=770e5e9457' target=_blank style='color:#2F92EE;'>#Death#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5794, encryptionId=770e5e9457, topicName=Death)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=32e312278742, createdName=cy0328, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=)]
    2020-04-02 docwu2019
  4. [GetPortalCommentsPageByObjectIdResponse(id=1871620, encodeId=8cf718e162097, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 30 06:37:11 CST 2020, time=2020-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013225, encodeId=899b201322545, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Jul 28 00:37:11 CST 2020, time=2020-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1961913, encodeId=e925196191310, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Thu Apr 02 13:37:11 CST 2020, time=2020-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1273348, encodeId=fe0c12e334877, content=<a href='/topic/show?id=310d383ef5' target=_blank style='color:#2F92EE;'>#B细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3837, encryptionId=310d383ef5, topicName=B细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6eba113, createdName=xiaoyeshuang, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1531548, encodeId=1fc715315485f, content=<a href='/topic/show?id=770e5e9457' target=_blank style='color:#2F92EE;'>#Death#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5794, encryptionId=770e5e9457, topicName=Death)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=32e312278742, createdName=cy0328, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1871620, encodeId=8cf718e162097, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 30 06:37:11 CST 2020, time=2020-08-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013225, encodeId=899b201322545, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Tue Jul 28 00:37:11 CST 2020, time=2020-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1961913, encodeId=e925196191310, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Thu Apr 02 13:37:11 CST 2020, time=2020-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1273348, encodeId=fe0c12e334877, content=<a href='/topic/show?id=310d383ef5' target=_blank style='color:#2F92EE;'>#B细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3837, encryptionId=310d383ef5, topicName=B细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6eba113, createdName=xiaoyeshuang, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1531548, encodeId=1fc715315485f, content=<a href='/topic/show?id=770e5e9457' target=_blank style='color:#2F92EE;'>#Death#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5794, encryptionId=770e5e9457, topicName=Death)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=32e312278742, createdName=cy0328, createdTime=Sat Mar 21 08:37:11 CST 2020, time=2020-03-21, status=1, ipAttribution=)]
    2020-03-21 cy0328