Nature:中性粒细胞——乳腺癌肺转移的重要“帮凶”

2015-12-16 佚名 生物谷

尽管科学家们已经在癌细胞靶向药物开发方面取得显著进展,但治疗转移性肿瘤的治疗方法通常不是特别有效。许多研究表明癌细胞对它们所处的微环境存在依赖性,因此靶向肿瘤中的非癌细胞组成成分可能是新型治疗方法开发的重要基础。但是人们对于肿瘤生长和转移过程中宿主应答所发挥的作用仍了解较少,限制了新型治疗方法的开发。   在一项发表在国际学术期刊Nature上的最新研究中,来自英国弗朗西斯克里克

尽管科学家们已经在癌细胞靶向药物开发方面取得显著进展,但治疗转移性肿瘤的治疗方法通常不是特别有效。许多研究表明癌细胞对它们所处的微环境存在依赖性,因此靶向肿瘤中的非癌细胞组成成分可能是新型治疗方法开发的重要基础。但是人们对于肿瘤生长和转移过程中宿主应答所发挥的作用仍了解较少,限制了新型治疗方法的开发。
 
在一项发表在国际学术期刊Nature上的最新研究中,来自英国弗朗西斯克里克研究所的研究人员发现中性粒细胞是乳腺癌小鼠模型肺转移灶微环境中的一种主要组成成分,同时也是促进转移灶形成的一个重要推动因素。
 
早期研究已经证明中性粒细胞在炎症性应答过程中发挥重要作用,但关于中性粒细胞是否会促进肿瘤形成一直存在争议。
 
研究人员利用多种不同策略阻断了中性粒细胞向癌细胞转移位点的招募过程,结果表明中性粒细胞能够促进癌细胞转移,特别是转移起始过程。特别重要的是,研究人员还发现中性粒细胞能够产生一种化学物质,促进具有高度成瘤潜能的癌细胞富集从而扩张癌细胞池,帮助癌细胞在远端组织定植形成转移灶。
 
通过基因或药物方法抑制中性粒细胞内负责合成该化学物质的酶(Alox5)能够消除中性粒细胞的促癌转移活性,随后抑制转移灶形成。
 
总得来说,这项研究表明靶向肿瘤微环境中的特定组成成分在抗癌转移方面具有重要应用前景,同时也具有较高的效率,抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点。

原文出处:

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 (8)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
    2016-09-01 liye789132251
  2. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
    2016-01-26 doctording1

    这篇文章有一定深度

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
    2016-01-26 doctording1

    是一篇不错的文章

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
    2015-12-26 hixiaoluo

    好文章,值得看。

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
    2015-12-17 永圣

    要是炎症的病人,癌症转移不是将加速?

    0

  8. [GetPortalCommentsPageByObjectIdResponse(id=1880891, encodeId=80c718808913a, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu Sep 01 09:05:00 CST 2016, time=2016-09-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59695, encodeId=4e35596952d, content=这篇文章有一定深度, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=59697, encodeId=b5cf5969e75, content=是一篇不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=132, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=59121683644, createdName=doctording1, createdTime=Tue Jan 26 16:44:00 CST 2016, time=2016-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48330, encodeId=f73048330ff, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 16:29:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296606, encodeId=b3721296606d6, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1555508, encodeId=4c74155550893, content=<a href='/topic/show?id=6d4f8232623' target=_blank style='color:#2F92EE;'>#肺转移#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82326, encryptionId=6d4f8232623, topicName=肺转移)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6914619384, createdName=licz0428, createdTime=Fri Dec 18 04:05:00 CST 2015, time=2015-12-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46553, encodeId=cfff46553f1, content=要是炎症的病人,癌症转移不是将加速?, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e31c1656664, createdName=永圣, createdTime=Thu Dec 17 23:56:00 CST 2015, time=2015-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=46445, encodeId=9419464459b, content=抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Wed Dec 16 22:33:00 CST 2015, time=2015-12-16, status=1, ipAttribution=)]
    2015-12-16 jetleo

    抑制中性粒细胞中的Alox5或可限制癌细胞转移,Alox5也将成为抗癌新靶点

    0

相关资讯

Nature:体内微生物促进中性粒细胞衰老加重炎症性疾病

                                  &

Science:免疫细胞杀敌新策略

近日,刊登在国际杂志Science上的一项研究论文中,来自美国罗切斯特大学的研究人员通过研究表示,就好象成群飞翔的鸟儿能够学会如何节约能量,蚂蚁能够开创殖民地来保护蚁王,免疫细胞也会参与协调行为来清除消灭机体中的病毒,比如流感病毒等。文章中,研究者首次揭示了免疫细胞如何发挥作用来达到其目的地—感染或损伤位点,当机体处于开放状态时,病毒或细菌就会占据多个机体位点:肺部、咽喉、皮肤、胃部或者耳朵,而

Science:炎症反应中中性粒细胞是如何迁移的?

炎症反应一般由血管化组织的损伤引起,它能够通过清除微生物,愈合伤口实现机体的稳态控制。然而,不受控制的炎症反应也能够引发机体的病变。因此,我们需要对炎症反应中的信号传导机制有系统的了解。然而,最大的难题在于炎症组织内部的信号错综复杂,牵一发而动全身,所以要想从中找出某一条清晰的线索是比较困难的。 对于中性粒细胞相应炎性刺激的迁移过程,McDonald等人对其中的每一步都做了详细的研究。首先,

Neurology:脑缺血患者溶栓前中性粒细胞高,患者预后差

目的:为了确定缺血性卒中(IS)患者,静脉给予rtPA溶栓前,较高的中性粒细胞计数与症状性脑出血(sICH)和3月不良预后之间的关系。方法:在里尔和赫尔辛基群体研究中,给予IS患者rtPA治疗前,检测血液中白细胞,中性粒细胞以及淋巴细胞计数。主要终点为sICH(欧洲急性脑卒中Ⅱ定义)。次要终点为死亡以及3个月极好预后(mRS分数0-1或等于卒中前),良好预后(mRS分数为0-2或等于卒中前)。结果

胰腺炎发生的始作俑者

瑞典隆德大学的研究人员可能发现了民众患急性胰腺炎的原因及病情转归。研究结果对急性胰腺炎药物的研发和选择具有重要的借鉴作用。 大家都知道,若中性粒细胞被过度激活,则会引起胰腺出现炎症反应。然而,直到现在,是什么原因导致中性粒细胞出现激活还没有一个令人满意答案。因此,隆德大学的三个研究小组同时开始研究,以寻找到令人满意的答案。 隆德大学的Henrik Thorlacius教授说道:“我们的研究表明,中

Nat Commun:中性粒细胞也能产生IL-6

近日,国际期刊Nature Communication在线发表了意大利科学家的一项最新研究成果,他们发现在人的中性粒细胞中,IL-6的染色质结构持续保持无活性的凝集状态。但当受到信号刺激,中性粒细胞中的IL-6基因位点的染色质能够发生重塑,从而启动IL-6表达和分泌。 关于人类中性粒细胞能否产生IL-6的问题一直存在争议,Maili Zimmermann等人利用分离纯化的人中性粒细胞发现,在无刺