NPG Asia Materials:二维纳米材料肿瘤靶向放疗研究获进展

2017-11-08 佚名 深圳先进院

近日,中国科学院深圳先进技术研究院研究员喻学锋课题组与暨南大学教授陈填烽等合作,设计合成了一种二维片状结构的靶向纳米体系,实现了肿瘤靶向放射治疗。


近日,中国科学院深圳先进技术研究院研究员喻学锋课题组与暨南大学教授陈填烽等合作,设计合成了一种二维片状结构的靶向纳米体系,实现了肿瘤靶向放射治疗。相关研究成果以Decorated ultrathin bismuth selenide nanosheets as targeted theranostic agents for in vivo imaging guided cancer radiation therapy为题,发表在NPG Asia Materials上。

放疗作为临床上最常用的肿瘤治疗方法,其疗效受到射线辐射剂量和增敏剂毒性的极大限制。因此,开发高效低毒且具备诊断与治疗功能的放疗制剂具有重要意义。喻学锋团队此前在黑磷、硒化铋等二维材料的肿瘤诊疗研究领域取得了系列研究成果。前期研究发现,硒(Se)是人体必需的微量元素,硒化铋纳米片生物相容性好、并在体内可代谢;硒化物纳米材料光热转换率高,且具备多重成像功能,因此在肿瘤诊疗领域具有很好的应用潜力。

在该研究项工作中,研究团队利用铋(Bi,Z=83)大的X射线衰减性能,硒的表面等离子体共振效应、抗肿瘤活性、体内可降解性,设计合成了一种具有二维超薄Bi2Se3纳米片,利用其优良的光热转换效率,实现体内光声成像介导的肿瘤靶向放射治疗。经RGD多肽修饰后该纳米片表现出优越的肿瘤靶向能力、高效的放射增敏作用、体内可降解性和低的肝累积及肝毒性。进一步的增敏机制研究发现,RGD多肽修饰的硒化铋纳米片增敏放疗激活线粒体介导的内源性凋亡通路,在高能X射线作用下可促进细胞内超氧化物阴离子转化成单线态氧,对肿瘤细胞造成原发性损伤,抑制了TrxR活性破坏细胞内氧化还原平衡,抑制了细胞自我修复能力相关蛋白的表达,激活了DNA损伤介导的p53通路,最终引起细胞凋亡。这项研究为成像介导的肿瘤靶向放射治疗提供了一种有效的临床可行方法。

原始出处:

Zhenhuan Song, Yanzhou Chang, Hanhan Xie,et al.Decorated ultrathin bismuth selenide nanosheets as targeted theranostic agents for in vivo imaging guided cancer radiation therapy. NPG Asia Materials (2017) 9, e439 (2017) doi:10.1038/am.2017.167

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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1948483, encodeId=ace41948483bc, content=<a href='/topic/show?id=8d388313290' target=_blank style='color:#2F92EE;'>#肿瘤靶向#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83132, encryptionId=8d388313290, topicName=肿瘤靶向)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=66962500501, createdName=yige2004, createdTime=Thu Mar 08 14:45:00 CST 2018, time=2018-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1801235, encodeId=63f8180123520, content=<a href='/topic/show?id=d4bce344265' target=_blank style='color:#2F92EE;'>#研究获进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73442, encryptionId=d4bce344265, topicName=研究获进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Wed May 16 01:45:00 CST 2018, time=2018-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780075, encodeId=ece91e800751d, content=<a href='/topic/show?id=10d62860dd' target=_blank style='color:#2F92EE;'>#ASIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2860, encryptionId=10d62860dd, topicName=ASIA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Oct 21 20:45:00 CST 2018, time=2018-10-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1797902, encodeId=053d1e9790284, content=<a href='/topic/show?id=febd24034a7' target=_blank style='color:#2F92EE;'>#二维纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=24034, encryptionId=febd24034a7, topicName=二维纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2f8f432, createdName=longerg, createdTime=Wed Oct 24 15:45:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1479477, encodeId=06f914e9477fb, content=<a href='/topic/show?id=1e30e739295' target=_blank style='color:#2F92EE;'>#纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77392, encryptionId=1e30e739295, topicName=纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=cde87531954, createdName=12498710m13暂无昵称, createdTime=Fri Nov 10 14:45:00 CST 2017, time=2017-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=259922, encodeId=a85025992284, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, 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=Thu Nov 09 07:42:15 CST 2017, time=2017-11-09, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1948483, encodeId=ace41948483bc, content=<a href='/topic/show?id=8d388313290' target=_blank style='color:#2F92EE;'>#肿瘤靶向#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83132, encryptionId=8d388313290, topicName=肿瘤靶向)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=66962500501, createdName=yige2004, createdTime=Thu Mar 08 14:45:00 CST 2018, time=2018-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1801235, encodeId=63f8180123520, content=<a href='/topic/show?id=d4bce344265' target=_blank style='color:#2F92EE;'>#研究获进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73442, encryptionId=d4bce344265, topicName=研究获进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Wed May 16 01:45:00 CST 2018, time=2018-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780075, encodeId=ece91e800751d, content=<a href='/topic/show?id=10d62860dd' target=_blank style='color:#2F92EE;'>#ASIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2860, encryptionId=10d62860dd, topicName=ASIA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Oct 21 20:45:00 CST 2018, time=2018-10-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1797902, encodeId=053d1e9790284, content=<a href='/topic/show?id=febd24034a7' target=_blank style='color:#2F92EE;'>#二维纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=24034, encryptionId=febd24034a7, topicName=二维纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2f8f432, createdName=longerg, createdTime=Wed Oct 24 15:45:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1479477, encodeId=06f914e9477fb, content=<a href='/topic/show?id=1e30e739295' target=_blank style='color:#2F92EE;'>#纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77392, encryptionId=1e30e739295, topicName=纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=cde87531954, createdName=12498710m13暂无昵称, createdTime=Fri Nov 10 14:45:00 CST 2017, time=2017-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=259922, encodeId=a85025992284, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, 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=Thu Nov 09 07:42:15 CST 2017, time=2017-11-09, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1948483, encodeId=ace41948483bc, content=<a href='/topic/show?id=8d388313290' target=_blank style='color:#2F92EE;'>#肿瘤靶向#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83132, encryptionId=8d388313290, topicName=肿瘤靶向)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=66962500501, createdName=yige2004, createdTime=Thu Mar 08 14:45:00 CST 2018, time=2018-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1801235, encodeId=63f8180123520, content=<a href='/topic/show?id=d4bce344265' target=_blank style='color:#2F92EE;'>#研究获进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73442, encryptionId=d4bce344265, topicName=研究获进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Wed May 16 01:45:00 CST 2018, time=2018-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780075, encodeId=ece91e800751d, content=<a href='/topic/show?id=10d62860dd' target=_blank style='color:#2F92EE;'>#ASIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2860, encryptionId=10d62860dd, topicName=ASIA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Oct 21 20:45:00 CST 2018, time=2018-10-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1797902, encodeId=053d1e9790284, content=<a href='/topic/show?id=febd24034a7' target=_blank style='color:#2F92EE;'>#二维纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=24034, encryptionId=febd24034a7, topicName=二维纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2f8f432, createdName=longerg, createdTime=Wed Oct 24 15:45:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1479477, encodeId=06f914e9477fb, content=<a href='/topic/show?id=1e30e739295' target=_blank style='color:#2F92EE;'>#纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77392, encryptionId=1e30e739295, topicName=纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=cde87531954, createdName=12498710m13暂无昵称, createdTime=Fri Nov 10 14:45:00 CST 2017, time=2017-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=259922, encodeId=a85025992284, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, 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=Thu Nov 09 07:42:15 CST 2017, time=2017-11-09, status=1, ipAttribution=)]
    2018-10-21 luwei00
  4. [GetPortalCommentsPageByObjectIdResponse(id=1948483, encodeId=ace41948483bc, content=<a href='/topic/show?id=8d388313290' target=_blank style='color:#2F92EE;'>#肿瘤靶向#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83132, encryptionId=8d388313290, topicName=肿瘤靶向)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=66962500501, createdName=yige2004, createdTime=Thu Mar 08 14:45:00 CST 2018, time=2018-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1801235, encodeId=63f8180123520, content=<a href='/topic/show?id=d4bce344265' target=_blank style='color:#2F92EE;'>#研究获进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73442, encryptionId=d4bce344265, topicName=研究获进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Wed May 16 01:45:00 CST 2018, time=2018-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780075, encodeId=ece91e800751d, content=<a href='/topic/show?id=10d62860dd' target=_blank style='color:#2F92EE;'>#ASIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2860, encryptionId=10d62860dd, topicName=ASIA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Oct 21 20:45:00 CST 2018, time=2018-10-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1797902, encodeId=053d1e9790284, content=<a href='/topic/show?id=febd24034a7' target=_blank style='color:#2F92EE;'>#二维纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=24034, encryptionId=febd24034a7, topicName=二维纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2f8f432, createdName=longerg, createdTime=Wed Oct 24 15:45:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1479477, encodeId=06f914e9477fb, content=<a href='/topic/show?id=1e30e739295' target=_blank style='color:#2F92EE;'>#纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77392, encryptionId=1e30e739295, topicName=纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=cde87531954, createdName=12498710m13暂无昵称, createdTime=Fri Nov 10 14:45:00 CST 2017, time=2017-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=259922, encodeId=a85025992284, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, 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=Thu Nov 09 07:42:15 CST 2017, time=2017-11-09, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1948483, encodeId=ace41948483bc, content=<a href='/topic/show?id=8d388313290' target=_blank style='color:#2F92EE;'>#肿瘤靶向#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83132, encryptionId=8d388313290, topicName=肿瘤靶向)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=66962500501, createdName=yige2004, createdTime=Thu Mar 08 14:45:00 CST 2018, time=2018-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1801235, encodeId=63f8180123520, content=<a href='/topic/show?id=d4bce344265' target=_blank style='color:#2F92EE;'>#研究获进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73442, encryptionId=d4bce344265, topicName=研究获进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Wed May 16 01:45:00 CST 2018, time=2018-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780075, encodeId=ece91e800751d, content=<a href='/topic/show?id=10d62860dd' target=_blank style='color:#2F92EE;'>#ASIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2860, encryptionId=10d62860dd, topicName=ASIA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Oct 21 20:45:00 CST 2018, time=2018-10-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1797902, encodeId=053d1e9790284, content=<a href='/topic/show?id=febd24034a7' target=_blank style='color:#2F92EE;'>#二维纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=24034, encryptionId=febd24034a7, topicName=二维纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2f8f432, createdName=longerg, createdTime=Wed Oct 24 15:45:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1479477, encodeId=06f914e9477fb, content=<a href='/topic/show?id=1e30e739295' target=_blank style='color:#2F92EE;'>#纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77392, encryptionId=1e30e739295, topicName=纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=cde87531954, createdName=12498710m13暂无昵称, createdTime=Fri Nov 10 14:45:00 CST 2017, time=2017-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=259922, encodeId=a85025992284, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, 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=Thu Nov 09 07:42:15 CST 2017, time=2017-11-09, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1948483, encodeId=ace41948483bc, content=<a href='/topic/show?id=8d388313290' target=_blank style='color:#2F92EE;'>#肿瘤靶向#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83132, encryptionId=8d388313290, topicName=肿瘤靶向)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=66962500501, createdName=yige2004, createdTime=Thu Mar 08 14:45:00 CST 2018, time=2018-03-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1801235, encodeId=63f8180123520, content=<a href='/topic/show?id=d4bce344265' target=_blank style='color:#2F92EE;'>#研究获进展#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73442, encryptionId=d4bce344265, topicName=研究获进展)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0ad8182, createdName=axin009, createdTime=Wed May 16 01:45:00 CST 2018, time=2018-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780075, encodeId=ece91e800751d, content=<a href='/topic/show?id=10d62860dd' target=_blank style='color:#2F92EE;'>#ASIA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2860, encryptionId=10d62860dd, topicName=ASIA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Oct 21 20:45:00 CST 2018, time=2018-10-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1797902, encodeId=053d1e9790284, content=<a href='/topic/show?id=febd24034a7' target=_blank style='color:#2F92EE;'>#二维纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=24034, encryptionId=febd24034a7, topicName=二维纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2f8f432, createdName=longerg, createdTime=Wed Oct 24 15:45:00 CST 2018, time=2018-10-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1479477, encodeId=06f914e9477fb, content=<a href='/topic/show?id=1e30e739295' target=_blank style='color:#2F92EE;'>#纳米材料#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77392, encryptionId=1e30e739295, topicName=纳米材料)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=cde87531954, createdName=12498710m13暂无昵称, createdTime=Fri Nov 10 14:45:00 CST 2017, time=2017-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=259922, encodeId=a85025992284, content=谢谢分享.学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, 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=Thu Nov 09 07:42:15 CST 2017, time=2017-11-09, status=1, ipAttribution=)]
    2017-11-09 明月清辉

    谢谢分享.学习了

    0

相关资讯

王金万教授:如果需要,我一定毫无保留,竭尽全力

肿瘤内科资深专家,中央保健会诊专家。掌握各种常见肿瘤的诊断及治疗,尤其擅长消化及泌尿生殖系统肿瘤的内科治疗及抗肿瘤新药的临床试用。从事肿瘤内科临床30余年。共发表文章一百余篇,曾两次获得国家科技进步二等奖。

Nature Methods:中国学者发表论文,介绍三代测序数据计算方法的突破

9月18日,中山大学中山眼科中心谢志、肖传乐、谢尚潜,中山大学数据科学与计算机学院陈颖,湖南农业大学罗峰等学者合作在Nature Methods杂志上发表了三代基因组测序数据计算方法(https://www.nature.com/nmeth/journal/vaop/ncurrent/full/nmeth.4432.html),此方法解决了该领域的关键技术难题。

Eur Heart J:全球首例!华西医院陈茂团队TAVI预装载干瓣病例

华西医院心脏内科主任陈茂教授团队2016年10月27日在阿根廷做的全球第一例TAVI预装载干瓣,文章在10月31日刊登在欧洲心脏病杂志CARDIOVASCULAR FLASHLIGHT(心血管亮点)栏目。

Science:中国学者Science破解寨卡病毒感染导致小颅畸形的奥秘

寨卡病毒病患者的症状可能包括轻微发热、皮疹、结膜炎、肌肉和关节疼痛、浑身虚弱或头痛等。当寨卡病毒在美洲(主要是巴西)一些国家爆发时,当地会出现大量患有小头畸形的婴儿出生,并且这些婴儿的母亲许多已经感染了寨卡病毒。2016年,军事医学研究院秦成峰研究员与中科院遗传发育所许执恒研究员率先在Cell Stem Cell上发表论文证明了寨卡病毒感染直接导致小头畸形。然而,寨卡病毒如何演变为可导致小头畸形的

晚期食管癌何时放疗?中国学者给出了答案

美国San Diego当地时间9月26日,武汉大学人民医院陈永顺教授再次亮相国际会议,在第59届全美放射肿瘤学年会(59th ASTRO)的消化肿瘤专场,受邀展示了一项食管癌的临床原创性研究。

Nat Mater:重磅:中国学者揭示肝癌机制

今天上午,中山大学肿瘤防治中心召开肝癌早诊早治技术重大突破新闻发布会,徐瑞华教授领衔中美团队发现肝癌精准诊治新方法,破获肝癌血液“身份指纹”,研究成果于北京时间10月10日凌晨在国际学术顶尖杂志《Nature Materials》(影响因子39.737)上发表。