PNAS:如何攻克癌症?在变成癌症之前阻止它

2016-09-18 佚名 生物谷

在本周发表在国际学术期刊PNAS上的一篇观点文章中,来自加州大学圣地亚哥分校医学院和莫里斯癌症中心等机构的癌症研究人员,在文中表示基于机体免疫开发的癌症预防措施应当得到更多关注,拜登副总统等人提出的癌症登月计划以及其他针对攻克癌症作出的努力应当把癌症预防放在重要位置。“科学领域已经在癌症治疗方面投入了巨大精力和资源,最近几年取得了显著进展。在过去的二十多年里癌症死亡率稳步下降,”莫里斯癌症中心所长

在本周发表在国际学术期刊PNAS上的一篇观点文章中,来自加州大学圣地亚哥分校医学院和莫里斯癌症中心等机构的癌症研究人员,在文中表示基于机体免疫开发的癌症预防措施应当得到更多关注,拜登副总统等人提出的癌症登月计划以及其他针对攻克癌症作出的努力应当把癌症预防放在重要位置。

“科学领域已经在癌症治疗方面投入了巨大精力和资源,最近几年取得了显著进展。在过去的二十多年里癌症死亡率稳步下降,”莫里斯癌症中心所长Scott M. Lippman这样说道,他也是这篇文章的共同作者。“但是每年仍有超过一百万美国人死于癌症,也有更多人遭受癌症带来的痛苦。如果我们想要彻底根除这一祸害,必须共同合作阻止癌症发生。”

参与文章编写的作者们来自多个不同的研究机构,覆盖了免疫、基因组学、表观遗传组学、计算生物学、疫苗以及医学遗传学等领域,作者们表示新研究工具的出现以及其他方面的进步让科学家们得以破解不同癌症发生的细节,了解良性和癌变前组织如何变得恶性和致命。

“细胞的恶性转化包含了一系列步骤,”来自约翰斯霍普金斯大学医学院的Elizabeth M. Jaffee这样说道。“机体的免疫系统能够在细胞发生恶性转化之前及时发现并阻止癌症的发生。事实上每个人体内的免疫系统每天都会进行无数次这样的活动。这种天然防御能力是我们想要利用的东西。对抗癌症的天然防御机制是新型免疫治疗方法的基础,目前已经显现出巨大希望。”

但是作者们表示要做的还有很多。类似癌症基因组图谱计划(TCGA)以及全基因组关联分析(GWAS)这样的努力能够大大推动肿瘤免疫学和精准医学的进步,在不同的人群中寻找常见的基因变异,观察基因变异是否与任何一种性状有关,这里所指的就是癌症。肿瘤免疫学和精准医学应该得到进一步扩展,用于癌症预防,文章作者们写道。

癌症疫苗研究的继续和新发展将会变得非常重要,Lippman表示,他指出人类乳头瘤病毒疫苗能够为接种者提供近乎百分之百的保护,帮助对抗与几种癌症有关的病毒种类。

今年早些时候,人类疫苗计划宣称加州大学圣地亚哥分校、斯克利普斯研究所、J. Craig Venter研究所和La Jolla过敏和免疫学研究所将作为疫苗研究的中心。该计划是一个全球合作项目,得到了学术研究中心、企业、非营利机构和政府机构的支持和参与,该计划旨在加速下一代疫苗和免疫治疗的开发。

作者们还在文中列举了一些研究得比较成熟可以立即进行预防的情况,其中包括可能增加多种癌症风险的林奇综合症,可能发展为白血病的克隆造血,可能发展为宫颈癌的宫颈上皮内瘤样病变。

“预防性研究取得很大进步,但是研究仍然较少也比较孤立,”Lippman这样说道。“如果我们想要根除癌症,就需要在癌变前疾病和癌症预防领域得到更多关注和投资,找到新的方法。应该得到癌症登月计划和人类疫苗计划这种广泛深度努力的支撑和维持。”

原始出处:

Spira A1, Disis ML2, Schiller JT3, Vilar E4, Rebbeck TR5, Bejar R6, Ideker T6, Arts J7, Yurgelun MB8, Mesirov JP6, Rao A9, Garber J8, Jaffee EM10, Lippman SM11.Leveraging premalignant biology for immune-based cancer prevention.Proc Natl Acad Sci U S A. 2016 Sep 16

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=1855885, encodeId=2bca185588566, content=<a href='/topic/show?id=f32014428fc' target=_blank style='color:#2F92EE;'>#PNAS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14428, encryptionId=f32014428fc, topicName=PNAS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=08e964, createdName=drwjr, createdTime=Tue May 23 14:59:00 CST 2017, time=2017-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=136293, encodeId=1cb013629357, content=学习了,很受益,谢谢分享,继续关注中!, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K3j7ibEWPiarwpqibEYqqX9yVibV5uebib0O7hQSOPmqGrb5FfyDbLsLawnz7ShAb5ibtiayWgI5ClMTh5v/0, createdBy=a47c1614293, createdName=童小孩, createdTime=Tue Sep 27 17:17:29 CST 2016, time=2016-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130690, encodeId=776a13069069, content=感觉确实是预防会达到更好的效果。营养、环境与遗传因素相互作用才是肿瘤发生的最终决定因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzSEB4Gw5zzMTFicSXpRPB29ZqXZWCwpKGlNQClGxQkM0V13y0nwwfOibuwhkgK3VibicMKbKcMSUzTzp/0, createdBy=e5131935950, createdName=1e0dde21m68(暂无匿称), createdTime=Mon Sep 19 07:36:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130660, encodeId=bec51306605f, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Sep 19 06:59:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130374, encodeId=11b71303e4f0, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130375, encodeId=63431303e503, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=)]
    2017-05-23 drwjr
  2. [GetPortalCommentsPageByObjectIdResponse(id=1855885, encodeId=2bca185588566, content=<a href='/topic/show?id=f32014428fc' target=_blank style='color:#2F92EE;'>#PNAS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14428, encryptionId=f32014428fc, topicName=PNAS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=08e964, createdName=drwjr, createdTime=Tue May 23 14:59:00 CST 2017, time=2017-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=136293, encodeId=1cb013629357, content=学习了,很受益,谢谢分享,继续关注中!, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K3j7ibEWPiarwpqibEYqqX9yVibV5uebib0O7hQSOPmqGrb5FfyDbLsLawnz7ShAb5ibtiayWgI5ClMTh5v/0, createdBy=a47c1614293, createdName=童小孩, createdTime=Tue Sep 27 17:17:29 CST 2016, time=2016-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130690, encodeId=776a13069069, content=感觉确实是预防会达到更好的效果。营养、环境与遗传因素相互作用才是肿瘤发生的最终决定因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzSEB4Gw5zzMTFicSXpRPB29ZqXZWCwpKGlNQClGxQkM0V13y0nwwfOibuwhkgK3VibicMKbKcMSUzTzp/0, createdBy=e5131935950, createdName=1e0dde21m68(暂无匿称), createdTime=Mon Sep 19 07:36:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130660, encodeId=bec51306605f, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Sep 19 06:59:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130374, encodeId=11b71303e4f0, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130375, encodeId=63431303e503, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=)]
    2016-09-27 童小孩

    学习了,很受益,谢谢分享,继续关注中!

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1855885, encodeId=2bca185588566, content=<a href='/topic/show?id=f32014428fc' target=_blank style='color:#2F92EE;'>#PNAS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14428, encryptionId=f32014428fc, topicName=PNAS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=08e964, createdName=drwjr, createdTime=Tue May 23 14:59:00 CST 2017, time=2017-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=136293, encodeId=1cb013629357, content=学习了,很受益,谢谢分享,继续关注中!, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K3j7ibEWPiarwpqibEYqqX9yVibV5uebib0O7hQSOPmqGrb5FfyDbLsLawnz7ShAb5ibtiayWgI5ClMTh5v/0, createdBy=a47c1614293, createdName=童小孩, createdTime=Tue Sep 27 17:17:29 CST 2016, time=2016-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130690, encodeId=776a13069069, content=感觉确实是预防会达到更好的效果。营养、环境与遗传因素相互作用才是肿瘤发生的最终决定因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzSEB4Gw5zzMTFicSXpRPB29ZqXZWCwpKGlNQClGxQkM0V13y0nwwfOibuwhkgK3VibicMKbKcMSUzTzp/0, createdBy=e5131935950, createdName=1e0dde21m68(暂无匿称), createdTime=Mon Sep 19 07:36:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130660, encodeId=bec51306605f, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Sep 19 06:59:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130374, encodeId=11b71303e4f0, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130375, encodeId=63431303e503, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=)]
    2016-09-19 1e0dde21m68(暂无匿称)

    感觉确实是预防会达到更好的效果。营养、环境与遗传因素相互作用才是肿瘤发生的最终决定因素

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1855885, encodeId=2bca185588566, content=<a href='/topic/show?id=f32014428fc' target=_blank style='color:#2F92EE;'>#PNAS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14428, encryptionId=f32014428fc, topicName=PNAS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=08e964, createdName=drwjr, createdTime=Tue May 23 14:59:00 CST 2017, time=2017-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=136293, encodeId=1cb013629357, content=学习了,很受益,谢谢分享,继续关注中!, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K3j7ibEWPiarwpqibEYqqX9yVibV5uebib0O7hQSOPmqGrb5FfyDbLsLawnz7ShAb5ibtiayWgI5ClMTh5v/0, createdBy=a47c1614293, createdName=童小孩, createdTime=Tue Sep 27 17:17:29 CST 2016, time=2016-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130690, encodeId=776a13069069, content=感觉确实是预防会达到更好的效果。营养、环境与遗传因素相互作用才是肿瘤发生的最终决定因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzSEB4Gw5zzMTFicSXpRPB29ZqXZWCwpKGlNQClGxQkM0V13y0nwwfOibuwhkgK3VibicMKbKcMSUzTzp/0, createdBy=e5131935950, createdName=1e0dde21m68(暂无匿称), createdTime=Mon Sep 19 07:36:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130660, encodeId=bec51306605f, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Sep 19 06:59:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130374, encodeId=11b71303e4f0, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130375, encodeId=63431303e503, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=)]
    2016-09-19 忠诚向上

    好好学习

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1855885, encodeId=2bca185588566, content=<a href='/topic/show?id=f32014428fc' target=_blank style='color:#2F92EE;'>#PNAS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14428, encryptionId=f32014428fc, topicName=PNAS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=08e964, createdName=drwjr, createdTime=Tue May 23 14:59:00 CST 2017, time=2017-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=136293, encodeId=1cb013629357, content=学习了,很受益,谢谢分享,继续关注中!, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K3j7ibEWPiarwpqibEYqqX9yVibV5uebib0O7hQSOPmqGrb5FfyDbLsLawnz7ShAb5ibtiayWgI5ClMTh5v/0, createdBy=a47c1614293, createdName=童小孩, createdTime=Tue Sep 27 17:17:29 CST 2016, time=2016-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130690, encodeId=776a13069069, content=感觉确实是预防会达到更好的效果。营养、环境与遗传因素相互作用才是肿瘤发生的最终决定因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzSEB4Gw5zzMTFicSXpRPB29ZqXZWCwpKGlNQClGxQkM0V13y0nwwfOibuwhkgK3VibicMKbKcMSUzTzp/0, createdBy=e5131935950, createdName=1e0dde21m68(暂无匿称), createdTime=Mon Sep 19 07:36:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130660, encodeId=bec51306605f, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Sep 19 06:59:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130374, encodeId=11b71303e4f0, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130375, encodeId=63431303e503, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=)]
    2016-09-18 doctorJiangchao

    继续学习

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1855885, encodeId=2bca185588566, content=<a href='/topic/show?id=f32014428fc' target=_blank style='color:#2F92EE;'>#PNAS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14428, encryptionId=f32014428fc, topicName=PNAS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=08e964, createdName=drwjr, createdTime=Tue May 23 14:59:00 CST 2017, time=2017-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=136293, encodeId=1cb013629357, content=学习了,很受益,谢谢分享,继续关注中!, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K3j7ibEWPiarwpqibEYqqX9yVibV5uebib0O7hQSOPmqGrb5FfyDbLsLawnz7ShAb5ibtiayWgI5ClMTh5v/0, createdBy=a47c1614293, createdName=童小孩, createdTime=Tue Sep 27 17:17:29 CST 2016, time=2016-09-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130690, encodeId=776a13069069, content=感觉确实是预防会达到更好的效果。营养、环境与遗传因素相互作用才是肿瘤发生的最终决定因素, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzSEB4Gw5zzMTFicSXpRPB29ZqXZWCwpKGlNQClGxQkM0V13y0nwwfOibuwhkgK3VibicMKbKcMSUzTzp/0, createdBy=e5131935950, createdName=1e0dde21m68(暂无匿称), createdTime=Mon Sep 19 07:36:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130660, encodeId=bec51306605f, content=好好学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45101626056, createdName=忠诚向上, createdTime=Mon Sep 19 06:59:00 CST 2016, time=2016-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130374, encodeId=11b71303e4f0, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=130375, encodeId=63431303e503, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Sun Sep 18 16:14:00 CST 2016, time=2016-09-18, status=1, ipAttribution=)]
    2016-09-18 doctorJiangchao

    继续关注

    0

相关资讯

PLOS MED:身高和癌症究竟有啥关系?

观察性研究表明,成人身高与结直肠癌、前列腺癌和肺癌风险之间存在某种联系。 我们对现有前瞻性队列研究进行了荟萃分析,使用全基因组关联研究(GWAS)中发现的高度相关的基因变异,对数据进行了孟德尔随机分析,评估成人身高与这种癌症风险之间的关系。 检索PubMed、Embase、Web of Science databases等数据库,最终对62项研究进行了荟萃分析,探究身高每增加10cm与

Am J Clin Nutr:胖一点的癌症患者生存更好?

关于BMI和结直肠癌(CRC)预后关系的研究结果缺乏一致性,诊断前BMI变化和CRC预后之间的关系,也缺乏相应的研究。我们对基于人群的CRC队列进行了研究,评估诊断时BMI和诊断前BMI变化与CRC预后之间的关系。 研究共纳入了2003-2010年的3130例CRC患者,对社会人口统计资料、生活方式因素、药物和合并症等资料进行了收集。中位随访4.9年时间里,记录了患者的癌症复发、生命状态和死

给你答案!辐射究竟如何“破坏”DNA,导致癌症?

导语:辐射致癌这样的话想必大家都不陌生。那么,辐射究竟是如何导致癌症发生的呢?近日,发表在Nature子刊上的一项研究给出了最新的见解。辐射致癌这样的话想必大家都不陌生。那么,辐射究竟是如何导致癌症发生的呢?9月12日,发表在Nature Communications上的一项研究中,科学家们首次在人类癌症中确定了两个由电离辐射引起的DNA损伤特征模型。这些指纹图谱有望帮助医生鉴定出哪些肿瘤是由辐射

转眼15年,很多人逃过9·11灾难却没战胜癌症

导语:数据显示,因9·11恐怖袭击而患癌的人已经超过了5400人。2001年9月11日,恐怖分子劫持美国民航4架客机,两架撞毁纽约世贸中心“双子大厦”,一架撞塌华盛顿五角大楼的一角,一架坠毁。这一系列袭击导致3000多人死亡,并造成数千亿美元的经济损失。15年过去了,那场震惊世界的恐怖袭击不仅对世界格局造成了巨大影响,对很多美国民众来说,9·11的阴霾依然没有散去。数据显示,因9·11恐怖袭击而患

有助于抗癌的死细胞“清理工”

最近,英国谢菲尔德大学的科学家们,确定了一种蛋白质,它们能够使细胞吞噬它们周围垂死的细胞,从而帮助防止炎症——这对于阻止癌症扩散是至关重要的。这项研究发表在9月12日的《Developmental Cell》杂志上,对癌症生物学家将是非常有益处的。 研究人员发现,吃豆人(Pac-Man)样的Rac1蛋白,可打开细胞功能,并致使细胞回应来自垂死邻近细胞的“吃我”信号,并有效地清除它们,