Baidu
map

Nature:将对细胞系实行新审稿政策

2015-04-22 叶予 生物通

近年来人们发现,实验室里储存和使用的数百个细胞系都存在问题。举例来说,一些猪细胞被标记成了鸡细胞,一些人类细胞实际上含有仓鼠、大鼠、小鼠和猴子的生物学物质。更糟糕的是,科学家们很少会去核实细胞的真实身份,还在每天使用这些已经出了问题的细胞系。为此,Nature旗下杂志将从下个月开始要求作者们验证论文中用到的细胞系。验证细胞系过去比较麻烦也很费时间,不过这一工作已经变得越来越简单。日前,美国基因泰克

近年来人们发现,实验室里储存和使用的数百个细胞系都存在问题。举例来说,一些猪细胞被标记成了鸡细胞,一些人类细胞实际上含有仓鼠、大鼠、小鼠和猴子的生物学物质。更糟糕的是,科学家们很少会去核实细胞的真实身份,还在每天使用这些已经出了问题的细胞系。为此,Nature旗下杂志将从下个月开始要求作者们验证论文中用到的细胞系。(Nature:Genetech推出细胞系命名改革方案


验证细胞系过去比较麻烦也很费时间,不过这一工作已经变得越来越简单。日前,美国基因泰克 (Genentech) 公司开发了更快速、廉价的细胞系鉴别方法。而且人们已经建立了线上的公开数据库,列出了四百多个身份有误或者出现污染的细胞系。

为了避免科学研究因为细胞系有误得出不正确的结果,Nature旗下杂志在2013年就要求作者们注明研究中细胞的来源。然而最近一次抽样调查显示,这些杂志发表的六十篇文章中,只有10%的作者独立验证过细胞系的身份。

前不久,Nature杂志在一篇社论中公布了新的论文发表政策。从五月一日开始,Nature及其子刊将在现有政策的基础上,进一步要求作者们审查论文中使用的细胞系。作者们需要参考问题细胞系的公开列表,确信自己所用的细胞系没有上榜。

Nature期刊的这一政策对癌症相关研究将会特别严格。因为这一领域的细胞系问题已经引起了充分重视,并且已经记录在案。当然新政策也适用于其他研究领域,Nature希望将其全面落实。

值得注意的是,如果一项研究使用了错误鉴别的细胞系,并不意味着研究结果就不成立,文章也不会被自动拒稿。作者们需要做出解释,为何细胞系错误不影响结论。但如果Nature认为理由不充足,也可能会要求删除数据。

“科学家们至少应当做到,核查自己所用的细胞系是不是已经被发现了问题,”Nature在社论中强调。

Nature期刊即将实行新审稿政策

MedSci注:细胞系需要采用STR鉴定,才能确定细胞株的准确性。

原始出处:

Announcement: Time to tackle cells’ mistaken identity.Nature, April 16, 2015, 520(264); doi:10.1038/520264a

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=1880602, encodeId=9937188060292, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, 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 Mar 10 22:47:00 CST 2016, time=2016-03-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39594, encodeId=e6973959410, content=早就应该这么做了, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJXCR8W80NNgQuicJU3aIm3JtiaNAFLYSMlBuVfGkSlw5Z5VpmZK4PyiaDURLAorhvwhWVnaM1gQdJXA/132, createdBy=a01444383, createdName=lixh1719, createdTime=Mon Oct 19 17:06:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1260164, encodeId=4fcd126016473, content=<a href='/topic/show?id=1ed65e476b8' target=_blank style='color:#2F92EE;'>#政策#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57476, encryptionId=1ed65e476b8, topicName=政策)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=322359, createdName=bioon3, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1393057, encodeId=477c139305ef3, content=<a href='/topic/show?id=a4b84616527' target=_blank style='color:#2F92EE;'>#审稿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46165, encryptionId=a4b84616527, topicName=审稿)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00622500123, createdName=12498a49m60暂无昵称, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553995, encodeId=305f1553995ec, content=<a href='/topic/show?id=7482e7994d0' target=_blank style='color:#2F92EE;'>#细胞系#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77994, encryptionId=7482e7994d0, topicName=细胞系)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c9f14484011, createdName=zhangxingru, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=)]
    2016-03-10 liye789132251
  2. [GetPortalCommentsPageByObjectIdResponse(id=1880602, encodeId=9937188060292, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, 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 Mar 10 22:47:00 CST 2016, time=2016-03-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39594, encodeId=e6973959410, content=早就应该这么做了, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJXCR8W80NNgQuicJU3aIm3JtiaNAFLYSMlBuVfGkSlw5Z5VpmZK4PyiaDURLAorhvwhWVnaM1gQdJXA/132, createdBy=a01444383, createdName=lixh1719, createdTime=Mon Oct 19 17:06:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1260164, encodeId=4fcd126016473, content=<a href='/topic/show?id=1ed65e476b8' target=_blank style='color:#2F92EE;'>#政策#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57476, encryptionId=1ed65e476b8, topicName=政策)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=322359, createdName=bioon3, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1393057, encodeId=477c139305ef3, content=<a href='/topic/show?id=a4b84616527' target=_blank style='color:#2F92EE;'>#审稿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46165, encryptionId=a4b84616527, topicName=审稿)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00622500123, createdName=12498a49m60暂无昵称, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553995, encodeId=305f1553995ec, content=<a href='/topic/show?id=7482e7994d0' target=_blank style='color:#2F92EE;'>#细胞系#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77994, encryptionId=7482e7994d0, topicName=细胞系)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c9f14484011, createdName=zhangxingru, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=)]
    2015-10-19 lixh1719

    早就应该这么做了

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1880602, encodeId=9937188060292, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, 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 Mar 10 22:47:00 CST 2016, time=2016-03-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39594, encodeId=e6973959410, content=早就应该这么做了, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJXCR8W80NNgQuicJU3aIm3JtiaNAFLYSMlBuVfGkSlw5Z5VpmZK4PyiaDURLAorhvwhWVnaM1gQdJXA/132, createdBy=a01444383, createdName=lixh1719, createdTime=Mon Oct 19 17:06:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1260164, encodeId=4fcd126016473, content=<a href='/topic/show?id=1ed65e476b8' target=_blank style='color:#2F92EE;'>#政策#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57476, encryptionId=1ed65e476b8, topicName=政策)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=322359, createdName=bioon3, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1393057, encodeId=477c139305ef3, content=<a href='/topic/show?id=a4b84616527' target=_blank style='color:#2F92EE;'>#审稿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46165, encryptionId=a4b84616527, topicName=审稿)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00622500123, createdName=12498a49m60暂无昵称, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553995, encodeId=305f1553995ec, content=<a href='/topic/show?id=7482e7994d0' target=_blank style='color:#2F92EE;'>#细胞系#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77994, encryptionId=7482e7994d0, topicName=细胞系)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c9f14484011, createdName=zhangxingru, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=)]
    2015-04-24 bioon3
  4. [GetPortalCommentsPageByObjectIdResponse(id=1880602, encodeId=9937188060292, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, 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 Mar 10 22:47:00 CST 2016, time=2016-03-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39594, encodeId=e6973959410, content=早就应该这么做了, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJXCR8W80NNgQuicJU3aIm3JtiaNAFLYSMlBuVfGkSlw5Z5VpmZK4PyiaDURLAorhvwhWVnaM1gQdJXA/132, createdBy=a01444383, createdName=lixh1719, createdTime=Mon Oct 19 17:06:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1260164, encodeId=4fcd126016473, content=<a href='/topic/show?id=1ed65e476b8' target=_blank style='color:#2F92EE;'>#政策#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57476, encryptionId=1ed65e476b8, topicName=政策)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=322359, createdName=bioon3, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1393057, encodeId=477c139305ef3, content=<a href='/topic/show?id=a4b84616527' target=_blank style='color:#2F92EE;'>#审稿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46165, encryptionId=a4b84616527, topicName=审稿)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00622500123, createdName=12498a49m60暂无昵称, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553995, encodeId=305f1553995ec, content=<a href='/topic/show?id=7482e7994d0' target=_blank style='color:#2F92EE;'>#细胞系#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77994, encryptionId=7482e7994d0, topicName=细胞系)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c9f14484011, createdName=zhangxingru, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1880602, encodeId=9937188060292, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, 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 Mar 10 22:47:00 CST 2016, time=2016-03-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=39594, encodeId=e6973959410, content=早就应该这么做了, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJXCR8W80NNgQuicJU3aIm3JtiaNAFLYSMlBuVfGkSlw5Z5VpmZK4PyiaDURLAorhvwhWVnaM1gQdJXA/132, createdBy=a01444383, createdName=lixh1719, createdTime=Mon Oct 19 17:06:00 CST 2015, time=2015-10-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1260164, encodeId=4fcd126016473, content=<a href='/topic/show?id=1ed65e476b8' target=_blank style='color:#2F92EE;'>#政策#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57476, encryptionId=1ed65e476b8, topicName=政策)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=322359, createdName=bioon3, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1393057, encodeId=477c139305ef3, content=<a href='/topic/show?id=a4b84616527' target=_blank style='color:#2F92EE;'>#审稿#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46165, encryptionId=a4b84616527, topicName=审稿)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=00622500123, createdName=12498a49m60暂无昵称, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553995, encodeId=305f1553995ec, content=<a href='/topic/show?id=7482e7994d0' target=_blank style='color:#2F92EE;'>#细胞系#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77994, encryptionId=7482e7994d0, topicName=细胞系)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6c9f14484011, createdName=zhangxingru, createdTime=Fri Apr 24 00:47:00 CST 2015, time=2015-04-24, status=1, ipAttribution=)]

相关资讯

中国机构CNS月报(2014年11月)

自然系列期刊在2012年的论文统计显示,发文140篇论文的中国科学院超过日本东京大学排名亚洲机构第一位,这也是Nature Index统计以来中国科研机构首次排名第一,反映出中国顶尖科研机构在数量上领跑亚洲。据生物探索统计,2014年11月份中国科研机构在Nature、Cell和Science三大系列期刊的总发文量是62篇,比上月低10篇。

Nature审稿新举措:双盲审稿

投过论文的朋友应该都知道,一般情况下审稿人的名字是保密的,但论文作者的名字审稿人是知晓的。如今,Nature打算推行双盲审稿,这样审稿人便不会知道论文的作者,也会减少很多偏见。 从2015年3月份开始,Nature(《自然》)与自然旗下月刊,将提供一个替代传统的同行评议,即双盲审稿。作者可以在审稿时要求隐瞒名字和所属单位,通过双盲形式的同行评议,可能有助于审稿的客观与公平。目前,这个

Nature出版集团新审稿政策引巨大争议

Nature出版集团(NPG)旗下的一家期刊近期推出了一项试点计划:允许研究人员通过付费来获得更快速的同行评议,对此一些科学家表达了关切和担忧(推荐阅读:The scientist教你如何发表论文 )。自3月24日起,一些提交给Scientific Reports杂志的生物学论文可以获得加速审稿,条件是作者要为此付出额外的费用,当前的定价为750美元,该杂志承诺会在3周内决定投稿结果。Scient

Nature:分解酵母菌的细菌有益健康

近日,刊登在国际杂志Nature上的一项研究中,来自纽卡斯尔大学的研究人员通过研究揭示了人类机体中的微生物破碎利用酵母复合糖的分子机制,复合糖是组成酵母细胞壁的主要成分,相关研究或为开发治疗肠道疾病的新型疗法提供帮助。 进化长达7000年来,人类已经可以消化掉各种食品和饮料了,然而研究者们惊奇地发现,在人类肠道中名为Bt(Bacteroides thetaiotomicron)的

盘点:Nature推荐本周研究亮点

Nature 3月5日编辑推荐本周亮点研究: 【1】动物学:睫毛长度与功能相关 哺乳动物睫毛的最佳长度是眼睛宽度的三分之一,这有助于保持水分并阻挡了灰尘。佐治亚技术研究所的David Hu和他的同事们测量22种哺乳动物的睫毛长度后,发现这个三分之一的最佳比例。他们在风洞中模拟了哺乳动物的眼睛,来观察气流改变与睫毛的长度之间的关系。少于三分之一眼宽的睫毛不能使阻断空气吹到眼球表面的功

盘点:Nature推荐2月十大亮点研究一览

【1】Scientific Report:利用大数据(“Big Data”)提高流感预测美国患季节性流感感染的人口占到5—20%,每年造成20多万住院治疗的病例。分析哪些地区有较高的感染风险,预测感染水平都可以帮助针对性的流感预防和治疗。而研究人员将大数据,以谷歌流感趋势(Google Flu Trends)的形式整合到传统检测方法,提高了流感的预测。谷歌流感趋势使用搜索查询的数据来估计实

Baidu
map
Baidu
map
Baidu
map