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中科院院士裴钢论文在外网被质疑,期刊:正在调查

2019-12-11 佚名 荔枝新闻

继网传首医校长饶毅实名举报中科院院士裴钢论文涉嫌造假后,裴钢参与署名的两篇论文再度在国外网站pubpeer上被美国学者ElisabethBik博士质疑图像异常。一篇论文于2014年发表在国际学术期刊PlosOne上,论文发现传统中药复方“聪明汤”可以改善阿尔茨海默病,为治疗这项复杂疾病提供了新的策略;一篇论文于2015年发表在《免疫学期刊》上,论文发现了G蛋白偶联受体信号通路中的重要分子β-arr

继网传首医校长饶毅实名举报中科院院士裴钢论文涉嫌造假后,裴钢参与署名的两篇论文再度在国外网站pubpeer上被美国学者ElisabethBik博士质疑图像异常。

一篇论文于2014年发表在国际学术期刊PlosOne上,论文发现传统中药复方“聪明汤”可以改善阿尔茨海默病,为治疗这项复杂疾病提供了新的策略;一篇论文于2015年发表在《免疫学期刊》上,论文发现了G蛋白偶联受体信号通路中的重要分子β-arrestin1在NLRP3和NLRC4两种炎症小体活化过程中的关键作用。两篇论文中,裴钢均列在最后一位,且是文章的通讯作者。

美国学者Elisabeth Bik博士在对两篇文章的质疑中提出,两篇文章中的部分图片都存在特别相似的情况,希望作者做出解释。

质疑南开大学校长论文美国学者再出手期刊回应:已收到举报将调查

荔枝新闻了解到,此次质疑裴钢论文的美国学者Elisabeth Bik博士,也是此前在pubpeer上质疑南开大学校长曹雪涛的学者。

ElisabethBik博士曾经在斯坦福大学医学院微生物学和免疫学系工作。从2016年开始,辞去本职,开始学术打假。

那么,图像存在异常意味着什么呢?质疑者ElisabethBik博士曾在接受媒体采访时表示,在一定条件下,实验出现图像的多次“重复”是有可能的,但相似性应该在该出现的地方。而就流式细胞仪来说,即便用同样的样本,细胞最终落点也不可能完全一致,“只是会大体位于同一象限,大体位置接近,但绝不会每次一样”。ElisabethBik博士同时强调,她只是将可能存在问题的图像和论文标注出来,至于这样的图像是否构成学术不端,最终要看期刊的裁决,而期刊只有前期审查,才可能杜绝这样的现象。

随后,有网友在推特上圈出国际学术期刊PlosOne。该期刊回应称,非常感谢告知信息,将对此事进行调查。

论文一作和通讯作者裴钢连夜回应:抱歉,用混图

荔枝新闻在pubpeer官网看到,针对被质疑的发表于2014年的论文,第一作者Yujun Hou和通讯作者裴钢也已在文末作出回应。

此前,该篇论文因提出“聪明汤”可改善阿尔茨海默病备受关注,中科院官博曾力荐成果。

针对此论文存在的图像异常,第一作者Yujun Hou在文末解释道,“抱歉,在写作中把两张图片用混了,但是图片混淆并不影响实验结果。为我的错误致歉”。

通讯作者裴钢也于今日作出回应称,“我是这篇文章的负责人。我为这一严重的错误和可能带来的困扰道歉,非常感谢”。

Elisabeth Bik博士评论称,“谢谢提供及时回复和原始图片,期待见到错误更正”。
 
荔枝新闻了解到,在上一次裴钢院士遭到饶毅实名举报的论文,举报原因也涉及图片异常。饶毅在举报信中写道,中国科学院上海生命科学研究院生化细胞所研究员裴钢1999年发表的论文,图3、图4、图5是不可能真实的,只有造假才能产生。举报信还写道,“中科院因这篇造假文章选出院士”。

截至今日,裴钢尚未就饶毅举报作出回应。

不过,在此后12月2日接受科学网记者采访时,裴钢谈到,“困于众所周知,何谈科技创新”。同时对学术诚信表态,“加强学术规范管理和伦理道德建设对提升我国科技创新能力至关重要。一方面,科研人员要严以律己,将追求真理、探索未知,为国为民作为科研目的;另一方面,要严格建立规范学术不端行为的举报和查处程序,严肃处理造假事实责任方,防止不作为和炒作,以创造百花齐放、百家争鸣的良好科技创新环境”。

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    2020-05-19 zhouqu_8
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    2019-12-30 gous
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    2019-12-12 junJUN

    院士是学术至高点,也是大家必争之地呀

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