因首席执行官被指控篡改数据等学术不端,Athira Pharma 市值1天直接蒸发了17亿人民币

2021-06-21 Oranhgy MedSci原创

Athira Pharma 公司以长期开发治疗阿尔茨海默病的药物而著称,总部位于美国华盛顿州西雅图,于2020年9月上市,在定价为 17 美元后筹集了 2.04 亿美元。

Athira Pharma 公司以长期开发治疗阿尔茨海默病的药物而著称,总部位于美国华盛顿州西雅图,于2020年9月上市,在定价为 17 美元后筹集了 2.04 亿美元。

2021年6月17日晚间,该公司宣布首席执行官Leen Kawas已被临时停职,等待董事会对与Kawas在华盛顿州立大学的博士研究有关的行动进行审查。在公告中,Athira董事会已经成立了一个独立的特别委员会来进行审查。该公司没有说明为何调查Kawas的博士研究,该公司发言人拒绝对公司新闻稿以外的内容发表评论。

Athira says it’s reviewing president and CEO Leen Kawas’ conduct during doctoral research at Washington State University. (Courtesy Athira)

kawas

消息一出,2021年6月18日,周五收盘时Athira Pharma公司股价暴跌38.87%,市值蒸发了2.64亿美元(折合人民币17亿)。此前

尽管Kawas将暂时放弃公司的日常领导工作,但在调查期间,她仍将留在董事会中。

随着Kawas暂时退出领导岗位,首席运营官Mark Litton在调查结束前暂时接管了公司的日常运营,Litton自2019年以来一直担任首席运营官。

援引Stat News报道说,审查是为了回应在PubPeer有关Kawas被列为主要作者的四篇科学论文中含有被篡改的实验结果图像的指控。

PubPeer是一个非营利性的在线论坛,用户在该论坛上对特定的科学论文进行讨论。

此前美国加州的研究诚信顾问Elisabeth Bik在PubPeer上对Kawas的研究提出质疑。其中许多问题是围绕着实验结果的图片,评论者质疑图片是在实验之间复制而成的。

Bik指出,PubPeer上的几篇论文中,有一些结果在她看来是被 "PS过的",还有一些结果的图片在研究论文中看起来很可疑。

Bik解释道,为了让评审员有效地评估这类问题,研究者需要从实验中检索出原始的实验室结果。然而,实验室一般只在一定时期内保留原始实验结果,或许不会保存太长时间,然而Kawas的博士论文是在近十年前完成的,从这一点上看,Kawas的研究数据很可疑。

目前,尚不不清楚在PubPeer上引起质疑的论文是否涉及Athira Pharma拉董事会正在进行的审查。

西南大学周五也发表声明宣称,也在审查关于Kawas在大学期间研究行为不当的指控。西南大学的发言人David Wasson证实,作为许可协议的一部分,该大学拥有Athira的股票,允许该公司使用该大学拥有的知识产权。Athira公司拥有的一项专利将Kawas列为共同发明人,并提到了她领导的各种研究。

Academic Misconduct Policy gets a trial makeover – The Baker Orange

2020年6月,Athira在一轮私人投资中筹集了8500万美元。四个月后,该公司在首次公开募股中筹集了2.04亿美元,股价以17美元首次亮相。

该公司正在研究恢复神经元健康和阻止神经退化的治疗方法,正在进行治疗阿尔茨海默氏症和帕金森氏症痴呆症分子的后期临床试验。

根据阿尔茨海默氏症协会的数据,目前有超过600万美国人患有阿尔茨海默氏症。尽管美国食品和药物管理局已经批准了一些可能推迟症状发作的药物,以及一些可能缓解症状的药物,还没有已知的治愈方法。

Athira公司的主要候选治疗药物ATH-1017的目标是加强大脑自身的修复系统,这反过来又可以对抗阿尔茨海默氏症和帕金森氏症痴呆。在5月份的第一季度财报中,该公司表示,它计划在2021年底前启动ATH-1017的第二阶段试验。 

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    2021-06-21 Conan888

    学习

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