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Japanese university recommends five retractions after investigating botany researcher

Kyoto University is recommending retraction for five papers by a former botany researcher there after an institutional inquiry turned up evidence of fraud.  The investigation of Lianwei Peng, who left the school in May 2011, found 11 images had been manipulated in the papers, according to a press release. The corresponding author on all five … Continue reading Japanese university recommends five retractions after investigating botany researcher

NYU postdoc with federal research misconduct settlement awarded NIH grant

A postdoc at New York University’s Grossman School of Medicine who the U.S. Office of Research Integrity found engaged in research misconduct while a postdoc at another institution has been awarded an NIH grant just months after being sanctioned.  The postdoc, Shuo Chen, didn’t admit or deny the ORI’s findings, but agreed to one year … Continue reading NYU postdoc with federal research misconduct settlement awarded NIH grant

Papers on Alzheimer’s slapped with expressions of concern

A Science journal has issued expressions of concern for two papers on Alzheimer’s disease over concerns about the integrity of the data.  One involves a 2016 article by a star-studded group of neuroscience researchers over allegations of manipulated data in one of the figures. That paper, “Gain-of-function mutations in protein kinase Cα (PKCα) may promote … Continue reading Papers on Alzheimer’s slapped with expressions of concern

Medical school dean up to five retractions

A kidney research group led by a medical school dean has accumulated five retractions.  All five came within the last year, after commenters on PubPeer pointed out image similarities.  Joseph I. Shapiro, vice president and dean of the Joan C. Edwards School of Medicine of Marshall University in Huntington, West Virginia, is an author on … Continue reading Medical school dean up to five retractions

A paper claimed to describe ‘the first potent and specific anti-COVID-19 drug.’ Now it’s retracted.

A paper about the discovery of “the first potent and specific anti-COVID-19 drug” has been retracted after it emerged that the compound wasn’t so novel after all.  The article, published in May 2021 in Chemical Papers has been cited seven times, according to Clarivate Analytics’ Web of Science.  As the paper’s sole author, Amgad M. … Continue reading A paper claimed to describe ‘the first potent and specific anti-COVID-19 drug.’ Now it’s retracted.

Former Weill Cornell cancer researcher up to 20 retractions; investigation’s findings are with Feds

The journal Cancer Prevention Research has retracted nine papers at once from a group of cancer researchers led by Andrew Dannenberg, formerly of Weill Cornell Medicine.  The bundle of retractions brings Dannenberg’s total to 20, according to our database, nearly doubling the 11 he had previously. Kotha Subbaramaiah, also formerly of Weill Cornell Medicine, is … Continue reading Former Weill Cornell cancer researcher up to 20 retractions; investigation’s findings are with Feds

Urology researcher under investigation for double-dipping has another paper retracted

A urology researcher who stepped down from his post as department chair after an institutional investigation prompted by Retraction Watch reporting has lost another paper.  The article apparently was not flagged during a misconduct investigation, but a PubPeer commenter noted overlapping images in August 2021.  Hari Koul had been interim chair of the department of … Continue reading Urology researcher under investigation for double-dipping has another paper retracted

The “internet may be a challenging venue”: Biomedical engineering group up to four retractions

A group of biomedical engineering researchers has lost four papers because they appear to be recycling their images from other papers.  The retractions for the group, from Banaras Hindu University in India, span papers published between 2011 and 2014. The retractions began in 2020, after anonymous PubPeer commenters pointed out the similarities between images. The … Continue reading The “internet may be a challenging venue”: Biomedical engineering group up to four retractions

Nanotech group up to nine retractions

A group of nanotechnology researchers in Iran is up to nine retractions after losing four papers in a go for problematic figures. The work was led by Abolfazl Akbarzadeh, a medicinal chemist at Tabriz University of Medical Sciences, who has spent time as a visiting professor at Boston University and UCLA. Commenters on PubPeer including … Continue reading Nanotech group up to nine retractions

Dermatology journal calls for investigation into Bordeaux-INSERM work

Two and a half years after critics raised concerns, a dermatology journal says it has called on two French institutions to launch an inquiry into a 2017 paper. The Journal of Investigative Dermatology has issued an expression of concern for the article, “NADPH Oxidase-1 Plays a Key Role in Keratinocyte Responses to UV Radiation and … Continue reading Dermatology journal calls for investigation into Bordeaux-INSERM work