Search Results for: nutrition

8 years after three papers are flagged — and after losing original correspondence — PLOS ONE retracts

A group of nutrition researchers in Canada led by the prominent diabetes scientist Emile Levy has lost three papers in PLOS ONE over concerns about the integrity of the data.  The concerns were raised nearly eight years ago by Elisabeth Bik, early in her career as a data sleuth.   In May 2014, Bik told us, … Continue reading 8 years after three papers are flagged — and after losing original correspondence — PLOS ONE retracts

UNC-Chapel Hill vice chancellor resigns post after admitting to plagiarism

Terry Magnuson, the vice chancellor for research at the University of North Carolina at Chapel Hill’s medical school, has resigned from that post two days after the U.S. Office of Research Integrity said that he had admitted to plagiarizing text in an NIH grant application. As we reported March 8, Magnuson “engaged in research misconduct … Continue reading UNC-Chapel Hill vice chancellor resigns post after admitting to plagiarism

Publisher cancels special issue honoring plagiarizing dean following Retraction Watch inquiries

MDPI was about to publish a special issue in one of its journals to fete the career of a retired dean. But after Retraction Watch informed the co-editors of the issue that the researcher, Kishor Wasan, had abruptly retired after being found to have plagiarized a 2019 book review for The Lancet, the publisher evidently … Continue reading Publisher cancels special issue honoring plagiarizing dean following Retraction Watch inquiries

Courage and correction: how editors handle – and mishandle – errors in their journals

Last year, our group noticed an improper analysis of a purported cluster randomized trial (cRCT) in eClinicalMedicine, a Lancet journal, and requested deidentified raw data from the authors to conduct a proper analysis for the study design.  Things were off to a good start. The authors shared their data immediately – which is commendable and, … Continue reading Courage and correction: how editors handle – and mishandle – errors in their journals

AHA journal tones down abstract linking COVID-19 vaccines to risk of heart problems

The American Heart Association has published a corrected version of a controversial meeting abstract which claimed to show that Covid-19 vaccinations “dramatically” increased a person’s risk for serious heart problems.  The study was the work of Stephen Gundry, a cardiac surgeon who now sells dietary supplements of questionable efficacy on his website. Gundry also sees … Continue reading AHA journal tones down abstract linking COVID-19 vaccines to risk of heart problems

AHA “regrets any confusion” and is reviewing meeting policies after outcry over Covid-19 vaccine abstract

Days after a leading heart journal issued an expression of concern for a meeting abstract suggesting that vaccines against Covid-19 may cause cardiac damage, its publisher, the American Heart Association (AHA), says it is reviewing how it screens such submissions.  As we reported late last month, “Mrna COVID Vaccines Dramatically Increase Endothelial Inflammatory Markers and … Continue reading AHA “regrets any confusion” and is reviewing meeting policies after outcry over Covid-19 vaccine abstract

Abstract linking COVID-19 vaccines to heart trouble risk earns expression of concern

A leading heart journal has issued an expression of concern for a meeting abstract it published earlier this year by a cardiac surgeon who sells dietary supplements of questionable utility. The case is the second involving a recent meeting of the American Heart Association. The abstract, titled “Mrna COVID Vaccines Dramatically Increase Endothelial Inflammatory Markers … Continue reading Abstract linking COVID-19 vaccines to heart trouble risk earns expression of concern

Weekend reads: Fraud in a study of dishonesty; scrutiny of an open access publisher; HHMI prof fired for sexual harassment

Before we present this week’s Weekend Reads, a question: Do you enjoy our weekly roundup? If so, we could really use your help. Would you consider a tax-deductible donation to support Weekend Reads, and our daily work? Thanks in advance. The week at Retraction Watch featured: WHO COVID-19 library contains hundreds of papers from hijacked journals … Continue reading Weekend reads: Fraud in a study of dishonesty; scrutiny of an open access publisher; HHMI prof fired for sexual harassment

WHO COVID-19 library contains hundreds of papers from hijacked journals

A World Health Organization (WHO) database of papers about COVID-19 contains hundreds of articles published in hijacked journals whose publishers have stolen titles and legitimacy from the original publications.  That’s what I found when I analyzed the WHO’s “COVID-19 Global literature on coronavirus disease,” which as of August 1 included more than 318,000 papers sourced … Continue reading WHO COVID-19 library contains hundreds of papers from hijacked journals

‘They seem to mean business’: Cardiology journal flags papers cited hundreds of times

A European cardiology journal has issued expressions of concern for seven widely-cited papers dating back to 2009 after a reader flagged suspicious images in the articles.  Although the cast of characters changes, the senior author on all seven papers is Chao-Ke Tang, of the First Affiliated Hospital of the University of South China, in Hengyang, … Continue reading ‘They seem to mean business’: Cardiology journal flags papers cited hundreds of times