Search Results for: duplication

When does animal research become unnecessary and cruel? A paper’s methods give a biologist pause

Microbiologist Elies Bik is well-known for applying a close eye to studies, and has spent years anonymously submitting reports on plagiarism and image duplication to journal editors. Last year, she published an analysis of work, with troubling results – that 1 in 25 biomedical papers contains inappropriate duplications in images. She’s never stopped reading papers … Continue reading When does animal research become unnecessary and cruel? A paper’s methods give a biologist pause

Neuroscientist flags errors in his days-old paper “for the sake of science integrity”

Only days after his paper was published online, a neuroscientist has posted a comment on PubMed alerting readers to several duplication errors. Despite the issues, which the researcher says were introduced into the final manuscript after peer review, he reassured readers that they do not influence the final conclusions in the paper. On February 9, … Continue reading Neuroscientist flags errors in his days-old paper “for the sake of science integrity”

Researcher sued to stop retractions; he just earned two more and is now up to 11

The notices keep coming for diabetes researcher Mario Saad. Diabetes has just retracted two more of his papers, both of which had been flagged by expressions of concern, citing problems with duplications. What’s more, the journal added another expression of concern to a 2009 paper on which Saad — based at the University of Campinas … Continue reading Researcher sued to stop retractions; he just earned two more and is now up to 11

Computer scientist loses at least three papers, two for faked reviews

A computer scientist in Malaysia has lost two papers for faked peer reviews, and another for duplication. A fourth paper on which he is a co-author appears to have simply disappeared. One retraction lays the blame for the fake reviewer on corresponding author Shahaboddin Shamshirband at the University of Malaya in Kuala Lumpur, Malaysia. According to … Continue reading Computer scientist loses at least three papers, two for faked reviews

Cancer researcher logs 6 retractions, bringing total to 10

A journal has retracted six papers by a cancer researcher at the University of Maryland in Baltimore, bringing his total to 10. The retractions cite an investigation by the university, and detail problems ranging from duplicated images, to tweaking an image to conceal particular bands, to including unreliable data. Three of the papers had already been flagged … Continue reading Cancer researcher logs 6 retractions, bringing total to 10

Researchers submit two similar papers 8 days apart; one is retracted

After a research group submitted two similar papers only days apart to different journals, one journal has retracted the paper — and told the other it should do the same. The papers, by a group of authors based in Romania, describe a new polymer to stop the formation of biofilms. After a reader flagged the … Continue reading Researchers submit two similar papers 8 days apart; one is retracted

Journals pull two papers after blogger shares plagiarism suspicions

Journals have retracted two papers after they were flagged by a pseudonymous blogger, who suspected all had copied text from other sources. What’s more, a third paper seems to have simply disappeared from the journal’s website, after the blogger, Neuroskeptic, alerted the journal to the text overlap. Neuroskeptic became suspicious about the three unrelated papers – … Continue reading Journals pull two papers after blogger shares plagiarism suspicions

Journal retracts paper due to image mismatch; one co-author alleges fraud

Researchers have retracted a biology paper that included an image mismatch — despite the fact that, as they claim, another image in the same paper confirms the original findings. The authors say they plan to resubmit the paper with the corrected figure panel. The second to last author — Carlo Croce, chair of the department of … Continue reading Journal retracts paper due to image mismatch; one co-author alleges fraud

Breast cancer studies by fired Pfizer employee retracted

Last year, Pfizer fired one of its scientists following an investigation that ended with requests for retraction of five of her studies. Now, two of the five papers, which were first flagged on PubPeer, have been retracted. One notice cites the Pfizer investigation, which found that cancer researcher Min-Jean Yin had included duplicated images in all five … Continue reading Breast cancer studies by fired Pfizer employee retracted

Researcher loses 4th paper flagged by misconduct probe

A researcher in Germany has logged her fourth retraction following an investigation by her former employer that found evidence of scientific misconduct. The latest retraction for Tina Wenz in the Journal of Applied Physiology mentions the probe at the University of Cologne in Germany, which recommended retracting six of her papers. One had already been … Continue reading Researcher loses 4th paper flagged by misconduct probe