Avery Orrall

A peer-reviewed paper claimed a researcher was an expert in sex robots. He’s not.

What would you do if you discovered your name in a list of experts on sex robots despite having never studied sex robots?

That was the situation for one rather panicked researcher who reached out to us in late September after discovering his name among several singled out in a review article for the “greatest number of published works” on sex robots.

Published in February in Humanities and Social Sciences Communications, the bibliometric analysis of the field aimed “to provide a clearer understanding of the issues surrounding sex robots,” the original article stated.

Journal issues speedy retraction in less than a day for ‘inadvertent mistake’

We don’t know if it’s the fastest retraction ever, but the speed is nonetheless notable: A journal retracted a paper 22 hours after a sleuth raised concerns about the article.

On August 9 just before noon, John Loadsman, an anesthesiologist and journal editor in Australia, reached out to two journals to notify them of image similarities he had flagged on PubPeer.

Loadsman asked the authors to clarify the “apparent identity” of a figure in a 2023 paper in Experimental Biomedical Research. The figure resembled one in a different paper by the same authors “representing different experimental conditions,” he wrote in his PubPeer comment. The second paper appeared in Wiley’s International Journal of Endocrinology in 2019.

Former student who ran paper mill up to 11 retractions

A former bioinformatics student who operated a paper mill while at the University of Manchester has lost another paper, bringing his total to 11 retractions.

Sameer Quazi had been enrolled in the school’s “PGCert” program in clinical bioinformatics, as Retraction Watch reported in January when the university released a statement saying an investigation found he “was running a paper mill.” The investigation panel had requested the retraction of 10 papers, but didn’t say which ones.

Quazi’s most recent retraction, a 2023 paper on antimicrobial agents, appeared in the MDPI journal Antibiotics. According to the September 12 notice, the journal was “unable to verify the identity, contribution, or affiliations of a number of the authors listed on this manuscript, nor could the origins of the study be confirmed.” The paper has been cited twice, according to Clarivate’s Web of Science.

Sleuth unearths citation, authorship issues at earth sciences journal

Carlos Conforti Ferreira Guedes, a geology professor at the Federal University of Paraná in Brazil, came across a paper in the Journal of South American Earth Sciences earlier this year with irrelevant, and in some cases nonexistent, references.

Made-up citations can indicate the use of generative AI in crafting the paper – but another detail caught his attention as particularly odd: The researchers on the paper, a study on the transformation of the Brazilian coastline, all listed affiliations in India. Guedes reached out to one of the editors-in-chief of the journal at the time, Andres Folguera, on March 10 to notify the journal about the issues.

As Guedes and his colleagues noted in a May 19 blog post on the Brazilian Association for Quaternary Studies (ABEQUA) website, “there were no citations of work conducted in Brazil or by researchers who had previously worked in the region.”

Authors defend retracted paper on vitamin D and COVID-19 called ‘deeply bizarre’ by critic

PLOS One has retracted a paper linking vitamin D levels and COVID-19 morbidity three years after a critic flagged the data in the study as “deeply bizarre.” The authors objected to the retraction, with one calling it “outrageous” and pointing to flaws in the published notice.

The article, which appeared in February 2022, claimed people with low levels of vitamin D were at increased risk for severe COVID-19 and were more likely to die of the disease than other patients. It has been cited 65 times, according to Clarivate’s Web of Science.

The paper had a “huge, immediate impact,” said Gideon Meyerowitz-Katz, a senior research fellow from the University of Wollongong in Australia, citing the fact that the paper had been viewed over 1 million times within six weeks of being published. The article joins others, many also flagged by Meyerowitz-Katz, purporting to find links between vitamin D intake and COVID-19 severity that have been retracted or removed.

Second study using ‘Tin Man Syndrome’ X-ray under scrutiny following Retraction Watch inquiry

An altered image posted as an April Fool’s joke (left) was used as a figure (right) in a 2021 paper in *Scientific Programming*.

Just as The Wonderful Wizard of Oz was the first of 14 books in a series, our recent coverage of a paper on “Tin Man syndrome” seems to have sequels. After we wrote about a case study describing a man with his heart in his abdomen retracted for plagiarizing images from an April Fools’ joke, a reader flagged yet another paper using the same image.

As we previously reported, the authors of a “rare case report” appearing in Medicine claimed they had encountered a case of a man with asymptomatic “ectopia cordis interna,” in which his heart was in his abdomen. After the article was retracted, the corresponding author admitted the photos had been taken from a 2015 April Fools’ paper in Radiopaedia describing the same (fictitious) condition.

Following that coverage, a reader did a reverse image search of the X-ray in both papers and found a 2021 article from Scientific Programming, published by Wiley. The study recommends a non-conventional ventilation option for treating neonatal respiratory distress syndrome. The paper has been cited twice, according to Clarivate’s Web of Science.

When you discover you’re an author on a paper you’ve never seen

Learning a paper with your name on it has been published is typically something to celebrate. But for one climate scientist, a recent notification was the first he learned the manuscript even existed.

So instead of rejoicing, Jan Cermak, a researcher at the Karlsruhe Institute of Technology in Germany, was busy writing to the journal Chemosphere about a paper he’d been credited with but never seen.

The paper, on meteorologic influences on air pollution in India, has been retracted after it became clear that a visiting fellow included Cermak as a coauthor without his permission.

Deputy department chair loses paper for image duplication, more retractions to follow

An Elsevier journal has retracted a paper coauthored by a deputy department chair at Thomas Jefferson University in Philadelphia and says it plans to retract at least two more of his articles for image-related concerns.

The 2022 paper, in Matrix Biology, describes the regulatory role of proteoglycans in remodeling of the cervix during pregnancy. According to the August 12 retraction notice, 18 of the image panels were duplicates. The paper has been cited 18 times, according to Clarivate’s Web of Science.

Renato Iozzo, deputy chair of Pathology, Anatomy & Cell Biology at Jefferson, is a coauthor on the study. Neither Iozzo nor corresponding author Mala Mahendroo, a researcher at UT Southwestern Medical School in Dallas, responded to our requests for comment.

‘Tin Man Syndrome,’ five other case studies retracted following Retraction Watch coverage

*A comparison of the images and an overlay, provided by a sleuth.*

A journal has retracted a study on ‘Tin Man Syndrome’ plagiarized from a decade-old April Fools’ joke — which the author now admits was fake.

On August 15, we wrote about a “rare case report” published in Medicine in which authors claimed they had encountered a case of “ectopia cordis interna” and described an asymptomatic man with his heart located in his abdomen. Sleuths believed the case report plagiarized images from a 2015 satirical paper describing a condition of the same name.

A week later on August 22, Medicine, published by Wolters Kluwer, retracted the paper and five others — all published this year — with shared authors. None of the papers have been cited, according to Clarivate’s Web of Science.

The retracted papers are:

Papers continue to face retractions for failure to license pricy tool

Two journals have retracted papers this year for unauthorized use of a controversial scale whose creator has been known to license use of the questionnaire for six-figure sums – and to aggressively pursue those payments from researchers he claims have misused the instrument without prior approval.

The Morisky Medication Adherence Scale (MMAS) is named for its creator, Donald Morisky, now a professor emeritus in community health at UCLA. As the name implies, the measure allows researchers to assess patients’ adherence to drug regimens.

Morisky made a business out of licensing the scale and demanding steep fees for researchers who failed to obtain the proper permissions, as we reported in Science in 2017. Researchers who cannot afford the payments Morisky and his business associate demand have been forced to retract their work.

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