Ellie Kincaid

‘Rare’ criminal charges for data manipulation in Cassava case send a ‘powerful message’: lawyers

The recent criminal indictment of a medical school professor and former scientific advisor to Cassava Sciences on fraud charges for manipulating images in scientific papers and applications for federal funding is a “rare” outcome for such alleged actions that “sends a very, very powerful message.”

That’s according to lawyers who have worked on research misconduct cases.

While many investigations by the U.S. Office of Research Integrity and other government watchdogs find scientists manipulated data in grant applications to the National Institutes of Health and National Science Foundation, few are charged with “major fraud against the United States,” as was Hoau-yan Wang.

Authors – including a dean and a sleuth – correcting paper with duplicated image

The corresponding author of a paper flagged on PubPeer for an apparently duplicated image will be asking the journal to publish a correction, Retraction Watch has learned.

The paper, “The BET bromodomain inhibitor exerts the most potent synergistic anticancer effects with quinone-containing compounds and anti-microtubule drugs,” appeared in Oncotarget in 2016. Its authors include Marcel Dinger, now a dean at the University of Sydney, who has said he’s working to correct review papers that cited papermill articles, and sleuth Jennifer A. Byrne, also of the University of Sydney.

Earlier this month, an anonymous user on PubPeer pointed out areas of images in figure 6B that were “much more similar than expected.”

Superconductor researcher loses fifth paper

Ranga Dias, the physics researcher whose work on room-temperature superconductors has been retracted after coauthors raised concerns about the data, has lost another paper for the same reason.

This retraction brings Dias’ total to five, by our count.

The University of Rochester in New York, where Dias is an assistant professor, is investigating his work, Science has reported. Washington State University, where Dias obtained his PhD, is also investigating allegations of plagiarism in his thesis.

Dias has not responded to our request for comment about his latest retraction, of a 2021 paper in Physical Review Letters titled “Synthesis of Yttrium Superhydride Superconductor with a Transition Temperature up to 262 K by Catalytic Hydrogenation at High Pressures.” The article has been cited 178 times, according to information presented on its abstract page.

In December, the journal published an expression of concern for the paper, stating it was investigating concerns “regarding the origins and integrity of the transport data” in several of the paper’s figures “with the cooperation of the authors.”

On June 13, the journal retracted the paper. The notice states:

Nature retracts highly cited 2002 paper that claimed adult stem cells could become any type of cell

Nature has retracted a 2002 paper from the lab of Catherine Verfaillie purporting to show a type of adult stem cell could, under certain circumstances, “contribute to most, if not all, somatic cell types.”

The retracted article, “Pluripotency of mesenchymal stem cells derived from adult marrow,” has been controversial since its publication. Still, it has been cited nearly 4,500 times, according to Clarivate’s Web of Science – making it by far the most-cited retracted paper ever.

In 2007, New Scientist reported on questions about data in the Nature paper and another of Verfaille’s articles in Blood. Nature published a correction that year.

The errors the authors corrected “do not alter the conclusions of the Article,” they wrote in the notice.

Expression of concern coming for paper some used to link COVID-19 vaccines to deaths

The journal BMJ Public Health is placing an expression of concern on a paper it said “gave rise to widespread misreporting and misunderstanding,” namely, “claims that it implies a direct causal link between COVID-19 vaccination and mortality.”

The article, “Excess mortality across countries in the Western World since the COVID-19 pandemic: ‘Our World in Data’ estimates of January 2020 to December 2022,” appeared online June 3, and quickly attracted attention and criticism. The expression of concern is not yet live.

In their conclusions, the authors wrote:

Veterinary journal retracts pet food company’s paper about copper in dog food

leisergu, CC BY 2.0, via Wikimedia Commons

A veterinary journal has retracted a paper from a major pet food company after criticism prompted the authors to re-examine their data.

The retraction is the first in the Journal of the American Veterinary Medical Association’s 180 years of publication, Lisa Fortier, the journal’s editor in chief, told Retraction Watch. But veterinary researchers who wrote to the journal with concerns about the article say the retraction doesn’t address all the issues they raised.

The article, “Sixteen years of canine hepatic copper concentrations within normal reference ranges in dogs fed a broad range of commercial diets,” appeared online March 7. Most of the authors are affiliated with Hill’s Pet Nutrition.

Within weeks of the article’s publication, the journal got the first of seven letters “crying foul,” Fortier said.

University of Sydney dean working to amend review papers that cited papermill articles

The dean of science at the University of Sydney is reassessing a series of review papers after commenters on PubPeer pointed out each cited several retracted articles, Retraction Watch has learned.

Marcel Dinger and his coauthors will submit addendums to the journals noting the retracted references, he told Retraction Watch, and work with editors to determine whether the reviews should be retracted.

Dinger, who also is a professor of genome biology, is a middle author of four review articles and last author on one more that sleuths using the Problematic Paper Screener flagged as referencing retracted articles. The articles have been cited nearly 100 times altogether, according to Clarivate’s Web of Science.

Guillaume Cabanac, who developed the screener, commented on one of the papers in August 2022:

Exclusive: Elsevier journal COPE threatened with sanctions will retract four more articles

The journal a publication ethics watchdog threatened with sanctions for taking years to retract articles will pull four more related papers, Retraction Watch has learned.

Last July, the Committee for Publication Ethics (COPE) sent a warning letter to Elsevier regarding 10 papers by Yoshihiro Sato and Jun Iwamoto, who hold positions four and six on our leaderboard of retractions, that the publisher had said it would retract three and a half years ago.

As we reported previously, seven of the papers were retracted from Journal of the Neurological Sciences in December 2023.

Following our reporting on COPE’s letter to Elsevier, the publisher has decided to retract the remaining three articles, plus a letter regarding one of the retracted papers, according to emails seen by Retraction Watch.

Sociology journal’s entire editorial board resigns after Springer Nature appointed new leadership

The entire editorial board of a sociology journal has resigned after they say that the publisher, Springer Nature, installed new editors-in-chief without consulting the board — but Springer Nature says they tried unsuccessfully to engage the board on planning going back at least five years.

In December 2023, senior editors of the journal, Theory and Society, learned Springer Nature “had opted for a ‘completely different view’ of the journal going forward,” according to a message shared on a listserv for the American Sociological Association and published on the blog Scatterplot. The 10 senior editors subsequently resigned, they told their colleagues, but didn’t offer additional details.

On January 4, the journal’s corresponding editors also resigned, according to a resignation letter shared with the sociology listserv. The corresponding editors cited Springer Nature’s decision to replace Janet Gouldner, the former executive editor (and widow of the journal’s founding editor, Alvin Gouldner), without consulting the rest of the editorial board. They wrote:

Exclusive: COPE threatens Elsevier journal with sanctions for ‘clear breakdown’ before seven retractions

An Elsevier journal has retracted seven articles by a prolific data fabricator – three and a half years after the publisher said it would retract 10 of his papers, and five months after the Committee on Publication Ethics (COPE) threatened the journal with sanctions for the delay.

As we previously reported, the Journal of the Neurological Sciences had decided by June 2020 to retract 10 articles by Yoshihiro Sato and Jun Iwamoto, who are currently in positions four and six on our leaderboard of retractions. But the papers remained intact until December 2023, when seven were retracted. The remaining three are still unmarked.

“We have no idea why it took so long,” said Andrew Grey, of the University of Auckland, in New Zealand, who with colleagues Alison Avenell and Mark Bolland has scrutinized the work of Sato and Iwamoto. The group’s efforts have led to more than 100 retractions, but publishers have yet to assess a significant number of papers about which they have raised concerns.

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