by country – Page 2 – Retraction Watch

Journals investigating dozens of papers by leading Canadian urologists

A high-profile Canadian urologist received an editorial expression of concern for one of his papers this month, after anonymous comments on PubPeer flagged suspected data duplication in dozens of his articles.

By our count, sleuths have flagged 30 papers co-authored by Martin Gleave, a professor at the University of British Columbia in Canada and co-founder of the Vancouver Prostate Centre. According to the posts on PubPeer, images in these studies appear “much more similar than expected” based on analyses using the similarity detection software ImageTwin. The issues include similarities within individual papers and across multiple publications, with some comments suggesting the alleged reuse of tumor specimens.

Gleave, an appointee to the Order of Canada for his work developing treatments for prostate cancer, has received more than $120 million (approximately $84 million USD) in funding throughout his career, according to his profile on the Vancouver Prostate Centre website. He is also a co-founder of OncoGenex Pharmaceuticals, with several of the findings from the flagged papers connected to the company and related patents.

Exclusive: Researcher who received settlement to leave University of Iowa won’t be starting new job

A cardiology researcher who left the University of Iowa with a six-figure settlement earlier this year won’t be starting the new job he’d lined up at the Providence VA Medical Center, Retraction Watch has learned.

Justyn Charon, a spokesperson for the Providence VA, previously told us the researcher, Kaikobad Irani, would begin his new position “around November.” When we followed up, Charon confirmed, “there is currently no plan for Dr. Irani to be employed by VA Providence.”

In the meantime, the University of Iowa in Iowa City has launched an investigation about the leak of a report regarding Irani to Retraction Watch that appears to be an attempt to identify the source of the document.

Dean in Bulgaria accused of plagiarism

Earlier this year, Milen Zamfirov, dean of the faculty of educational sciences at Sofia University in Bulgaria, was named an exceptional scientist in the social sciences and humanities. As part of the accolades at the prestigious Pythagoras Science Awards from the Bulgarian Ministry of Education and Science, Zamfirov received a commemorative plaque, diploma, and a cash prize of 8,000 BGN (US $4,300).

Now, he is accused of plagiarising past research in a paper he co-authored with Margarita Bakracheva, who received a certificate of excellence from the Union of the Bulgarian Scientists earlier this year.

Their study, titled, “In Search of Integrativity of Sciences: the Principle of Supplementarity in the Story of Pauli and Jung,” was published in Bulgarian in 2021.

But the paper seems to have significant overlap with other sources, according to Irene Glendinning, a researcher and consultant based in Leicester, UK.

Smithsonian Magazine pulls article for ‘errors’ after criticism of linked map of Israel

A screenshot of Native Land Digital’s interactive map — via Smithsonian Magazine

Smithsonian Magazine has retracted a two-year-old article about an interactive online map describing indigenous lands in North America because the map “did not meet the standards of scholarship we expect of academic projects we cover as part of our editorial purview.”

The move followed sharp criticism from a pro-Israel group about a map produced by a nonprofit organization that formed the basis of the article.

The original article, published on Oct.13, 2022 and titled “This Interactive Map Shows Which Indigenous Lands You Live On,” was based on a map created by Native Land, a Canadian non-profit the article said “is focused on improving both Indigenous and non-Indigenous people’s relationship with the lands around them.” The article encouraged readers to use the map in order to see which Indigenous communities resided in their city, state, or zip code.

Cancer specialist faked data in at least ten papers, VA and UCLA find

A multiple myeloma specialist “recklessly“ falsified data in at least 10 published articles, according to a joint investigation by the University of California, Los Angeles David Geffen School of Medicine and Veterans Affairs Greater Los Angeles Healthcare System.

The institutions found Alan Lichtenstein, a former staff physician at the VA, committed research misconduct by reusing images “to falsely represent the results” related to 26 pairs of experiments, according to a notice published in the Federal Register.

At least one of the sets of images in each of the pairs “is inaccurate,” the notice stated. The institutions found Lichtenstein had falsified data in “at least ten” of the 13 articles in which the images appeared, perhaps because the investigators could not determine which images, if any, were original.

University of Newcastle investigating top melanoma researchers

The University of Newcastle in Australia is investigating the work of two prominent skin cancer researchers, Retraction Watch has learned.

Commenters on PubPeer have posted questions about the data in 42 papers by Peter Hersey and Xu Dong Zhang, both well-known in Australian melanoma research. So far, two of the papers have been retracted and four corrected.

The University of Newcastle’s head of research and innovation confirmed that the university has launched an investigation into both experts, according to emails seen by Retraction Watch. That official has a complex history of her own: a paper of hers was retracted in 2013, leading to the return of a substantial amount of grant funding.

Embattled rocket scientist loses paper following Retraction Watch report

A controversial rocket scientist in India earned his fourth retraction in October after an investigation at a physics journal found a core part of his work was “inaccurate and paradoxical.”

At issue is a highly technical concept developed by V.R. Sanal Kumar, a professor of aerospace engineering at Amity University in New Delhi. Other scientists have denounced the concept, which Kumar has dubbed “Sanal flow choking,” as “absolute nonsense,” as we reported in April.

The editors of AIP Advances appear to agree. An October 9 notice announcing the retraction of “A closed-form analytical model for predicting 3D boundary layer displacement thickness for the validation of viscous flow solvers” stated:

Meet the founder of a 100,000-strong Facebook group driving change in scientific integrity in Vietnam

Retraction Watch readers may have noticed an uptick of items in the RW Daily and Weekend Reads about scientific integrity issues in Vietnam over the past year. Many of those items had their genesis, and were circulated, on a Facebook group that now has close to 100,000 members — and was recently removed temporarily by Facebook. We asked Van Tu Duong, a researcher at Purdue University in West Lafayette, Indiana, USA, who founded the group, to tell us more about the history of the effort. This email interview has been lightly edited for flow and clarity.

Tell us about this history of the group. Why did you find it, and when?

Cambridge researcher pulls Cell paper five years after Nature, Science retractions

A cancer researcher at the University of Cambridge in the UK has retracted a paper from Cell after commenters on PubPeer questioned aspects of 10 images in the article.

Though an institutional investigation found the figures were “not reliable,” another of the authors objected to the retraction as “an overreaction.”

Steve Jackson, the University of Cambridge biology professor and lab leader, previously retracted two papers – including one in Nature and one in Science posted on the same day – after a Cambridge investigation found a co-author, Abderrahmane Kaidi, had falsified data.

Retractions begin for chemist found to have faked data in 42 papers

A nanotube researcher in Japan has earned 13 retractions, with more to come, after an extensive investigation by the country’s National Institute of Advanced Industrial Science and Technology (AIST) revealed widespread misconduct in his work.

AIST’s investigation found Naohiro Kameta, senior principal researcher at the Nanomaterials Research Institute located in AIST’s Ibaraki campus, fabricated and falsified dozens of studies. He was apparently dismissed from his role following the findings.

The institute first learned of the problems in Kameta’s work in November 2022, according to a translated version of the investigation report. Initially, they looked into five papers, but eventually expanded their scrutiny to 61 articles on which Kameta was the lead or responsible author.

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