Retraction Watch

Journal that published paper about a black hole at the center of Earth sinks into the void at a leading government database

A black hole, not at the center of the Earth (via Wikimedia)

The Open Access Macedonian Journal of Medical Sciences, which retracted five papers recently, including one claiming that there was a black hole at the center of Earth, will no longer be indexed in a heavily used U.S. government database of journals.

According to the journal’s index page at PubMed Central (PMC), part of the U.S. National Library of Medicine, “The journal no longer participates in PMC.” Volumes of the journal from 2019 and earlier will remain.

Mirko Spiroski, the founding editor of the journal, did not respond to a request for comment.

Journals flag concerns in three dozen papers by nutrition researchers

Journals have flagged more than three dozen articles by a team of authors in Iran for concern over the integrity of their data. The moves have come in the 15 months since data sleuths raised questions about the data in more than 170 papers from the group.

Among the most recent moves, a nutrition journal has issued expressions of concern for three of the team’s articles. The papers, which appeared in the Journal of the American College of Nutrition (JACN), from Taylor & Francis, were published in 2015 and 2017. The senior author on all three articles was Zatollah Asemi (also listed as Zatolla Asemi), a specialist in metabolic diseases who sits on the faculty of Kashan University of Medical Sciences.

Concerns about the findings from Asemi’s shop have been circulating for several years. The group came under scrutiny on PubPeer three years ago, when a commenter noticed apparent irregularities in the data in a 2017 paper in the Journal of Clinical Lipidology. That paper has yet to be flagged in any way.

Researcher leaves post at Australian university years after papers come under scrutiny

Three years after work from his lab was the subject of “serious allegations,” a professor at Deakin University in Australia has left his post, Retraction Watch has learned.

In an October 6, 2020 letter to staff at Deakin’s School of Medicine obtained by Retraction Watch, Dean Gary Rogers writes that Jagat Kanwar, who joined the school’s faculty in 2006, would be leaving effective October 16. Rogers continues:

Weekend reads: ‘The Hitchhiker’s Guide to Scholarly Research Integrity;’ amulet-COVID-19 paper retracted; bad science on voter fraud

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:

Nanoscience researcher loses four papers for image manipulation, forged authors
Authors earn praise — but a “poorly worded” retraction notice — for flagging their errors
Why duplicate publications matter: A retraction notice goes above and beyond
Researchers tried to correct a figure after questions on PubPeer. Then the real trouble started.

Our list of retracted or withdrawn COVID-19 papers is up to 38.

Here’s what was happening elsewhere:

Researchers tried to correct a figure after questions on PubPeer. Then the real trouble started.

Pro tip to would-be fraudsters: If you’re going to submit new figures to support your claims, make sure they’re not obviously fake.

That’s a lesson a group of cancer researchers learned the hard way for their 2016 article in DNA and Cell Biology titled “miR-106a-5p suppresses the proliferation, migration, and invasion of osteosarcoma cells by targeting HMGA2.” The corresponding author was Fang Ji, of The Second Military Medical University in Shanghai.

The paper appeared on PubPeer earlier this year, where a commentor noted dryly:

Why duplicate publications matter: A retraction notice goes above and beyond

Here’s a retraction notice after our own hearts.

Brain Research Bulletin, an Elsevier journal, has retracted a 2017 article which duplicated a substantial amount of previously published papers by some of the same authors. But unlike many journals, which merely point out the overlap, BRB explains to readers why the copying matters.

The article, “Erythropoietin rescues primary rat cortical neurons from pyroptosis and apoptosis via Erk1/2-Nrf2/Bach1 signal pathway,” was written by Rui Li, Li-Min Zhang and Wen-Bo Sun, anesthesiologists at Cangzhou Central Hospital in China.

According to the notice:

Authors earn praise — but a “poorly worded” retraction notice — for flagging their errors

The authors of an October 2020 paper on the genetics of thyroid cancer are getting praise from the journal for retracting their article after learning that it contained a critical error.

The paper, “Mendelian randomization supports a causative effect of TSH on thyroid carcinoma,” had appeared in Endocrine-Related Cancer, a bioscientifica property.

Jonathan Fussey, a surgeon at Royal Devon and Exeter Hospital, and the first author of the study, told us:

Nanoscience researcher loses four papers for image manipulation, forged authors

Journals published by the Royal Society of Chemistry have retracted four articles by a researcher in China for a range of misconduct, including manipulation of images, fabrication of authors and more.

The papers were written by Rijun Gui, of Qingdao University and formerly of the School of Chemistry and Molecules Engineering at East China University of Science and Technology, in Shanghai, and published in 2013 and 2014. Gui has a sizable entry on PubPeer, where many of his studies have come under scrutiny for years. Together, the four papers have been cited nearly 150 times, according to Clarivate Analytics’ Web of Science.

It’s not quite Rashomon, but each of the retraction notices adds a bit of detail to the story.

Weekend reads: A peer review murder mystery for Halloween; learning from #medbikini; inside the publishing ring that linked COVID-19 and 5G

The week at Retraction Watch featured:

Paper suggesting vitamin D might protect against COVID-19 earns an expression of concern
Widely cited COVID-19-masks paper under scrutiny for inaccurate stat
Dear journal: Here’s the information you left out of your retraction notice. You’re welcome.
Following Retraction Watch and PubPeer posts, journal upgrades correction to a retraction
Researchers publish the same COVID-19 paper three times
Amulets may prevent COVID-19, says a paper in Elsevier journal. (They don’t.)
Our bads: Publisher error leads to double retractions for psych researchers

Our list of retracted or withdrawn COVID-19 papers is up to 37.

Here’s what was happening elsewhere:

Our bads: Publisher error leads to double retractions for psych researchers

Here’s a Halloween tale that will drive authors batty.

A psychology journal has retracted two papers from the same group of authors in Spain because it published the articles inadvertently. But in doing so, the Journal of Developmental & Behavioral Pediatrics, where the two articles were never supposed to appear but did, managed to botch the retractions, too.

One of the articles, “Sudden complex hallucinations in a 14-year-old girl: schizophrenia spectrum disorders versus dissociative disorders-the influence of early life experiences on future mental health,” was published online in June.

The other, “Abrupt and severe obsessive-compulsive disorder in an 11-year-old girl-PANDAS/PANS syndrome: an entity to be considered-management implications,” appeared in the June/July print issue of the journal. The authors were Parisá Khodayar-Pardo and Laura Álvarez-Bravos, of the Universiy of Valéncia.

The retraction notices, which arrived in September, read identically:

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