Retraction Watch

Australian study supporting mask mandates earns expression of concern

A journal has issued an expression of concern for an Australian study that supported mask mandates after researchers raised several potential problems with the design and methodology of the study.

The article, “The introduction of a mandatory mask policy was associated with significantly reduced COVID-19 cases in a major metropolitan city,” was published in the journal PLOS ONE in July 2021. It has been cited 12 times, according to Clarivate’s Web of Science.

In comments to Retraction Watch, the authors of the paper stood by their work, but a key critic said he still thought the work should have been retracted.

Leading primate researcher demoted after admitting he faked data

The former director of the Southwest National Primate Research Center at Texas Biomedical Research Institute in San Antonio has been removed from the post after the U.S. Office of Research Integrity found he had faked data.

Last August, ORI found that Deepak Kaushal, who remains a professor at Texas Biomed, “engaged in research misconduct by intentionally, knowingly, and/or recklessly falsifying and fabricating the experimental methodology to demonstrate results obtained under different experimental conditions.”

Citing Kaushal’s admission, ORI said that he had engaged in research misconduct in work supported by 8 grants from the National Institutes of Health, and faked data in two grant applications and one published paper that has since been retracted.

Hindawi shuttering four journals overrun by paper mills

Hindawi will cease publishing four journals that it identified as “heavily compromised by paper mills.”

The open access publisher announced today in a blog post that it will continue to retract articles from the closed titles, which are Computational and Mathematical Methods in Medicine, Computational Intelligence and Neuroscience, the Journal of Healthcare Engineering, and the Journal of Environmental and Public Health.

The closures follow reporting by Retraction Watch in February that a professor used the identity and email account of a former student to edit special issues of two of the journals, Computational Intelligence and Neuroscience and the Journal of Environmental and Public Health.

Chemist in India loses seven papers, blames outsourcing of images

A chemistry researcher in India has had seven of his papers retracted after the publisher concluded that some images in the papers showed “unexpected similarities” or had been duplicated.

The retraction notices, issued in late March by the Royal Society of Chemistry (RSC) in the U.K., all state that:

The authors informed the Editor that the characterization of the original samples was outsourced, and they do not have the original raw data for the published results.

Given the significance of the concerns about the validity of the data, and the lack of raw data, the findings presented in this paper are not reliable.

The corresponding author, Dhanaraj Gopi of Periyar University in Tamil Nadu, had several papers flagged on PubPeer starting in 2019, including some that have not been retracted.

Nature editors retract influential cancer paper with “unreliable” data

Editors at Nature have retracted a 2015 paper on breast cancer metastases citing trouble with the data in the supplementary materials.

The paper, “The hypoxic cancer secretome induces pre-metastatic bone lesions through lysyl oxidase,” was first published in May 2015 and has been cited 352 times, according to Clarivate’s Web of Science.

This marks the second retraction for corresponding author Janine Erler, a professor in cancer biology at the University of Copenhagen. As previously reported by Retraction Watch, Nature in 2020 pulled a 2006 paper on which she was first author because of “image anomalies” and the absence of original data. Two other papers co-authored by Erler have been corrected and one additional paper has an expression of concern.

Weekend reads: ‘No gender bias in academic science;’ an editor is fired; foreign research fraud in Australia

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The week at Retraction Watch featured:

Our list of retracted or withdrawn COVID-19 papers is up to more than 300. There are nearly 40,000 retractions in our database — which powers retraction alerts in EndNote, LibKey, Papers, and Zotero. And have you seen our leaderboard of authors with the most retractions lately — or our list of top 10 most highly cited retracted papers?

Here’s what was happening elsewhere (some of these items may be paywalled, metered access, or require free registration to read):

Former cancer research center director plagiarized and faked data, feds say

The former director of a cancer research center faked data and presented others’ published data and text as his own in four grant applications to the National Institutes of Health (NIH) and one research record, according to a U.S. government watchdog.

Johnny J. He, a professor of microbiology and immunology at the Rosalind Franklin University of Medicine and Science (RFUMS) in Chicago, Ill., “engaged in research misconduct by intentionally, knowingly, or recklessly falsifying, fabricating, and plagiarizing experimental data and text” published by other scientists, the Office of Research Integrity (ORI) said today.

He did not immediately respond to an email or phone call seeking comment.

US-backed researchers in Colombia accused of experimenting on animals, humans without approval

On January 16, inspectors from an environmental agency in western Colombia made some troubling findings. At a U.S.-funded facility supposed to be doing cutting-edge malaria research, researchers were keeping dozens of monkeys in dirty cages in poorly ventilated, over-lit enclosures. Several animals were smeared with feces. Some looked sick, and one was missing an eye. A fetid smell hung in the air. On the floor of a cage, a baby monkey lay dead.

It wasn’t the first time Fundación Centro de Primates (FUCEP) had run afoul of local authorities. In 2021, inspectors had turned up signs of “animal abuse” at the facility, located a few miles from the city of Cali, and found no veterinarian on site. Perhaps more damning, the researchers in charge did not have the permits required to experiment on or keep lab animals.

But the problems may run even deeper. According to an 18-months investigation by People for the Ethical Treatment of Animals (PETA), a U.S.-based animal-rights group, FUCEP’s parent organization, Caucaseco Scientific Research Consortium, apparently also conducted research in people without valid ethics approvals. These allegations have not previously been described in the media.

‘Frankly abusive’: More questions about the journal that stole an author’s identity

Last week, we brought you the story of a professor who found her name on an article she didn’t write, which also seemed to have been plagiarized.

Since our story was published, we’ve learned a little more about the journal that published the article, the African Journal of Political Science.

Jephias Mapuva, a professor at the Bindura University of Science Education in Zimbabwe, who is listed as the editor in chief of the journal, told us in an email that he is “not associated with the journal in any way.”

“It came to me as a surprise that I am listed as an Editor-In-Chief,” he wrote. He also copied an email address for the journal publisher, International Scholars Journal, and asked for his name to be removed from the website:

Torturing data to predict bitcoin prices: A book excerpt

We are pleased to present an excerpt from Distrust: Big Data, Data-Torturing, and the Assault on Science, a new book by Pomona College economics professor Gary Smith. The Washington Post said the book’s lessons “are very much needed.”

The fact that changes in bitcoin prices are driven by fear, greed, and manipulation has not stopped people from trying to crack their secret. Empirical models of bitcoin prices are a wonderful example of data torturing because bitcoins have no intrinsic value and, so, cannot be explained credibly by economic data.

Undaunted by this reality, a National Bureau of Economic Research (NBER) paper reported the mind-boggling efforts made by Yale University economics professor Aleh Tsyvinski and a graduate student, Yukun Liu, to find empirical patterns in bitcoin prices.

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