Misconduct probe of once rising star prompts retraction of cat’s meow paper

A group of Australian researchers who studied the cat’s meow as a model for urinary incontinence and other motor-neural issues in people have lost a 2015 paper in the wake of a misconduct investigation.

The target of the inquiry was Hari Subramanian, a former senior research fellow at the Queensland Brain Institute, part of the University of Queensland (UQ). Subramanian was leading studies of incontinence in the elderly, for which he sometimes used nerve stimulators on live rodents and cats. As The Australian reported last September, animal rights activists have objected to his research methods — which sometimes involved sticking probes into the brains of living animals.  

Recently, the school launched an investigation — prompted by an unknown complainant — into the integrity of Subramanian’s data in two articles, including one, now retracted, that appeared in the Journal of Comparative Neurology.  

The case is controversial, to say the least, replete with allegations of unfair attacks. Subramanian’s lawyer told us the journal may be reviewing its decision to retract the paper. (We couldn’t confirm that with the editor.)

Here’s what we’ve found out so far.

Continue reading Misconduct probe of once rising star prompts retraction of cat’s meow paper

Famous Harvard economist reused parts of 2002 paper multiple times, says journal

Michael Jensen

A former Harvard economist and co-founder of a massive repository of free papers in social sciences has been accused of reusing similar material over multiple papers.

The three papers share the same title. According to an investigation by one of the journals, two papers by Michael Jensen, now an emeritus faculty member at Harvard, are “close-to-identical,” while another includes a “substantial amount of overlapping content.” None of the three papers cite the others.

The journal, Business Ethics Quarterly, has added an editorial notice to a 2002 paper by Jensen, noting its similarity to a 2001 paper and another 2001 paper. The notice states an earlier version of the paper was published by Harvard Business School Press. The editor surmises that all three journals were “more or less simultaneously vetting versions of the Jensen article.”

Jensen is the co-founder of the Social Science Research Network (SSRN), a repository of more than 800,000 papers that has been named the “Number 1 Open Access Repository in the World.” SSRN was purchased by Elsevier in 2016.

We spoke with Jensen briefly by phone; he denied submitting the same paper to three journals simultaneously:

Continue reading Famous Harvard economist reused parts of 2002 paper multiple times, says journal

How much cancer stems from diabetes, obesity? Lancet journal swaps high-profile paper

Six months ago, the media was ablaze with the findings of a new paper, showing that nearly six percent of cancer cases are caused, at least in part, by obesity and diabetes. But this week, the journal retracted that paper — and replaced it with a revised version.

The new paper doesn’t change the main findings much — the share of all cancers attributable to diabetes and obesity changed from 5.6% to 5.7%, which wouldn’t change any headlines about the original paper. But soon after the paper was published, a group of researchers noticed the authors’ mistake — which was significant enough to prompt the journal to retract the paper entirely, and swap it with a new one.

According to first author Jonathan Pearson-Stuttard at Imperial College London:

Continue reading How much cancer stems from diabetes, obesity? Lancet journal swaps high-profile paper

Dental journal pulls a dozen papers for recycled images and “unreliable data”

A leading orthodontics journal has retracted 12 papers after determining that they contained either reused images, questionable data or both. Several of the articles involved experiments conducted in dogs — and one person familiar with the case told us that the duplication was an attempt to avoid sacrificing more animals than necessary for the research.  

Although the list of authors on the articles varies, the common denominator is Jose Luis Calvo-Guirado, of the UCAM Universidad Católica San Antonio de Murcia, in Spain. Calvo-Guirado’s title at the institution is director de la Cátedra Internacional de Investigación en Odontología, which Google translates as director of the International Research Chair in Dentistry.  Calvo-Guirado also holds (or has held) a research professorship at SUNY Stony Brook in the Department of Prosthodontics and Digital Medicine, according to his CV.

Calvo-Guirado’s name is on at least 187 entries in PubMed. Of those, 40 appeared in Clinical Oral Implants Research, a Wiley title on whose editorial board the researcher served, according to his CV.  

Continue reading Dental journal pulls a dozen papers for recycled images and “unreliable data”

Hey journals, it is possible to quickly correct the record

Even when a paper is obviously flawed, it can take years for journals to take action. Some never do. But it doesn’t have to be that way.

On April 27, a reader emailed the editors of two journals, noting that each had recently published a paper by the same group of authors that appeared strikingly similar.

Four days later, on May 1, a representative at Medicine, the journal that published the most recent version of the paper, wrote the reader back, saying the paper was going to be retracted.

Continue reading Hey journals, it is possible to quickly correct the record

Kim Kardashian pairs up with an MIT post-doc to publish a scientific paper

Tomáš Pluskal

Kim Kardashian is known for many accomplishments. But now she can add another to her resume: First author of a paper in the Drug Designing & Intellectual Properties International Journal. What can we say? It’s international, and it’s a journal. We talked to Tomáš Pluskal, a post-doc at MIT and the last author of the paper — the middle author is Satoshi Nakamoto, the elusive “inventor of Bitcoin” — for the inside scoop.

Retraction Watch (RW): Our guess is that few scientists will have the opportunity to work with Kim Kardashian. How did you end up collaborating? Continue reading Kim Kardashian pairs up with an MIT post-doc to publish a scientific paper

Two years after student loses PhD, ORI concludes he committed misconduct

The U.S. Office of Research Integrity (ORI) announced today that a former graduate student committed research misconduct — nearly two years after his institution stripped him of his degree.

The ORI concluded that Shiladitya Sen committed misconduct in a PNAS paper (retracted six months ago), his PhD thesis, a poster presentation, and two grant applications to the National Institutes of Health (NIH). Sen has agreed not to seek federal funding for three years.

A spokesperson for The Ohio State University (OSU), where Sen was based, told us its investigation wrapped up in Spring 2016, and Sen’s PhD was revoked that June. It’s not clear why it took two years for the ORI to issue its own finding; the ORI did not immediately respond to requests for comment.

According to ORI’s notice, Sen:

Continue reading Two years after student loses PhD, ORI concludes he committed misconduct

U.S. government research watchdog pulls newsletter without explanation

The U.S. Office of Research Integrity has removed an issue of its quarterly newsletter, without including a public notice explaining why.

The main website for the newsletter — published since 1993 — is now missing the March 2017 edition.

A spokesperson for the agency told Retraction Watch: Continue reading U.S. government research watchdog pulls newsletter without explanation

Now-retracted chem paper’s problems “should have been noticed by the referees,” group says

Last year, chemist Marcus Tius at the University of Hawaii saw a paper describing the synthesis of some organic compounds, and was “struck by the implausibility” of the reported structures. So he joined up with some colleagues to try to replicate the data.

While Tius and his team were trying to repeat the experiment, however, in December 2017 the journal — Organic Letters — retracted the paper. The journal, published by the American Chemical Society, noted that the authors had not been able to produce crystal structures that confirm they had synthesized those compounds in particular. So Tius and his colleagues knew they couldn’t replicate the findings — but carried on their experiment anyway:

Continue reading Now-retracted chem paper’s problems “should have been noticed by the referees,” group says

University requests 20 retractions of cancer papers following probe

Santosh Katiyar

A university and medical center have requested a batch of retractions following an investigation that found 20 papers by a cancer researcher contained manipulated images.

The request, from University of Alabama, Birmingham (UAB) and Birmingham VA Medical Center, focuses on papers by Santosh Katiyar, who explored alternative approaches to treating skin cancer in animal models.

For more, see our story out today in The Scientist.

Continue reading University requests 20 retractions of cancer papers following probe