Year: 2017

A university asked for numerous retractions. Eight months later, three journals have done nothing.

Anil Jaiswal

When journals learn papers are problematic, how long does it take them to act?

We recently had a chance to find out as part of our continuing coverage of the case of Anil Jaiswal at the University of Maryland, who’s retracted 15 papers (including two new ones we recently identified), and has transitioned out of cancer research. Here’s what happened.

As part of a public records request related to the investigation, we received letters that the University of Maryland sent to 11 journals regarding 26 “compromised” papers co-authored by Jaiswal, four of which had been retracted by the time of the letter. The letters were dated between August and September 2016 (and one in February) — although, in some cases, the journals told us they received the letter later. Since that date, three journals have retracted nine papers and corrected another, waiting between four and six months to take action. One journal published an editorial note of concern within approximately two months after the university letter.

And six journals have not taken any public action.

Continue reading A university asked for numerous retractions. Eight months later, three journals have done nothing.

A troubling new way to evade plagiarism detection software. (And how to tell if it’s been used.)

Ann Rogerson

Recently, at the end of a tutorial, a student asked Ann Rogerson a question she’d never heard before: Was it okay to use paraphrasing tools to write up assignments? Rogerson, a senior lecturer in the faculty of business at the University of Wollongong in Australia, was stumped — she’d never heard of these tools before.

It turns out, the student had learned of the tool from another student. For an assignment, the student had taken wording from a journal article and run it through a free online tool that automatically paraphrases text, so it evades plagiarism detection software.

Immediately, Rogerson remembered wording from a previous student submission that had always bugged her — in an assignment about employee performance reviews, the student had written awkward phrases such as “constructive employee execution” and “worker execution audits.” A lightbulb went off for Rogerson.

She immediately went to her computer, looked up the tools on Google, and easily found one. She typed in “employee performance reviews,” and the tool spit out “representative execution surveys.”

Continue reading A troubling new way to evade plagiarism detection software. (And how to tell if it’s been used.)

A shadow was cast on a bone researcher’s work. What are journals doing about his papers?

Last year, a researcher cast doubt on a bone scientist’s clinical trials, suggesting some of the findings may not be legitimate. So what’s happened since?

Since 2015, journals have retracted 14 papers by bone researcher Yoshihiro Sato, based at Mitate Hospital in Japan, for issues ranging from self-plagiarism, to problems with data, to including co-authors without their consent. (We covered the latest two retractions this week.) Last year’s analysis identified patterns in more than 30 of Sato’s clinical trials that suggest systematic problems with the results. (Sato has defended his research.)

With doubts cast on Sato’s body of work, we contacted the journals that have published his papers involving human trials, to see if any taken another look at Sato’s work; several responded. While most believe there is little reason to take further action at this time, some told us they are investigating.
Continue reading A shadow was cast on a bone researcher’s work. What are journals doing about his papers?

Harvard diabetes researcher retracts third paper

A prominent diabetes researcher based at Harvard Medical School has retracted a third paper, citing manipulation of multiple figures.

Late last year, Carl Ronald Kahn—also chief academic officer at Joslin Diabetes Center—retracted two papers for similar reasons. In November, Kahn pulled a 2005 paper from The Journal of Clinical Investigation (JCI) and a month later, he retracted a 2003 paper from The Journal of Biological Chemistry (JBC), both times citing duplications that the authors said were introduced while assembling the figures.

Last month, Kahn retracted his third paper, also published in JBC in 2003, because the authors omitted data when constructing the images. Still, the authors remain confident in their findings, given that data from other labs “have confirmed and extended the conclusions of the manuscript.”

Here’s the retraction notice: Continue reading Harvard diabetes researcher retracts third paper

“Existence and motive to retaliate:” Judge hands victory to whistleblower scientist

A Michigan researcher whose accusations of misconduct against his former employers led to years of legal battles has won a judge’s ruling that could earn him one of his jobs back.

Over the past few years, Christian Kreipke has been embroiled in legal battles with the Detroit VA Medical Center and Wayne State University, where he held a dual appointment. In 2010, Kreipke accused Wayne State of misusing federal funds — then was fired in 2012 when the university brought its own case of research misconduct against him. In 2013, the VA followed suit. In 2014, Kreipke lost a whistleblower lawsuit against the university. As a result of the Wayne State investigation, journals have retracted five of his papers, some as recently as last month.

In March, a judge ordered the Department of Veterans Affairs to reinstate Kreipke’s position, among other requests.  Continue reading “Existence and motive to retaliate:” Judge hands victory to whistleblower scientist

Plant biologist earns string of retractions, bringing total to 9

A pair of plant biologists has lost a string of papers over concerns about image manipulation. One author has added eight new retractions to his CV; the other has added five.

Last summer, a journal retracted another paper by the pair, also citing suspicions of image manipulation. The latest batch of retractions — issued by seven different journals — includes some papers that have been questioned on PubPeer.

Dibyendu Talukdar, listed at the University of Calcutta in West Bengal, India, is the sole author on three retracted papers. He shares five new retractions with Tulika Talukdar listed at the University of North Bengal. That brings their totals to nine and six, respectively. (We’re not sure if the Drs. Talukdar are related).

We’ll start with the papers they share: Continue reading Plant biologist earns string of retractions, bringing total to 9

Weekend reads: A “culture of fear?”; blogs vs. academic papers; neurosurgery retractions on the rise

The week at Retraction Watch featured a new record for most retractions by a single journal, and an impassioned plea from a biostatistician for journals to clean up their act. Here’s what was happening elsewhere:  Continue reading Weekend reads: A “culture of fear?”; blogs vs. academic papers; neurosurgery retractions on the rise

Chemist wins injunction against university trying to revoke her degree

A scientist has won an injunction against the University of Texas at Austin, which was deciding whether or not to revoke her PhD.

We’ve been covering the case of Suvi Orr, a chemist now based at Pfizer who earned a PhD in 2008, for a few years. During that time, UT has tried to revoke her degree twice, after the paper that made up part of her dissertation was retracted in 2012 — for allegedly containing falsified data, according to the school. The university revoked her degree in 2014, then reinstated it after she sued.

Last year, the school tried to revoke it again, prompting Orr to sue for a second time — and ask for more than $95,000 in legal fees and expenses.

In a decision released April 20, a Texas Court of Appeals has upheld Orr’s request for an injunction against UT, preventing it from deciding whether to revoke her degree. Specifically, Orr asked that UT not be allowed to make a decision until the court has weighed in on a separate appeal, in which Orr argues the university doesn’t have the right to revoke her degree.

According to her lawyer, David Sergi:

Continue reading Chemist wins injunction against university trying to revoke her degree

Dear journals: Clean up your act. Regards, Concerned Biostatistician

Romain-Daniel Gosselin

Recently, a biostatistician sent an open letter to editors of 10 major science journals, urging them to pay more attention to common statistical problems with papers. Specifically, Romain-Daniel Gosselin, Founder and CEO of Biotelligences, which trains researchers in biostatistics, counted how many of 10 recent papers in each of the 10 journals contained two common problems: omitting the sample size used in experiments, as well as the tests used as part of the statistical analyses. (Short answer: Too many.) Below, we have reproduced his letter.

Dear Editors and Colleagues,

I write this letter as a biologist and instructor of biostatistics, concerned about the disregard for statistical reporting that is threatening scientific reproducibility. I hereby urge you to spearhead the strict application of existing guidelines on statistical reporting. Continue reading Dear journals: Clean up your act. Regards, Concerned Biostatistician

Job alert: Biology society hiring editors to screen images

A biology society is hiring three editors to screen images in submissions to its journal, Journal of Biological Chemistry — which we think is a great idea.

We don’t typically mention job ads on our site, except when they become relevant to cleaning up the literature — and with the latest job ad, the JBC joins the ranks of other journals that have taken a proactive stance against image problems, including manipulation. The publisher, American Society for Biochemistry and Molecular Biology (ASBMB), plans to hire three “Technical Image Editors,” which will screen the images contained within the thousands of papers the journal publishes each year, many of which contain multiple panels and supplemental data.

Kaoru Sakabe, Data Integrity Manager at ASBMB, told us:

Continue reading Job alert: Biology society hiring editors to screen images