A journal about dairy science has retracted a paper after learning that it was published without the consent of all its authors.
An independent inquiry found no evidence of research misconduct, but nevertheless recommended that the institution — Curtin University in Perth, Australia — request to retract the paper.
Here’s the retraction notice, published in Dairy Science and Technology: Continue reading Dairy journal retracts paper lacking co-authors’ consent
Advocates of low-carbohydrate diet are voicing concern about a recent paper that suggested the diet could cause weight gain, contrary to previous research. One expert has even called for its retraction.
The study, published in Nutrition & Diabetes in February, also found that the low-carb diet did little to prevent the progression of type 2 diabetes. Researchers have since criticized the study for drawing these conclusions based on data from a handful of mice, using a poor proxy for the human version of the diet.
One expert took to social media to warn against the study’s message regarding the low-carb, high-fat diet (LCHF); for instance, obesity & nutrition researcher and author, Zoë Harcombe from Newport, Wales, tweeted: Continue reading Researchers decry study warning of low-carb diet risks
A major medical journal has updated its instructions to authors, now requiring that they publish protocols of clinical trials, along with any changes made along the way.
We learned of this change via the COMPare project, which has been tracking trial protocol changes in major medical journals — and been critical of the Annals of Internal Medicine‘s response to those changes. However, Darren Taichman, the executive deputy editor of the journal, told us the journal’s decision to publish trial protocols was a long time coming: Continue reading In major shift, medical journal to publish protocols along with clinical trials
It was one of the most difficult posts we’ve ever written: A researcher’s eagerness to publish a paper before asking all co-authors for their permission forced him to retract the article, wasting a postdoc’s time and destroying a professional relationship in the process.
This 2011 post wasn’t difficult to write because the facts were complex; they weren’t particularly (although the science involved was intricate). Rather, the man responsible for the incident, Graham Ellis-Davies, was so clearly and sincerely distressed by the mistake he’d made, it was impossible not to feel sorry for the him.
Well, we’re delighted to report that the tale has a happy ending. Ellis-Davies and his former postdoc have recently republished their once-retracted work with a new set of co-authors — and in the same journal that previous retracted it. What’s more, they have turned what initially was a proof-of-concept study into a much more robust article with exciting implications for the field. Continue reading After painful retraction, authors republish replicated findings five years later
After a journal began tagging papers that adopted open science practices — such as sharing data and materials — a few other scientists may have been nudged into doing the same.
In January 2014, Psychological Science began rewarding digital badges to authors who committed to open science practices such as sharing the data and materials. A study published today in PLOS Biology looks at whether publicizing such behavior helps encourage others to follow their leads.
The authors summarize their main findings in the paper:
Continue reading “I shared:” Can tagging papers that share data boost the practice?
We’ve found another retraction for Erin Potts-Kant, a former researcher at Duke, bringing her total to 15.
Yesterday we reported on two new retractions for Potts-Kant in PLoS ONE, which earned her a spot in the top 30 on our leaderboard. As with the others, the latest paper, in the Journal of Clinical Investigation, is marred by “unreliable” data.
Here’s the retraction notice for “In utero supplementation with methyl donors enhances allergic airway disease in mice“:
Continue reading Duke researcher adds another retraction in JCI, bringing count to 15
When a researcher discovered one of the images in her papers was a duplication, she asked the journal to fix it — but the journal decided to retract the paper entirely.
The researcher, Suchitra Sumitran-Holgersson, is currently being investigated by the University of Gothenburg in Sweden after a number of her papers were questioned on PubPeer. She told us the duplication was the result of ‘‘genuine human error.’’ Tissue Engineering Part A, however, decided the request to swap the image was a ‘‘cause for concern,’’ and chose to retract the paper.
Here’s the retraction notice:
A pair of Duke researchers who each have more than 10 retractions have earned some more.
Both of the newly retracted papers — originally published in 2012 by PLOS ONE — list Erin Potts-Kant as a co-author; one includes her former supervisor, Michael Foster, as lead author. The pair has since left Duke (Potts-Kant was arrested for using school credit cards to shop at the likes of Target, and Foster retired). The reason provided for these retractions will be familiar to anyone who’s been following their case — there were “concerns about the reliability” of the data.
By our count, Potts-Kant now has 14 retractions, making her one of the few women to hold a position on our leaderboard.
Here’s the retraction notice for “Iron Supplementation Decreases Severity of Allergic Inflammation in Murine Lung,” a paper that lists both Foster and Potts-Kant as authors:
Continue reading Duke pulmonary researcher up to 14 retractions, putting her on our leaderboard
Editors have published a notice to let readers know why they’re not retracting a couple of papers.
One paper examined whether the results of CT scans could be used to stage patients with uterine carcinoma; the other considered whether CT scans could be used to predict overall survival in uterine carcinoma. Both papers — by researchers at the Memorial Sloan Kettering Cancer Center — used data from the same 193 women. After they appeared in in different journals, the editors considered whether they were redundant — a quality that can spell retraction for a paper.
The editors explain why they decided the papers were unique in a brief commentary — a non-retraction notice, if you will — published in a third journal, Abdominal Radiology:
Continue reading Non-retraction notice: Editors explain why two similar papers aren’t redundant
A former postdoc at the University of Pittsburgh has admitted to committing research misconduct in published papers and in National Institutes of Health (NIH) grant applications.
The Office of Research Integrity (ORI) said on Friday that Kenneth Walker, who was studying the development of the urinary tract, Continue reading Former Pitt postdoc admits to faking data