An investigation at St. Jude Children’s Hospital into “irregularities” in a figure featured in a neuroblastoma paper has concluded that the image was fabricated. The paper, published in Surgery in 2012, was retracted on Friday.
Here’s the full retraction notice for “Liposome-encapsulated curcumin suppresses neuroblastoma growth through nuclear factor-kappa B inhibition:”
Continue reading St. Jude investigation finds faked data in brain tumor paper
A heart researcher has notched her third retraction, a small 2006 trial in Annals of Internal Medicine which seemed to show that a blood pressure drug could help people with artery disease walk further with less pain.
Earlier this year, Anna Ahimastos, formerly a researcher at Baker IDI Heart and Diabetes Institute in Melbourne, lost a larger clinical trial in JAMA and a subanalysis in Circulation Research after it was discovered she’d fabricated patient records. As principle investigator Bronwyn Kingwell told us in September:
Specifically, records were fabricated for trial participants that did not exist.
Now, following an investigation by the institute, her co-authors are proactively retracting papers, with more to come. The Annals of Internal Medicine paper, “Ramipril Markedly Improves Walking Ability in Patients With Peripheral Arterial Disease,” is being pulled due to an “inability to adequately validate primary data sources.” According to the note, Ahimastos “maintains the integrity of the data and validity of reported results:”
Continue reading Heart researcher who faked patient data gets third retraction
A study that found a 15-fold increase in the rate of sexual trauma among men in the U.S. military — and sparked suggestions of “an epidemic of male-on-male sex crimes” in the military among conservative media outlets — has been retracted because of a flaw in the analysis.
The study, published just last week, appeared in Psychological Services, an American Psychological Association (APA) journal. In an announcement Sunday titled “American Psychological Association Retracts Article Positing Excessively High Rates of Sexual Trauma Among Military Men,” the APA said that “Scholars raised valid concerns regarding the design and statistical analysis which compromise the findings.” Here’s the text: Continue reading Study claiming dramatically higher rates of male military sexual trauma is retracted
A paper published in August that caught the media’s eye for concluding that feeling sad influences how you see colors has been retracted, after the authors identified problems that undermined their findings.
The authors explain the problems in a detailed retraction note released today by Psychological Science. They note that they found sadness influenced how people see blues and yellows but not reds and greens, but they needed to compare those findings to each other in order to prove the validity of the conclusion. And once they performed that additional test, the conclusion no longer held up.
In the retraction note for “Sadness impairs color perception,” the editor reinforces that there was no foul play:
A journal has issued a rather large correction — what we call “mega-correction” — to a 2014 paper on a gastric cancer biomarker that fixes problems with several of the study’s figures.
The authors write that despite the corrections, “the results and conclusions put forth in the article remain unchanged.”
The paper, “TMEFF2 Deregulation Contributes to Gastric Carcinogenesis and Indicates Poor Survival Outcome” explored the role of TMEFF2 in gastric cancer. The researchers found that the protein acts as a tumor suppressor, and low levels can indicate the presence of cancerous cells.
Here’s the full correction notice, published by Clinical Cancer Research in August:
Continue reading Mega-correction to several images in gastric cancer study
An investigation at the University of Illinois at Chicago has found “a preponderance of evidence” that a psychiatrist who has received millions of dollars in federal funding has committed misconduct.
One paper co-authored by Mani Pavuluri, the director of the Pediatric Mood Disorders Program, has been officially retracted so far, from the Journal of Psychiatry & Neuroscience. UIC has requested that two others be retracted as well. None of the child participants in the three papers received medication as part of the research, but the Journal of Psychiatry & Neuroscience paper was pulled after the investigation found that Pavuluri had misrepresented how much medication some children had taken outside of the study.
On Tuesday, after we’d learned of the first retraction, Pavuluri told Retraction Watch that she didn’t “want mountains made out of molehills,” but admitted to “a bit of an [Institutional Review Board] infraction.”
The retraction note from the Journal of Psychiatry & Neuroscience lays the blame squarely on Pavuluri’s shoulders:
Continue reading University finds “preponderance of evidence” of misconduct by child psychiatrist
A disability journal is “paying significant attention” to papers authored by Anna Stubblefield, a former Rutgers researcher recently convicted of sexually assaulting a disabled man who participated in her research.
Stubblefield was convicted of sexually assaulting “DJ,” a man in his thirties with cerebral palsy who was “declared by the state to have the mental capacity of a toddler,” according to a lengthy piece in the New York Times. Stubblefield and DJ published papers in Disability Studies Quarterly; in one, Stubblefield describes a controversial technique which she claimed helped DJ communicate. But when she eventually used the technique to say DJ was in love with her, his family took her to court, and she was convicted of aggravated sexual assault.
Here is the note from Disability Studies Quarterly, which was published this morning: Continue reading Journal reviewing papers by researcher who sexually assaulted disabled author
A review journal is pulling a 2013 article about advances in researchers’ understanding of cholesterol after seeing the same article in another journal.
Although the retracted paper appeared first — online in Biological Reviews in February, 2013 — the journal decided to retract it after learning the authors had initially submitted it elsewhere. The first submission was eventually published (with the exception of one author) in 2014 in Frontiers in Bioscience.
The authors say they “believed that they had taken the necessary steps to withdraw their paper from Frontiers in Bioscience before they submitted to Biological Reviews in June 2012.” Here’s more from the retraction notice:
An open-access journal with a speedy peer review process has been having some issues with a retracted article on the biology of sex addiction.
Here’s the simple timeline of events: “Hypersexuality Addiction and Withdrawal: Phenomenology, Neurogenetics and Epigenetics,” a review article, was published by Cureus in July, following a two-day peer review. In the weeks that followed, the paper received a number of criticisms. So the journal quietly corrected it, then issued a formal correction, then retracted the paper — and now, finally, has republished it. The editor of the journal, Stanford professor emeritus John Adler, admitted the “decision was dumb” to initially fix the article without an alert, but it was ultimately doomed by “political” issues — namely, a larger debate over whether or not “sex addiction” exists at all.
We’ll start with the retraction. According to the note, it stems from the mistaken characterization of how sex addition — “hypersexuality” — is described in the current “bible” of psychiatry:
Continue reading Sex addiction article retracted, republished
A 2013 review article about tuberculosis is being retracted for “unacknowledged re-use of significant portions of text” from another article, which the first author said wasn’t intentional.
Sayantan Ray, based at Medical College and Hospital, Kolkata in India, told us that “most of the unchanged text” is present in sections written by junior co-authors. Since there doesn’t appear to be any attempt to cover it up, he argued anyone responsible for the plagiarism must not have realized it was wrong:
You can appreciate that this type of obvious similarity can only happen when the concerned person [does] not have any idea about [the] plagiarism issue.
According to the notice, published by Therapeutics and Clinical Risk Management, most of the re-used text appears to have come from a 2012 paper in the Indian Journal of Medical Research. Here’s more from the notice:
Continue reading Plagiarism was “not an intentional act,” says first author of retracted TB paper