Search Results for: images

Professor emeritus loses fourth paper after UCSF-VA investigation, five years after other retractions

A former research center director and professor emeritus of urology has lost a fourth paper after a joint investigation by the University of California San Francisco and the San Francisco Veterans Affairs Medical Center found faked data in several of his articles.  The other three retractions for Rajvir Dahiya, who directed the UCSF/VAMC Urology Research … Continue reading Professor emeritus loses fourth paper after UCSF-VA investigation, five years after other retractions

A paper used capital T’s instead of error bars. But wait, there’s more!

Mere days after tweets went viral pointing out  that the purported error bars in one figure of a paper were really just the capital letter T, the publisher has marked it with an expression of concern. [12/22/22: The paper has now been retracted; see an update on this post.] And that’s not all that’s strange about … Continue reading A paper used capital T’s instead of error bars. But wait, there’s more!

This Giving Tuesday, please consider supporting Retraction Watch

Dear Retraction Watch reader: Sometime this week or early next week, we will publish our 6,000th post. That means we’ve averaged nearly 500 per year since we launched a bit more than 12 years ago. Wow. And yet that’s not nearly all we do here at Retraction Watch. We — and by that I mean … Continue reading This Giving Tuesday, please consider supporting Retraction Watch

Biotech exec stole an image and reused others while in academia, US federal watchdog says

A pioneer in the field of exosome biology engaged in research misconduct by reusing images he had falsely relabeled in two published papers and several grant applications, according to a U.S. government research watchdog.  The case goes back several years, as the scientist’s former institution seems to have been investigating his work for nearly a … Continue reading Biotech exec stole an image and reused others while in academia, US federal watchdog says

Weekend reads, double edition: Science’s ‘nasty Photoshopping problem’; Dr. Oz’s publication ban; image manipulation detection software

Would you consider a donation to support Weekend Reads, and our daily work? Thanks in advance. This week, it’s a special double edition of Weekend Reads, thanks to a site outage that meant we couldn’t post last Saturday. The last two weeks at Retraction Watch featured: Our list of retracted or withdrawn COVID-19 papers is up to 267. … Continue reading Weekend reads, double edition: Science’s ‘nasty Photoshopping problem’; Dr. Oz’s publication ban; image manipulation detection software

Meet a sleuth whose work has resulted in more than 850 retractions

Nick Wise had always been “slightly interested” in research integrity and fraud, just from working in science.  Then, last July, from following image sleuth Elisabeth Bik on Twitter, he learned about the work of Guillaume Cabanac, Cyril Labbé, and Alexander Magazinov identifying “tortured phrases” in published papers.  Such phrases – such as “bosom peril,” meaning … Continue reading Meet a sleuth whose work has resulted in more than 850 retractions

Paper co-authored by Australian journalist Maryanne Demasi to be marked with expression of concern

Another article co-authored by Australian journalist Maryanne Demasi will be marked with an expression of concern for image duplication, Retraction Watch has learned.  Demasi’s reporting has cast doubt on statins and raised the possibility of a link between wi-fi and brain tumors – controversial claims she and co-authors have previously told us they believe made … Continue reading Paper co-authored by Australian journalist Maryanne Demasi to be marked with expression of concern

Catch and kill: What it’s like to try to get a NEJM paper corrected

Last month,  the New England Journal of Medicine (NEJM) published a letter to the editor and a response reflecting a quite modest correction.  Essentially, the three letters “miR” will be removed from throughout a manuscript as the data, to date, do not support there being a human novel microRNA blood-based biomarker for myocarditis, as the … Continue reading Catch and kill: What it’s like to try to get a NEJM paper corrected

Paper co-authored by sleuth Elisabeth Bik marked with expression of concern

A paper with scientific sleuth Elisabeth Bik as a co-author now has an expression of concern. It dated back to her time at the now-defunct startup uBiome and described research that the company used to develop a clinical test of bacteria living in the human gut – and that she raised concerns about some years … Continue reading Paper co-authored by sleuth Elisabeth Bik marked with expression of concern

Former medical school dean earns sixth retraction

A kidney researcher and former dean of a medical school has now had six papers retracted and one marked with an expression of concern in a little more than a year.  The latest retraction for Joseph I. Shapiro, of a 2015 paper in Science Advances, comes two years after PubPeer commenters began posting about potentially … Continue reading Former medical school dean earns sixth retraction