Search Results for: stem cell

After investigation that started at least 5 years ago, retired ob-gyn prof agrees to 5 years of supervision

A now-retired professor tweaked the findings in seven figures of a 2007 paper, according to a new finding of misconduct released yesterday by the U.S. Office of Research Integrity. The subject of the findings isn’t a stranger to our readers: We’ve already reported on nine retractions for Nasser Chegini, a former professor of obstetrics and … Continue reading After investigation that started at least 5 years ago, retired ob-gyn prof agrees to 5 years of supervision

Weekend reads: 10 rules for research misconduct; peer review’s black box; the rich get richer

The week at Retraction Watch featured authors making a difficult decision to retract once-promising findings about gliobastoma, and sanctions for a researcher in whose lab image manipulations were found. Here’s what was happening elsewhere:

Are there foxes in Tasmania? Follow the poop

Stephen Sarre, based at the University of Canberra in Australia, has made a career out of collecting and analyzing poop. It’s a tough job, but someone’s got to do it. Part of his work is designed to answer a multi-million dollar question: Is Tasmania home to foxes, a pest that carries rabies and other diseases … Continue reading Are there foxes in Tasmania? Follow the poop

Weekend reads: The ‘Journal Grand Master,’ what drives online attention to studies; a song of replication

The week at Retraction Watch featured a story of unintended consequences and a broken relationship, and a retraction for a paper that had just about everything wrong with it. Here’s what was happening elsewhere:

Instead of retracting a flawed study, a journal let authors re-do it. It got retracted anyway.

When a journal discovers elementary design flaws in a paper, what should it do? Should it retract immediately, or are there times when it makes sense to give the researchers time to perform a “do-over?” These are questions the editors at Scientific Reports recently faced with a somewhat controversial 2016 paper, which reported that microRNAs … Continue reading Instead of retracting a flawed study, a journal let authors re-do it. It got retracted anyway.

Former prof fudged dozens of images, says university

On Dec. 2, 2013, Alison Lakin, the research integrity officer at the University of Colorado Denver, received a concerning email. The emailer was alleging several problems in a 2012 paper in the Journal of Clinical Investigation, co-authored by one of its high-profile faculty members. Lakin discussed the allegations with some administrators and agreed they had … Continue reading Former prof fudged dozens of images, says university

Springer purge of fake reviews takes down 10+ more neuroscience papers

Back in April, Springer retracted a record number 107 papers from Tumor Biology after uncovering evidence they were subject to fake peer reviews. But it appears that the Tumor Biology sweep was only part of the story. During the Tumor Biology investigation, Springer found evidence that the “peer review process was compromised” in a dozen papers … Continue reading Springer purge of fake reviews takes down 10+ more neuroscience papers

NIH neuroscientist up to 16 retractions

Neuroscientist Stanley Rapoport just can’t catch a break. Rapoport, who’s based at National Institute on Aging, is continuing to experience fallout from his research collaborations, after multiple co-authors have been found to have committed misconduct. Most recently, Rapoport has had four papers retracted in three journals, citing falsified data in a range of figures. Although the notices do not … Continue reading NIH neuroscientist up to 16 retractions

Yikes: Peer reviewer stole (and published) author’s data

A gastroenterology and hepatology journal has retracted a 2017 review after discovering it included data “accessible only during peer review for another journal.” Although we don’t know the details of this particular case—for instance, how the editors and publisher of Alimentary Pharmacology & Therapeutics learned about the transgression and which author was responsible—the journal acted quickly … Continue reading Yikes: Peer reviewer stole (and published) author’s data

Journal retracts nine papers in one day by author under investigation at the Weizmann Institute

On April 27, the Journal of Biological Chemistry (JBC) retracted nine papers by a researcher based in Israel, including some dating back to 2000. The reason: Image manipulation. Michal Neeman, vice president of The Weizmann Institute of Science, told us that the researcher, Rony Seger, is under investigation following an allegation of misconduct affecting papers in multiple … Continue reading Journal retracts nine papers in one day by author under investigation at the Weizmann Institute