On Monday, we were first to report that a study of green coffee bean extract for weight loss touted on the Dr. Oz Show had been retracted.
That story has been widely picked up by the media, including The Washington Post, which yesterday reported that the show had posted a statement about the development: Continue reading Dr. Oz: Following green coffee bean diet retraction, site scrubbed, “further study is needed”
Researchers in Sweden and Australia have retracted a paper in the Proceedings of the National Academy of Sciences (PNAS) after follow-up experiments disproved their conclusions.
Here’s the notice for “Dominant suppression of inflammation by glycan-hydrolyzed IgG,” which is signed by all nine of the paper’s authors: Continue reading Doing the right thing: Authors retract PNAS paper when new experiments show “conclusion was incorrect”
A conference proceedings paper that attempted to debunk ocean warming due to climate change using tin foil and cling wrap has been retracted by the Wessex Institute of Technology (WIT) Press.
The paper, “A Comparison Of The Efficacy Of Greenhouse Gas Forcing And Solar Forcing,” was published as part of the proceedings of a July 2014 conference in Spain called Heat Transfer 2014.
Here’s what author Robert (Bob) A. Irvine, about whom we haven’t been able to find information, claimed to have done in the paper: Continue reading Article using tin foil, cling wrap to debunk ocean warming retracted after urgent peer review
Two authors of a 2012 paper sponsored by a company that made grand claims about green coffee bean extract’s abilities to help people lose weight have retracted it. The study was cited by The Dr. Oz Show, and last month it cost the company a $3.5 million settlement with the Feds.
Here’s the notice for “Randomized, double-blind, placebo-controlled, linear dose, crossover study to evaluate the efficacy and safety of a green coffee bean extract in overweight subjects,” a paper originally published in Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy: Continue reading Authors retract green coffee bean diet paper touted by Dr. Oz
The Journal of Neuroscience hasn’t changed its policy of not explaining retractions if authors don’t want to, as this October 8 notice attests.
Here’s the notice for “Coordinated Regulation of Hepatic Energy Stores by Leptin and Hypothalamic Agouti-Related Protein:” Continue reading Journal of Neuroscience still won’t explain author-initiated retractions
A Portuguese group has retracted two papers in the Journal of Bacteriology after mislabeled computer files led to the wrong images being used.
And, we’ve learned in a heartfelt email, the first author was devastated.
Here’s the notice for “MtvR Is a Global Small Noncoding Regulatory RNA in Burkholderia cenocepacia”: Continue reading “This situation left me ashamed and infuriated with myself:” Scientist retracts two papers
The Journal of the American Academy of Dermatology has issued an expression of concern about a 2012 article reporting the experience of military burn unit treating a rare ailment called toxic epidermal necrolysis.
According to the notice, which is behind a paywall (for shame!), the paper appears to have overstated the number of cases the hospital itself has treated of the life-threatening condition: Continue reading Journal expresses concerns over “possible data irregularities” in paper from Army medical center docs
Gizem Donmez, a neuroscientist who has retracted two papers from Cell and the Journal of Biological Chemistry, is no longer in her position at Tufts University, Retraction Watch has learned.
A Tufts spokesperson confirmed the news for us yesterday: Continue reading Neuroscientist who threatened to sue Science-Fraud.org, retracted two papers is out at Tufts
File this one under strange excuses.
A cancer paper was retracted on September 17 for a double publication. According to the notice in which the authors admit to duplicating the “opening to the readers,” which we assume is the introduction, there was no need to cite the article “because it had not yet been printed at that time.”
Here’s the notice for “The effect of HER-2 polymorphism according to age on the risk and pathologic feature of endometrial cancer”: Continue reading Authors retract HER-2 endometrial cancer paper for 2x publication
We don’t love this somewhat incoherent retraction for a paper on coherent states, although luckily the publisher was prompt with telling us a little more about what happened.
On October 2, a 2008 physics paper, “Generation of a superposition of coherent states in a resonant cavity and its nonclassicality and decoherence,” was retracted for “several scientific errors,” pointed out by a comment published in the same journal. The original authors rewrote the paper, but it was not up to the standards of Canadian Journal of Physics, so it was rejected, and the original was retracted.
Here’s the notice: Continue reading “Several scientific errors” sink physics paper after rewrite opportunity