A pathologist in Chicago has lost five papers for image manipulation and other problems.
The first retraction for Yashpal Kanwar, of the Feinberg School of Medicine at Northwestern University, appeared in 2013, for a review article published earlier that year in the American Journal of Physiology Renal Physiology. According to the notice:
Continue reading Northwestern researcher has four more papers retracted, making five
The Journal of Biological Chemistry has retracted three papers by a group from the University of California, Los Angeles, citing problems with the figures.
Two of the papers, published in 2002, 2004 and 2009, have the same last author, Mark H. Doolittle, who is the first author of the most recent article. Doolittle, who appears to be a highly talented woodworker, has left UCLA and did not respond to a request for comment.
The retraction notice for the 2002 paper, “Maturation of lipoprotein lipase in the endoplasmic reticulum: Concurrent formation of functional dimers and inactive aggregates,” states:
Continue reading UCLA group has three papers retracted
A cancer researcher in England says he will be retracting a 2011 paper after acknowledging “unacceptable” manipulation of some of the figures in the article.
Richard Hill, of the University of Portsmouth, this week agreed to retract the article, “DNA-PKcs binding to p53 on the p21WAF1/CIP1 promoter blocks transcription resulting in cell death,” which appeared in the journal Oncotarget.
The paper, which Hill wrote while he was at Dalhousie University in Halifax, Nova Scotia, had drawn scrutiny on PubPeer four years ago, with one poster noting “many indications of blot image manipulation” in the figures. Additional comments appeared earlier this month.
In a comment on PubPeer posted this week, Hill wrote:
Continue reading “I sincerely apologise:” UK cancer researcher calls for retraction of his work years after it’s flagged on PubPeer
In the past month, PLOS ONE and Transplantation have retracted fifteen studies by authors in China because of suspicions that the authors may have used organs from executed prisoners.
All of the original studies — seven in Transplantation, and eight in PLOS ONE — were published between 2008 and 2014. Two involved kidney transplants, and the rest involved liver transplants. Two other journals, the Clinical Journal of the American Society of Nephrology and Kidney International, have recently issued expressions of concern for the same reason.
In an editorial explaining the seven retractions from its journal, the editors of Transplantation write:
Continue reading Journals retract more than a dozen studies from China that may have used executed prisoners’ organs
The first author of a now-retracted paper in Science about the effects of the deadly 2016 Kumamoto earthquake in Japan has been suspended from his university position for one year.
Aiming Lin, of the Department of Geophysics at Kyoto University, was sanctioned by the institution for misconduct stemming from his misuse of data and plagiarism in the 2016 paper:
Continue reading Kyoto University suspends first author of retracted Kumamoto quake paper
Sometimes, a paper comes along that is so revolutionary, it defies description. So rather than try to do justice to a recent paper in Parasitology Research, we’ll reproduce a few paragraphs here:
Continue reading Gravitational fields, silkworm excrement, and “putor” programs: How did this “pure, utter nonsense” get into in a peer-reviewed journal?
Blood has retracted a 2011 article by a now-deceased Stanford researcher, Holbrook Kohrt, who earlier this month lost two other papers over concerns about the whereabouts of the data.
The journal’s move comes about a week after Retraction Watch posted a story on the previous retractions, in the Journal of Clinical Investigation (JCI), of Kohrt’s work. As we noted then, Kohrt was a superstar young faculty member who died in 2016 of complications of hemophilia. He was the subject of this 2013 profile in the New York Times, which also wrote an obituary of him.
The Blood paper was titled “CD137 stimulation enhances the antilymphoma activity of anti-CD20 antibodies.” The paper has been cited 148 times, according to Clarivate Analytics’ Web of Science.
Continue reading Blood pulls deceased star oncologist’s paper after Stanford inquiryThe Journal of Clinical Investigation has retracted two papers from the lab of one of Stanford University’s most prominent cancer researchers over concerns about the integrity of the data.
The articles, published in 2012 and 2014, described work on ways of priming the immune system to enhance the activity of drugs to fight cancer.
The first author on the two articles was Holbrook “Brook” Kohrt, a superstar young faculty member who died in 2016 of complications of hemophilia. Kohrt was the subject of this 2013 profile in the New York Times, which also wrote an obituary of him.
Continue reading Stanford calling for retractions of work by deceased star cancer researcher
The Journal of Biological Chemistry has retracted two papers by a Georgia State University researcher, as well as flagged eight more with expressions of concern, a move the scientist called “unfair and unjustified.”
Ming-Hui Zou, the common author on all ten papers — as well as on two more that have been corrected by the same journal — is, according to Georgia State,
an internationally recognized researcher in molecular and translational medicine and a Georgia Research Alliance Eminent Scholar in Molecular Medicine and associate vice president for research at Georgia State University…
Zou was at the University of Oklahoma when the papers in question were published. He moved to Georgia State in 2015.
Here’s the retraction notice for “Reactive nitrogen species is required for the activation of the AMP-activated protein kinase by statin in vivo,” published in 2008 Zou as the last author:
Continue reading Georgia State researcher has two papers retracted, eight flagged. He’s not happy about it.
The American Journal of Public Health has retracted a controversial 2018 paper on the effects of economic austerity in Spain because it contained “inaccurate and misleading” results linking those policies to a massive spike in premature deaths.
The journal also has published a second piece, by a different group of authors, refuting the central claim of the now-retracted paper. Whereas the first article asserted that austerity in Spain during the mid-2000s led to more than 500,000 excess deaths, the new research says deaths in the country slowed during the country’s economic crisis.
The flawed article, “Austerity policies and mortality in Spain after the financial crisis of 2008,” was written by a group of researchers at the Hospital Universitario Nuestra Señora de Candelaria, in Santa Cruz de Tenerife, on the Canary Islands. The authors claimed that their analysis of the years 2011 to 2015 showed that:
Continue reading Public health journal retracts paper on austerity for “inaccurate and misleading results”