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Authors withdraw already-corrected JBC paper questioned on PubPeer

An assistant professor of neuroscience at Tufts has withdrawn a paper published last year after one round of corrections wasn’t enough to fix all of the study’s problems. The study, “Sirtuin 2 (SIRT2) enhances 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced nigrostriatal damage via deacetylating forkhead box O3a (Foxo3a) and activating Bim protein,” by Gizem Donmez and colleagues, had already … Continue reading Authors withdraw already-corrected JBC paper questioned on PubPeer

Carbon copies? Authors retract paper from leading chemistry journal

The authors of a 2008 Journal of the American Chemical Society (JACS) paper have retracted it after a structure was “mistakenly assigned.” The article, “Highly Enantioselective Radical Addition to N-Benzoyl Hydrazones Using Chiral Ammonium Salts,” was written by Doo Ok Jang and Sang Yoon Kim, chemists at Yonsei University, in Wonju. According to the abstract … Continue reading Carbon copies? Authors retract paper from leading chemistry journal

University of Utah finds former faculty member guilty of misconduct because of “reckless disregard”

Since last May, we’ve been reporting on a case at the University of Utah involving two retractions and two corrections. When the story first broke, the lab blamed a former worker for inappropriately removing data from the premises, and the university has been investigating. Last month, we reported that Ivana De Domenico, the junior faculty … Continue reading University of Utah finds former faculty member guilty of misconduct because of “reckless disregard”

Melendez Science paper retracted, making 13

Alirio Melendez, who has already had 12 papers retracted from various journals and been found guilty of scientific misconduct by a former employer, has had a Science paper retracted. Here’s the notice (which is behind a paywall):

Tokyo panel calls for retraction of 43 Kato papers

The University of Tokyo panel investigating the work of a former professor there, Shigeaki Kato, has recommended the retraction of 43 of his group’s articles, according to a report in the Asahi Shimbun newspaper. If the papers are indeed retracted, Kato, who already has at least five articles subject to an expression of concern and … Continue reading Tokyo panel calls for retraction of 43 Kato papers

JCI paper retracted for duplicated panels after authors can’t provide original data

So how long do researchers have to keep records of experiments? We had that question while reading the retraction notice for a 2007 paper in the Journal of Clinical Investigation:

Physics journal retracts underwater discharge paper for figure reuse

A trio of researchers from the United States and China are in, um, hot water for inappropriately reusing figures that had appeared in previous publications about liquids. The article, “Temporally resolved imaging on quenching and re-ignition of nanosecond underwater discharge,” appeared last year in AIP Advances, a title of the American Institute of Physics. The … Continue reading Physics journal retracts underwater discharge paper for figure reuse

Journal of Neuroscience retracts plasticity paper for “substantial data misrepresentation”

The Journal of Neuroscience has retracted a 2012 paper by a group from Sweden’s Karolinska Institutet for what appears to be research misconduct. But more on that in a moment. The article, “The Existence of FGFR1-5-HT1A Receptor Heterocomplexes in Midbrain 5-HT Neurons of the Rat: Relevance for Neuroplasticity,” came from the lab of Kjell Fuxe, … Continue reading Journal of Neuroscience retracts plasticity paper for “substantial data misrepresentation”

Autism genetics papers retracted after fraud inquiry at NY research agency

A fraud investigation at a New York state research institution has led to two retractions of papers looking at genetic links to autism. The 2011 papers, which appeared in Genes, Brain and Behavior, involve work conducted at the New York State Office for People With Developmental Disabilities’ (OPWDD’s) Institute for Basic Research in Developmental Disabilities, … Continue reading Autism genetics papers retracted after fraud inquiry at NY research agency

A mega-correction for Rui Curi, whose lawyers threatened to sue Science-Fraud.org

A Brazilian researcher whose legal threats helped lead to the shutdown of Science-Fraud.org and who has had two papers retracted has had to correct another paper. The fourth correction for Rui Curi — and we’d call it a mega-correction — is of a paper in PLOS ONE. Curi is the fourth out of 11 authors; … Continue reading A mega-correction for Rui Curi, whose lawyers threatened to sue Science-Fraud.org