Antioxidants & Redox Signalling has issued much more detailed retraction notice for a paper it pulled last year that was marred by duplicate data. As we reported then, the journal’s initial notice for the 2011 article, titled “Inhibition of LXRa-dependent steatosis and oxidative injury by liquiritigenin, a licorice flavonoid, as mediated with Nrf2 activation,” was … Continue reading Redox, redux: Journal pulls paper over data problems
Blood Cells, Molecules, and Diseases (that’s one title) has retracted a 2011 paper, “Comparative proteomics reveals deficiency of NHE-1 (Slc9a1) in RBCs from the beta-adducin knockout mouse model of hemolytic anemia,” after learning from a reader that the data it contained were previously published by a competing publication. As the notice explains:
If that headline has you scratching your, well, head, we don’t blame you. After all, case studies are, by definition, unique — but not this one. Neurological Sciences, the official journal of the Italian Society of Neurology, has retracted a 2009 article by a Korean scientist after learning that the manuscript contained elements of a … Continue reading Neuro journal retracts case study with redundant data
Last July, we reported on four retractions by a group of researchers at the University of Louisville, and we noted that the scientists’ work was under investigation. That investigation has apparently concluded, according to a retraction notice in the American Journal of Respiratory Cell and Molecular Biology for two of their papers:
Current Opinion in Gastroenterology is a bimonthly journal “offering a unique and wide ranging perspective on the key developments in the field” that “features hand-picked review articles from our team of expert editors.” Apparently, those hands picked what amounted to the same “unique” article twice. The journal is retracting a 2004 paper, “Enteral feeding,” by … Continue reading Gastro journal retracts duplicate review, but what really happened?
Earlier this month, we highlighted the concerns of the editors of the ACS Nano journal about self-plagiarism, otherwise known as duplication. The editor of the American Journal of Roentgenology (AJR) — that’s radiology, for the uninitiated — has similar concerns, but about plagiarism of others’ work. In an editorial published in the journal’s January issue, Thomas Berquist notes: Preliminary data including … Continue reading How to avoid retractions for plagiarism: Advice from a radiology journal editor (and arXiv)
Have you seen this correction, from the September 8, 2011 issue of Nature, for “Tumour vascularization via endothelial differentiation of glioblastoma stem-like cells?” The figures and Supplementary figures of this Letter are affected by errors and improper editing. The correct figures are now provided, with an explanation of the variations. The original Letter has not … Continue reading We’re mostly wrong, but trust us: Our column on mega-corrections for Lab Times
A cardinal (if oft-broken) rule of headline writing is to avoid the use of question marks. We think it’s particularly important to do so when the potential for ironic misadventure lurks. To wit: The Journal of Clinical Pathology (JCP) has withdrawn/retracted a 2008 paper by a group of Indian authors (from the National Institute of … Continue reading Rabies paper retracted for plagiarism, and more from the Journal of Clinical Pathology
Is self-plagiarism — perhaps best referred to as duplication of your own work — a big problem in nanotechnology research? The American Chemical Society (ACS) Nano journal retracted a study, “Retraction of Nanoembossing Induced Ferroelectric Lithography on PZT Films for Silver Particle Patterning,” late last month because of such duplication: This article was withdrawn at the request of … Continue reading No small matter: ACS Nano journal growing alarmed by self-plagiarism
Stefano Fiorucci, a gastroenterology researcher at the University of Perugia in Italy, has been indicted for fraud and embezzlement, after a university investigation found that he had manipulated images in papers that he used to win about 2 million Euros in grant funding. The case, which has so far resulted in four retractions and nine … Continue reading University of Perugia researcher faces trial for embezzlement, fraud following 13 retractions and Expressions of Concern