Search Results for: western blot

Alfredo Fusco, facing misconduct charges in Italy, up to 21 retractions

Alfredo Fusco, a researcher in Italy who has faced criminal charges for research misconduct for more than five years, has had six more papers retracted, for a total of 21. The latest six retractions are all from Cancer Research. An example, for “Haploinsufficiency of the Hmga1 Gene Causes Cardiac Hypertrophy and Myelo-Lymphoproliferative Disorders in Mice,” a paper … Continue reading Alfredo Fusco, facing misconduct charges in Italy, up to 21 retractions

Former Cedars-Sinai scientist committed misconduct in food preservatives-obesity paper

A former researcher at Cedars-Sinai Medical Center has been sanctioned by a Federal watchdog for misconduct in a 2017 paper that claimed to link food preservatives and obesity. Uthra Rajamani, first author of the paper in Nature Communications, “engaged in research misconduct,” according to the U.S. Office of Research Integrity (ORI), and agreed to have … Continue reading Former Cedars-Sinai scientist committed misconduct in food preservatives-obesity paper

Three more retractions brings diabetes researcher who once sued publishers to 18

FEBS Letters has retracted three papers by the Brazilian diabetologist Mario Saad, bringing his total to 18. The now-retracted articles, published between 2005 and 2010, contain doctored images, according to the notices, which read similarly. Here’s one, for the 2005 paper “Aspirin inhibits serine phosphorylation of insulin receptor substrate 1 in growth hormone treated animals”:

Weekend reads: The fall of a Crossfit science watchdog; a CDC retraction about suicides; “superb subterfuge” by predatory journals

Before we present this week’s Weekend Reads, a question: Do you enjoy our weekly roundup? If so, we could really use your help. Would you consider a tax-deductible donation to support Weekend Reads, and our daily work? Thanks in advance. The week at Retraction Watch featured a critic with more than two dozen retractions; why twenty … Continue reading Weekend reads: The fall of a Crossfit science watchdog; a CDC retraction about suicides; “superb subterfuge” by predatory journals

35,000 papers may need to be retracted for image doctoring, says new paper

Yes, you read that headline right. In a new preprint posted to bioRxiv, image sleuths scanned hundreds of papers published over a seven-year period in Molecular and Cellular Biology (MCB), published by the American Society for Microbiology (ASM). The researchers — Arturo Casadevall of Johns Hopkins University, Elisabeth Bik of uBiome, Ferric Fang of the … Continue reading 35,000 papers may need to be retracted for image doctoring, says new paper

Mount Sinai multiple sclerosis researcher admits to misconduct

A researcher who has received millions in funding from the U.S. National Institutes of Health and who runs a lab at the Icahn School of Medicine at Mount Sinai in New York has confessed to falsifying data in a 2014 paper. Gareth John, who studies multiple sclerosis and other neurological diseases, “has expressed remorse for … Continue reading Mount Sinai multiple sclerosis researcher admits to misconduct

Controversial Australian science journalist admits to duplication in her PhD thesis

A prominent (yet controversial) journalist in Australia has admitted to duplicating three images that were part of her PhD thesis — a practice outside experts agreed was acceptable, if not ideal, at the time, according to a report released today. As part of an inquiry, the University of Adelaide convened an expert panel to investigate … Continue reading Controversial Australian science journalist admits to duplication in her PhD thesis

Caught Our Notice: 54 problems in three scientific images equals one expression of concern

Title: Effects of microRNA-223 on morphine analgesic tolerance by targeting NLRP3 in a rat model of neuropathic pain What Caught Our Attention: Usually, an Expression of Concern (EOC) offers general language about “concerns regarding the validity of the data” or “concerns regarding the integrity of the study.” Here the language is anything but, saying that … Continue reading Caught Our Notice: 54 problems in three scientific images equals one expression of concern

In what appears to be a first, researcher sanctioned twice by ORI

Here’s something we haven’t seen before: The U.S. Office of Research Integrity has issued a second notice for a former researcher at the National Institutes of Health, after determining she withheld information during the first investigation. Last year, the ORI sanctioned Brandi M. Baughman — formerly at the National Institute of Environmental and Health Sciences … Continue reading In what appears to be a first, researcher sanctioned twice by ORI

Caught Our Notice: Duplicates, errors prompt two retractions for same author

Titles: 1) Angiopoietin-Like 4 Confers Resistance to Hypoxia/Serum Deprivation-Induced Apoptosis through PI3K/Akt and ERK1/2 Signaling Pathways in Mesenchymal Stem Cells 2) Novel Mechanism of Inhibition of Dendritic Cells Maturation by Mesenchymal Stem Cells via Interleukin-10 and the JAK1/STAT3 Signaling Pathway What Caught Our Attention: In the span of 48 hours, PLOS ONE retracted two papers … Continue reading Caught Our Notice: Duplicates, errors prompt two retractions for same author