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Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘harvard’ Category

NIH/Harvard team loses aging study to manipulated data

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agecoverAge has retracted a 2012 article by a group of scientists from the National Institutes of Health and Brigham and Women’s Hospital in Boston after an NIH inquiry turned up evidence of data manipulation in the work.

The article, “Aging decreases rate of docosahexaenoic acid synthesis-secretion from circulating unesterified α-linolenic acid by rat liver,” came from the lab of Stanley Rapoport, chief of the brain physiology and metabolism section of the National Institute on Aging.

As the abstract explained: Read the rest of this entry »

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Harvard and the Brigham investigating leading heart group for “compromised” data

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circulationcoverCirculation has retracted a 2012 study by a group of Harvard heart specialists over concerns of corrupt data, and the university is investigating. The group was led by Piero Anversa, a leading cardiologist, and Joseph Loscalzo — who will be familiar to readers of Circulation as the editor in chief of that journal. (Anversa’s also on the editorial board).

Read the rest of this entry »

Nature paper retracted following multiple failures to reproduce results

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nature 2-27-14An international team of researchers from the NIH, Harvard, the University of Michigan, and two Chinese universities — Fourth Military Medical University and China Medical University — has retracted their 2012 paper in Nature after they — and a number of other groups — were unable to reproduce the key results.

The original abstract for “The NAD-dependent deacetylase SIRT2 is required for programmed necrosis” said that the findings

implicate SIRT2 as an important regulator of programmed necrosis and indicate that inhibitors of this deacetylase may constitute a novel approach to protect against necrotic injuries, including ischaemic stroke and myocardial infarction.

But here’s the notice, by corresponding author Toren Finkel and colleagues: Read the rest of this entry »

Blood retracts two red cell illustrations that “could have misled” readers

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blood cover214Blood has retracted two 2013 illustrations of red cells by researchers from South Africa and the United States because, somewhat confusingly, they didn’t conform to the journal’s criteria for publishing such material.

Here’s the notice for one of the images, “Red blood cell and platelet interactions in healthy females during early and late pregnancy, as well as postpartum”: Read the rest of this entry »

Harvard student publication retracts article saying Jews deserve punishment because “they killed Jesus”

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ichthusA Harvard student publication has retracted an article arguing that Jews deserved the persecution they’ve received for 2,000 years because they “killed Jesus.”

(We’ll do a few conflict of interest disclosures, if just for the hell — oops — of it: Harvard is Ivan’s alma mater, and both of us are well, Jews. We note, however, that the Ichthus was not around in Ivan’s Harvard days, and neither of us was around when the events involving Jesus described in this post occurred.)

As Talking Points Memo reported Thursday: Read the rest of this entry »

Written by ivanoransky

November 24, 2013 at 2:06 pm

Posted in harvard, united states

Retraction appears for Harvard scientist who had two mega-corrections last year

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molecular cellSam Lee, a Harvard biologist who had two mega-corrections published last year, has retracted a paper in Molecular Cell because some of the figures were “inappropriately assembled.”

Here’s the notice for “GAMT, a p53-Inducible Modulator of Apoptosis, Is Critical for the Adaptive Response to Nutrient Stress:” Read the rest of this entry »

Written by ivanoransky

August 23, 2013 at 8:30 am

Two retractions appear for former Harvard dental researcher found to have committed misconduct

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Martin

Martin Biosse-Duplan

Martin Biosse-Duplan, a former Harvard dental school research fellow found by the Office of Research Integrity to have falsified results has had the two papers in question retracted.

From the Journal of Bone and Mineral Research: Read the rest of this entry »

Written by ivanoransky

April 25, 2013 at 1:29 pm

Former Harvard dental school researcher committed misconduct: ORI

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Martin Biosse-Duplan

Martin Biosse-Duplan

Last week was a busy one at the U.S. Office of Research Integrity (ORI), at least judging by how many cases they posted. There were sanctions against researchers at Ohio State, Texas Tech, and the Gladstone Institutes, as we reported. And it turns out there was another case closed, of a former Harvard dental school research fellow, The Scientist reports.

According to the ORI, Martin Biosse-Duplan “engaged in research misconduct in research supported by National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), grant R01 AR054450.”

The misconduct involved a lab presentation and two published abstracts: Read the rest of this entry »

Written by ivanoransky

January 2, 2013 at 10:44 am

Poignancy in physics: Retraction for “fatal error” that couldn’t be patched

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prl-bannerIn August of last year, Mladen Pavičić, chair of physics at the University of Zagreb’s Faculty of Civil Engineering, published a paper in Physical Review Letters on quantum teleportation, “Near-Deterministic Discrimination of All Bell States with Linear Optics.”

Just six days later, after hearing from a physicist in China, Pavičić — who is also affiliated with Harvard’s physics department — submitted a correction, which ran on the journal’s site in November. The correction begins: Read the rest of this entry »

Image correction in Current Biology for Harvard’s Sam Lee

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The work of Sam W. Lee, a cancer biologist at Harvard and Massachusetts General Hospital, has come under fire at Science Fraud lately over concerns about the possible reuse of images in his group’s published studies.

Turns out there’s some there, there after all. The journal Current Biology has issued a pretty thorny correction for one of Lee’s 2006 articles, “RhoE Is a Pro-Survival p53 Target Gene that Inhibits ROCK I-Mediated Apoptosis in Response to Genotoxic Stress,” citing multiple issues with its figures: Read the rest of this entry »

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