Bharat B. Aggarwal, the MD Anderson researcher under investigation at his institution over concerns of image manipulation, has withdrawn a second paper, although you’d never know why from the statement.
The notice for the article, “Evidence for the critical roles of NF-κB p65 and specificity proteins in the apoptosis-inducing activity of proteasome inhibitors in leukemia cells,” is pretty minimal: Continue reading Another withdrawal by MD Anderson’s Aggarwal, again for unclear reasons
One of the issues we’ve touched on at Retraction Watch is what happens once papers are retracted. A few studies have found that other authors continue to cite those studies anyway, without noting their withdrawal from the literature. A more recent paper found that retractions are linked to a dramatic decline in citations (see last half of post). And we’ve reported on one case in which the authors of a retracted study decided not to cite it at all when they republished their findings elsewhere.
But it seems unusual for an author to cite his or her own retracted work without noting it had been retracted. That’s what happened in a recently published PLoS ONE paper, “Loss of Secreted Frizzled-Related Protein 4 Correlates with an Aggressive Phenotype and Predicts Poor Outcome in Ovarian Cancer Patients.” The second to last paragraph of that paper ends: Continue reading Author who took responsibility for errors in retracted PNAS paper cites it…in error
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: Continue reading Two more retractions in respiratory journal as University of Louisville completes investigation
We tend to focus on new retractions here at Retraction Watch, and find it difficult enough to even keep up with the hundreds per year. But sometimes it’s illuminating to take a dip into history, so when Richard van Noorden alerted us to what may be the earliest-ever English language retraction, we thought we’d take a look.
The notice appeared in the Philosophical Transactions of the Royal Society on June 24, 1756. It reads: Continue reading The first-ever English language retraction (1756)?
Last month, we reported on two retractions by the former neuroscience and physiology department chair at the State University of New York (SUNY) Upstate Medical University in Syracuse. Both of the retractions were requested by the university after an investigation found that Michael W. Miller had committed misconduct.
Now, the Office of Research Integrity (ORI), which reviews misconduct investigations by NIH grantee institutions, has weighed in. As detailed in the Federal Register, ORI found that Miller falsified or fabricated data in four NIH grant applications, the two published (and now retracted) papers, and one manuscript submitted to the Proceedings of the National Academy of Sciences (PNAS). For example, he Continue reading ORI: Former SUNY Upstate neuroscience dept. chair Miller manipulated data in four grant applications
The author of a controversial and now-retracted paper questioning the science of climate change has been reprimanded by his university for plagiarism. According to USA Today’s Dan Vergano, who broke the news:
[Edward] Wegman was the senior author of a 2006 report to Congress that criticized climate scientists as excessively collaborative, and found fault with a statistical technique used in two climate studies. Portions of the report analysis were published in the journal, Computational Statistics & Data Analysis, in a 2008 study.
University of Massachusetts professor Raymond Bradley filed a complaint against Wegman in 2010, noting that portions of the report and the CSDA study appeared lifted from one of his textbooks and from other sources, including Wikipedia. CSDA later retracted the study, noting the plagiarism, last year.
Here’s the explicit retraction notice: Continue reading Climate science critic Wegman reprimanded by one university committee while another finds no misconduct
The journal Chest has retracted two publications — a paper and an earlier meeting abstract — from a group of researchers at Maimonides Medical Center in New York City after learning that the investigators mischaracterized the nature of their study. In addition to losing the two publications, the authors were ordered to undergo a refresher in proper research methods.
Here’s the notice for the abstract, which has been cited once, according to Thomson Scientific’s Web of Knowledge: Continue reading Inquiry at Maimonides triggers two retractions in Chest, and retraining for the researchers
Anil Potti and his colleagues have retracted another paper, “Characterizing the Clinical Relevance of an Embryonic Stem Cell Phenotype in Lung Adenocarcinoma,” originally published in the December 15, 2009, issue of Clinical Cancer Research.
According to the notice: Continue reading Tenth Potti retraction appears, in Clinical Cancer Research
A couple of engineers in Iran turn out to be better at predicting the “failure probability” of water pipes than of their chances of being published.
Consider this retraction notice for “Estimation of failure probability in water pipes network using statistical model,” originally published in February 2011 in Engineering Failure Analysis: Continue reading “Failure probability” turns out to be quite high as engineers double-submit paper, then see it retracted
The International Journal of Impact Engineering has a highly technical retraction of an article whose authors discovered that crucial findings relied on a model that was different from the one they reported using in a particular figure.
The article, “Dynamic behavior of polymers at high strain-rates based on split Hopkinson pressure bar tests,” was published online last November by a pair of researchers from the U.K. and China. As the notice states:
Continue reading Flawed model leads to retraction of polymer paper