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B. Aggarwal, the MD Anderson researcher under investigation at his institution over concerns of image manipulation, has withdrawn a second paper, although you’d never know why from the statement.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
When a group from Saint Louis University published a case report in Pediatric Transplantation on a baby with an unusual infection after kidney transplant surgery, they thought they’d stumbled on a first. At the time they wrote:
[Acalculous candidal cholecystitis] caused by Candida is an uncommon entity usually seen in the critically ill. Here, we present the case of an 18-month-old renal transplant patient who developed candidal AAC during the post-operative period. Previous articles have addressed acalculous cholecystitis secondary to a variety of causes, or addressed a wide variety of Candida infections in the biliary tract, but this is the first discussion of cholecystitis caused by Candida without confounding factors such as biliary calculi or multiple pathogens. After the discussion of our patient’s case, we also reviewed the English-language literature regarding candidal AAC and discussed diagnosis, treatment, and mortality.
A year later, however, the group is walking back their article. A retraction notice in the journal states that: Continue reading On second thought: Transplant paper retracted for researcher 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
Slate has retracted a story about controversial bioethicist Glenn McGee and his involvement with Celltex Therapeutics, a Texas-based company that says it extracts and banks stem cells from people’s fat. Where the story by University of Minnesota bioethicist Carl Elliott once appeared now sits this editor’s note: Continue reading Updated: Slate retracts story on Glenn McGee and Celltex following lawsuit threats, as McGee resigns from company
Earlier this month, the U.S. Office for Human Research Protections (OHRP) told a group of researchers led by a Harvard Medical School professor that they hadn’t been forthcoming enough about the risks elderly subjects faced in their trial.
As the Boston Globe reported: Continue reading JAMA awaiting final OHRP decision on Harvard-led paper whose authors didn’t fully disclose risks to elderly
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
Alzheimer’s & Dementia has “temporarily withdrawn” a 2012 abstract, slated for publication next month, linking Alzheimer’s disease with exposure to dental x-rays.
The author is Caroline Rodgers, a self-described “independent writer/researcher who investigates public health issues and advocates for change.” Although we can’t find the text, we’re guessing that its premise is similar to that of her 2011 paper in Medical Hypotheses, titled “Dental X-ray exposure and Alzheimer’s disease: a hypothetical etiological association.”
Here’s the abstract from that paper: Continue reading Dental X-rays linked to Alzheimer’s disease? Abstract saying so temporarily withdrawn
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