Category: by reason for retraction

Warts and all: Derm pub retracts plantar paper after author cries foul

Both Retraction Watch bloggers are all too familiar with the artwork in dermatology journals. One of us, AM, used to write for Skin & Aging, while the other, IO, waited eagerly for issues of Cutis sent to his pediatrician father to show up on the coffee table. And IO recently broke the incredibly important story of “Mexican beer dermatitis.”

But we always trusted that the images we were looking at were real. A group of Egyptian dermatologists seems to have hit on a novel solution to the problem of uncooperative images: Continue reading Warts and all: Derm pub retracts plantar paper after author cries foul

Third retraction for Indiana University scientist who altered figures in NIH-funded research

Another shoe has dropped in the case of Emily M. Horvath, the Indiana researcher whose tinkering with figures while on a $369,000 federal grant ended in sanctions by government officials.

Biochemical and Biophysical Research Communications, an Elsevier title, has retracted another paper on which Horvath was an author, bringing to three the number of her articles tainted in the scandal. The paper, “A novel membrane-based anti-diabetic action of atorvastatin,” was published online in June 2008, and cited four times since, according to Thomson Scientific’s Web of Knowledge. (Atorvastatin is sold as Lipitor.) According to the journal: Continue reading Third retraction for Indiana University scientist who altered figures in NIH-funded research

They wuz robbed: Editorial TKO for boxing paper leads to retraction, republication

In the blue corner: California researchers who reviewed trends in death rates among professional boxers.

In the red (ink) corner: The editors of Neurosurgery, who misclassified the article, leading to an abbreviated version appearing in print.

The decision: A retraction, followed by a reclassification and republication of the complete article: Continue reading They wuz robbed: Editorial TKO for boxing paper leads to retraction, republication

Update on Axel Ullrich retractions: Lead author manipulated figures, says Ullrich

Axel Ullrich, courtesy the Max Planck Institute

Yesterday, we noted that Axel Ullrich, a decorated cancer researcher, had retracted two papers in the Journal of Biological Chemistry. The journal gave no explanation for the retractions, and our conversation with the publication director for the American Society for Biochemistry and Molecular Biology, which puts out the journal, was less than illuminating. This morning, Ullrich responded to all of the questions we sent him by email, and our follow-ups. The picture is now a lot more clear.

Ullrich tells Retraction Watch that he found out from a “private investigator” several months ago that the papers’ lead author, Naohito Aoki, had manipulated their figures. Aoki was a postdoc in Ullrich’s lab in the early 1990s: Continue reading Update on Axel Ullrich retractions: Lead author manipulated figures, says Ullrich

Leading cancer scientist retracts two papers, one 14 years old, but journal won’t say why

One of the world’s leading cancer researchers, Axel Ullrich of Germany, has retracted two papers published in the Journal of Biological Chemistry.

Ullrich, director of microbiology at the Max Planck Institute of Biochemistry, has been a central figure in many groundbreaking discoveries, from the development of genetically engineered insulin to the identification of the breast cancer gene HER2. The founder of several biotech firms, he also runs an international consortium, the Singapore Oncogenome Project, looking for other so-called oncogenes linked to protein-tyrosine kinase, or PTK, an enzyme that regulates cell growth and which, when run amok, is implicated in a variety of tumor types.

The retractions involve two articles, published eight years apart, on protein-tyrosine. The first, from 1996, was titled Continue reading Leading cancer scientist retracts two papers, one 14 years old, but journal won’t say why

Another stem cell paper retracted, for “breach of established ethical guidelines”

Last week’s big Retraction Watch news — which got us quoted in the New York Times — was a Nature paper by Amy Wagers and Shane Mayack. The now-retracted paper suggested that the aging of stem cells could be reversed, and Blood has issued a notice of concern about a second paper.

Now comes news about another stem cell finding. The International Journal of Urology has retracted a 2009 paper by Japanese researchers who claimed to have used stem cells derived from fatty tissue to treat urinary incontinence in two men. The men had developed bladder problems after undergoing surgery to remove their cancerous prostates.

According to the editor’s note, the article Continue reading Another stem cell paper retracted, for “breach of established ethical guidelines”

Errors, phantom author, retraction? It’s enough to set your teeth on edge

 

Photo by mattlemmon via flickr http://www.flickr.com/photos/mplemmon/

 

Authorship issues, sloppy science, deception — more often than not, at least one of these is at the heart of a retracted paper. But it’s rare when all three are involved. Which, of course, means that such a case is precisely what we’re about to deliver.

The Journal of Medical Case Reports, a BioMed Central title, recently retracted an intriguing item about a young man who developed a condition called pubic osteomyelitis after becoming infected with Streptococcus viridans following oral surgery to pull a wisdom tooth. As the authors, from Great Britain, explained in their 2008 paper describing the episode: Continue reading Errors, phantom author, retraction? It’s enough to set your teeth on edge

Blood posts “notice of concern” over second Wagers-Mayack paper

A day after an up and coming Harvard stem cell scientist retracted a Nature paper, Blood has issued a notice of concern about another paper by the same group, published in August 2008, the Boston Globe reports. Such notices often, but not always, precede retractions.

According to the notice for “Osteolineage niche cells initiate hematopoietic stem cell mobilization”: Continue reading Blood posts “notice of concern” over second Wagers-Mayack paper

What’s going on at Haematologica? Journal double-publishes three different studies

Sometimes, studies are so nice, you want to print them twice. But when that happens three times within a year, well, maybe it’s not so nice. Consider the following three retractions, which appeared on a single page of Haematologica last month.

One:

The Haematologica Production Office erroneously double-published the article entitled “P39/Tsugane cells are a false cell line contaminated with HL-60 cells and are not suitable for mechanistic studies in myelodysplastic syndromes” by David P. Steensma. Haematologica. 2010 Feb 23. [Epub ahead of print] with doi:10.3324/haematol.2009.022988 . This article must therefore be considered as retracted, as the correct version of the same article has been correctly published on July 1, 2010, as doi:10.3324/haematol.2010.022988. Haematologica sincerely apologizes to the authors and the readers for this mistake.

Two: Continue reading What’s going on at Haematologica? Journal double-publishes three different studies

Do plagiarism, fraud, and retractions make it more difficult to trust research from China?

Yesterday, we blogged about the retraction of a paper in the Journal of Clinical Rheumatology from a research team in China. The paper — claiming that tai chi helped women with arthritis — was riddled with inconsistencies and plagiarism.

Today, plagiarism and fraud made the front page of the New York Times.

Coincidence? Continue reading Do plagiarism, fraud, and retractions make it more difficult to trust research from China?