Cancer biology group notches sixth retraction, and earns an Expression of Concern

bjcA group at the University of Texas Southwestern that retracted five papers last year has retracted one more, and has had a paper subjected to an Expression of Concern at the request of the school’s dean.

Here’s the retraction notice for “DNA methylation-associated inactivation of TGFβ-related genes, DRM/Gremlin, RUNX3, and HPP1 in human cancers,” originally published in the British Journal of Cancer and cited 51 times, according to Thomson Scientific’s Web of Knowledge:
Continue reading Cancer biology group notches sixth retraction, and earns an Expression of Concern

Does science need a retraction “shame list?”

accountabilityA pair of engineering researchers has analyzed the work of a handful of prolific scientific fraudsters, and has concluded that science needs a “shame list” to deter future misconduct.

The paper, “Analysis and Implications of Retraction Period and Coauthorship of Fraudulent Publications,” by Jong Yong Abdiel Foo and Xin Ji Alan Tan, of  Ngee Ann Polytechnic in Singapore, appeared online last week in Accountability in Research: Policies and Quality Assurance.

The authors write that Continue reading Does science need a retraction “shame list?”

Weekend reads: Who plagiarizes most? Why are women cited less often? And more

booksIt’s been another busy week at Retraction Watch. Here’s what was happening elsewhere around the web in scientific publishing, plagiarism, and retractions: Continue reading Weekend reads: Who plagiarizes most? Why are women cited less often? And more

Third retraction for Karel Bezouška, of lab break-in fame

bichaw_v052i049.inddWe’ve found a third retraction for Karel Bezouška, the Czech scientist, who, as we reported this summer, broke into a lab in an attempt to tamper with experiments trying to replicate his own falsified data.

The article, “Molecular Characterization of Binding of Calcium and Carbohydrates by an Early Activation Antigen of Lymphocytes CD69,” had appeared in 2003 in Biochemistry. and has been cited 29 times, according to Thomson Scientific’s Web of Knowledge.

Here’s the retraction notice: Continue reading Third retraction for Karel Bezouška, of lab break-in fame

UCLA probe ends in retraction for neuroscience post-doc

jneuroscoThe Journal of Neuroscience has retracted a 2011 paper by a group of UCLA researchers after the institution concluded that a post-doc at the institution had falsified data.

The article, “Epigenetic Enhancement of BDNF Signaling Rescues Synaptic Plasticity in Aging,” came from the lab of Cui-Wei “Tracy” Xie, a behavioral scientist. It has been cited 42 times, according to Thomson Scientific’s Web of Knowledge.

Here’s the retraction notice: Continue reading UCLA probe ends in retraction for neuroscience post-doc

Journal takes different tacks on two cancer papers with image problems

carcinogenCarcinogenesis has the publishing world’s version of a twin problem: two dysfunctional articles yet one gets retracted while the other merely suffers a correction. Is it nature — or nurture?

Here are the details. One article, “Chemopreventive effect of dietary glutamine on colitis-associated colon tumorigenesis in mice,” came from a group in China. Published earlier this year, the authors seem to have had some trouble with their figures. As the corrigendum explains:  Continue reading Journal takes different tacks on two cancer papers with image problems

Herbicide-ovarian cancer study to be retracted

ehpThe authors of a 2008 study purporting to explain how the herbicide atrazine acts on cancer cells have asked the journal that published it to retract it for “inadvertent errors,” Retraction Watch has learned.

The notice for “G-Protein-Coupled Receptor 30 and Estrogen Receptor-a are Involved in the Proliferative Effects Induced by Atrazine in Ovarian Cancer Cells,” published in Environmental Health Perspectives, will read: Continue reading Herbicide-ovarian cancer study to be retracted

Shigeaki Kato notches five more retractions, including one in Nature

katoShikeagi Kato, an endocrinology researcher who resigned from the University of Tokyo in March 2012 amid an investigation that concluded 43 of his papers should be retracted, has retracted five more papers.

The newest is in this week’s Nature, for “GlcNAcylation of a histone methyltransferase in retinoic-acid-induced granulopoiesis,” a paper first published in 2009. Here’s the notice: Continue reading Shigeaki Kato notches five more retractions, including one in Nature

Cell, Nature, Science boycott: What was Randy Schekman’s tenure at PNAS like?

Randy Schekman, via eLife
Randy Schekman, via eLife

By now, Retraction Watch readers may have heard about new Nobel laureate Randy Schekman’s pledge to boycott Cell, Nature, and Science — sometimes referred to the “glamour journals” — because they damage and distort science. Schekman has used the bully pulpit of the Nobels to spark a conversation that science dearly needs to have about the cult of the impact factor.

The argument isn’t airtight. Schekman — now editor of eLife, an open access journal — says that open access journals are a better way to go, although he doesn’t really connect mode of publishing with the quality of what’s published. Others have pointed out that the move will punish junior members of his lab while likely having no effect on the career of someone who has published dozens of studies in the three journals he’s criticizing, and has, well, won a Nobel.

All that aside, it was Schekman’s reference to retractions that, not surprisingly, caught our eye: Continue reading Cell, Nature, Science boycott: What was Randy Schekman’s tenure at PNAS like?

France tries husband-wife team for research misconduct in plagiarism case

Mr Sixou
Michel Sixou

We’re always glad to have guest posts, and here’s one from François-Xavier Coudert, reporting from France.

As we reported the other day, a Nature editorial suggested that police involvement might be an appropriate response to research misconduct. The French seem to agree, based on reports in the media there, as Coudert writes:

A husband-wife team of French odontology researchers at l’université Paul-Sabatier in Toulouse have been on trial in that country for research misconduct. Christine Marchal-Sixou, an associate professor, faces a charge of plagiarism, and Michel Sixou, full professor and dean of the faculty of dental medicine until September, has been charged with complicity. Continue reading France tries husband-wife team for research misconduct in plagiarism case