Category: by journal

Hydrogen journal pulls palladium paper for data misuse

intjhydrogenenergyThe International Journal of Hydrogen Energy is retracting a 2013 article for what appears to be the misappropriation of data.

The paper,  titled “Hydrogen production by an anaerobic photocatalytic reforming using palladium nanoparticle on boron and nitrogen doped TiO2 catalysts,” was written by researchers from the Veltech Dr RR & Dr SR Technical University, in Chennai, India, and Arizona State University.

According to the abstract: Continue reading Hydrogen journal pulls palladium paper for data misuse

Holocaust paper yanked for plagiarizing

ejesPro tip: If you’re going to write a paper on giving voice to hidden words, PLEASE try not to plagiarize!

Esther Sánchez-Pardo, of Complutense University in Madrid, was the author of a 2010 article in the European Journal of English Studies titled “Who will carry the word? The threshold between unspeakability and silence in the Holocaust narratives of Charlotte Delbo and Jorge Semprun.”

The problem, it turns out, is that a couple of other authors had their words carried, but Sánchez-Pardo didn’t bother to speak their names.

According to the abstract: Continue reading Holocaust paper yanked for plagiarizing

Paper on liver failure in babies withdrawn for lab mix-up

jpgnA paper on liver failure in infants has been retracted due to a lab error, though the author contends that the paper still holds a valuable message for pediatricians — one that could save lives.

To get to that, though, we had to make it through what turns out to be an unnecessarily vague retraction notice (more on that in a moment) in the Journal of Pediatric Gastroenterology & Nutrition:
Continue reading Paper on liver failure in babies withdrawn for lab mix-up

Immunology paper retracted for inappropriate presentation but “no evidence of intentional misconduct”

immun40_4.c1.inddA paper in Immnunity has been retracted after two separate panels determined some of the figures “inappropriately presented” the data but cleared the team of wrongdoing.

However, the original data are now unavailable, according to the notice, so there’s no way to know if the paper’s conclusions are sound.

Here’s the notice for “Suppressors of Cytokine Signaling 2 and 3 Diametrically Control Macrophage Polarization”: Continue reading Immunology paper retracted for inappropriate presentation but “no evidence of intentional misconduct”

Researcher with 25 retractions covered up other fraud, says university

Shigeaki Kato
Shigeaki Kato

The Japanese endocrinology researcher Shigeaki Kato, with at least 25 retractions to his name, is alleged to have been the ringleader of a scheme to cover up other research misconduct at the University of Tokyo, his former employer, which investigated the activity.

According to the Japan Times, Kato and three other colleagues took steps to hide evidence of image manipulation in five of 51 theses between 1996 and 2011: Continue reading Researcher with 25 retractions covered up other fraud, says university

A year after ORI report, hematology journal retracts faked paper

bloodA year after an ORI report discredited the work of former University of Washington in Seattle researcher Andrew Aprikyan, one of the papers named in the report has finally been retracted.

Here’s the notice for “Impaired survival of bone marrow hematopoietic progenitor cells in cyclic neutropenia”:  Continue reading A year after ORI report, hematology journal retracts faked paper

Serial figure fakers have expression of concern upgraded to a retraction

Another retraction has appeared up for frequent fliers Jun Li, Kailun Zhang and Jiahong Xia at Huazhong Science and Technology University in Wuhan, China.

We’ve covered them twice before, for a variety of retractions, corrections, and expressions of concern.

The retraction, in Clinical and Experimental Immunology, upgrades an expression of concern published earlier this year, and is the team’s fourth.

Here’s the notice for “CCR5 blockade in combination with rapamycin prolongs cardiac allograft survival in mice”: Continue reading Serial figure fakers have expression of concern upgraded to a retraction

STAP stem cell co-author commits suicide: Reports

Yoshiki Sasai, via RIKEN
Yoshiki Sasai, via RIKEN

In a stunning and tragic development, a co-author of the now-retracted Nature papers claiming to have found an easy way to create stem cells has committed suicide, according to news reports in Japan.

According to the Japan Times, RIKEN deputy director Yoshiki Sasai has died: Continue reading STAP stem cell co-author commits suicide: Reports

PLOS ONE retraction notice blames deceased author for image manipulation

A 2011 paper in PLOS ONE has been retracted due to “inappropriately assembled” images. The issues, which were highlighted in a correction in TK, are attributed to the corresponding author, Paola Palozza, who has since passed away.

Here’s the notice for “Lycopene Inhibits NF-kB-Mediated IL-8 Expression and Changes Redox and PPARγ Signalling in Cigarette Smoke–Stimulated Macrophages,” which has been cited 33 times, according to Thomson Scientific’s Web of Knowledge: Continue reading PLOS ONE retraction notice blames deceased author for image manipulation

Panel says BMJ was right to not retract two disputed statin papers

bmjA panel reviewing The BMJ‘s handling of two controversial statin papers said the journal didn’t err when it corrected, rather than retracted, the articles.

The articles — a research paper and a commentary — suggested that use of statins in people at low risk for cardiovascular disease could be doing far more harm than good. Both articles inaccurately cited a study that provided data important to their conclusions — an error pointed out vigorously by a British researcher, Rory Collins, who demanded that the journal pull the pieces.

In a letter to Godlee this spring, Collins wrote: Continue reading Panel says BMJ was right to not retract two disputed statin papers