Category: duplication retractions

4th retraction for neuroscientist sentenced for fraud

Bruce Murdoch
Bruce Murdoch

A Parkinson’s researcher has earned his fourth retraction after receiving a two-year suspended sentence for fraud.

The sentence for Bruce Murdoch, issued on March 31, 2016, came following an investigation by his former employer, the University of Queensland (UQ) in Australia, into 92 papers. Murdoch entered guilty pleas for 17 fraud-related charges, which resulted in the retraction of three papers co-authored by Murdoch and Caroline Barwood, another former UQ Parkinson’s researcher who faced fraud charges (and was granted bail in 2014).

Now, a fourth retraction has appeared for Murdoch in Brain Injury, this time for duplication and failing to obtain consent from his co-authors.

Here’s the retraction notice, issued on July 11: Continue reading 4th retraction for neuroscientist sentenced for fraud

“Great shock and sadness:” Publishing gadfly to retract paper for duplication

untitledA vociferous advocate for correcting the literature — who has been banned by two publishers for his persistent communications — has asked journals to retract one paper and correct three others for duplications.

After a reader flagged his 2004 paper on PubPeer last month, author Jaime Teixeira da Silva “immediately” contacted the journal to alert it that the paper had been duplicated, as he noted on a recent comment on our site:

Continue reading “Great shock and sadness:” Publishing gadfly to retract paper for duplication

1st retraction for cancer researcher who doctored data in 11 studies

LeukemiaA cancer journal has retracted a paper co-authored by a researcher who falsified or fabricated data in 11 studies, according to an investigation by the Office of Research Integrity (ORI).

In December 2015, an ORI probe into the work of Girija Dasmahapatra concluded that he had

…duplicated, reused, and/or relabeled Western blot panels and mouse images and claimed they represented different controls and/or experimental results…

Dasmahapatra left the Virginia Commonwealth University (VCU) in July 2015.

Here’s the retraction notice, issued in April 2016: Continue reading 1st retraction for cancer researcher who doctored data in 11 studies

Researcher who sued to stop retractions earns his 7th

Mario Saad
Mario Saad

A diabetes researcher who sued to stop a publisher from retracting his papers has just received his seventh retraction.

The latest retraction for Mario Saad, who is based at the University of Campinas (Unicamp) in São Paulo, Brazil, is for a PLOS ONE paper (which was altered last year by a mega-correction). Although an institutional investigation found no evidence of research misconduct, the notice states:

the preparation of the figures falls below the standard of publication and therefore the authors and the editors have agreed that the correct action is to retract the article. 

Saad previously sued the American Diabetes Association (ADA) to remove expressions of concern from four of his papers published in the organisation’s flagship journal, Diabetes. However, all four of the papers were later retracted after the suit was dismissed in 2015.

Here’s the new retraction notice, issued July 8: Continue reading Researcher who sued to stop retractions earns his 7th

Five more retractions for biologist with funding ban brings total to six

Journal of Cell ScienceAn erstwhile cell biologist has retracted five papers published in the Journal of Cell Science (JCS), all of which had been flagged in a recent investigation by the U.S. Office of Research Integrity (ORI).

The investigation found John Pastorino, previously a cell biologist at Rowan University in New Jersey, guilty of doctoring more than 40 images, resulting in a five-year funding ban.

The probe identified eight papers co-authored by Pastorino, six of which had already received expressions of concern (EOC) — including all of the newly retracted JCS papers. Nataly Shulga is a co-author on all eight papers.

Last week, we reported on the first of the expected retractions of the flagged papers in the Journal of Biological Chemistry.

Here are the retraction notices, which are the same for all five JCS papers: Continue reading Five more retractions for biologist with funding ban brings total to six

You’ve been dupe’d (again): Do these data look familiar? They are

plant_growth_regulationWe can’t keep up with the growing number of retraction notices, so we’ve compiled a list of recent duplications to update our records.

1. Authors don’t always intentionally duplicate their own work, of course. The first paper on our list was retracted after the authors included a figure from a previous paper by accident, according to the publisher: Continue reading You’ve been dupe’d (again): Do these data look familiar? They are

Diabetes researcher logged 1 retraction, 3 correx, after PubPeer comments

Kathrin Maelder
Kathrin Maedler

A journal has retracted a paper by a leading diabetes researcher — who has also issued three corrections — after questions about her research were raised on PubPeer.

Kathrin Maedler — who works at the University of Bremen in Germany — corrected another paper in 2014. All of the notices are dated from 2015, and all describe issues with figures.

The ongoing comments have led Maedler to carefully look through her original data, according to a statement she emailed us: Continue reading Diabetes researcher logged 1 retraction, 3 correx, after PubPeer comments

One patient, two case reports: Journal retracts the latter

Case Reports in Obstetrics and GynecologyA journal has retracted a case report after discovering it had already been reported.

The paper — about an “extremely rare” instance where a fetus was diagnosed with both a form of dwarfism and a chromosomal condition known as Klinefelter syndrome — was retracted from Case Reports in Obstetrics and Gynecology (CROG).

The first author of the paper told us the report was the result of a “big misunderstanding” between her and a former colleague, and she alerted the journal as soon as she noticed the case had already been reported in BMC Pediatrics.

Here’s the retraction notice for the paper: Continue reading One patient, two case reports: Journal retracts the latter

Have 1 in 5 UK academics fabricated data?

logoA small survey of UK academics suggests misconduct such as faking data and plagiarism is occurring surprisingly often.

The survey — of 215 UK academics — estimated that 1 in 7 had plagiarized from someone else’s work, and nearly 1 in 5 had fabricated data. Here’s how Joanna Williams and David Roberts at the University of Kent summarize the results in their full report, published by the Society for Research into Higher Education: Continue reading Have 1 in 5 UK academics fabricated data?

Sixth retraction appears for bone researcher due to “extensive self-plagiarism”

cov150hA bone researcher in Japan has logged his sixth retraction, after acknowledging he duplicated substantial portions of a 2011 paper and added “honorary” co-authors.

The retraction, in Parkinsonism & Related Disorders, follows five others for Yoshihiro Sato, including one from JAMA, some of which were pulled over concerns regarding authorship and data integrity. The latest retraction duplicated text from another 2005 paper that was itself retracted last year, both for duplicating from this newly retracted paper and for “concerns about the underlying data.”

Sato — who is listed at Mitate Hospital on the paper — told the journal he takes full responsibility.

Here’s the retraction notice: Continue reading Sixth retraction appears for bone researcher due to “extensive self-plagiarism”