Author: Shannon Palus

Author threatens to sue Elsevier if paper remains retracted

Computational Materials Science

An author is prepared to sue Elsevier if it doesn’t un-retract his paper.

Computational Materials Science published two papers by the same author just eight months apart; nearly four years later, the journal pulled one for duplication. Author Masoud Panjepour, affiliated with Isfahan University of Technology in Iran, told us that he is working with a lawyer to negotiate a solution. However, if the publisher does not un-retract the paper, he does “not rule out filing a lawsuit.”

Here’s the retraction notice for “The effect of temperature on the grain growth of nanocrystalline metals and its simulation by molecular dynamics method,” which appeared last November:

Continue reading Author threatens to sue Elsevier if paper remains retracted

Paper plagiarizes from handwritten manuscript

semiform groupThis case of plagiarism is a little weirder than usual.

A paper has been retracted from Semigroup Forum because it includes material taken from another researcher’s manuscript — which was handwritten. In fact, the same journal had already published a paper by the plagiarized researcher, also based on the same manuscript. The journal editor told us that, although the two papers are similar, they are not word-for-word copies, and thus escaped detection.

The retraction notice for “Varieties of bands with a semilattice transversal” gives more details about the handwritten manuscript:

Continue reading Paper plagiarizes from handwritten manuscript

Researcher who sued to stop retractions gets his sixth

Mario Saad
Mario Saad

A sixth retraction has appeared for a diabetes researcher who previously sued a publisher to try to stop his papers from being retracted.

Mario Saad‘s latest retraction, in PLOS Biology, stems from inadvertent duplications, according to the authors.  Though an investigation at Saad’s institution — the University of Campinas in Brazil — found no evidence of misconduct, a critic of the paper told The Scientist he does not believe that the issues with blots were inadvertent.

Previously, Saad sued the American Diabetes Association to remove four expressions of concern from his papers; they were later retracted, even though Unicamp recommended keeping three of them published.

Here’s the new retraction notice, for “Gut Microbiota Is a Key Modulator of Insulin Resistance in TLR 2 Knockout Mice:” Continue reading Researcher who sued to stop retractions gets his sixth

“Lack of scientific contributions and novelty” fells math paper

pms

A journal apparently changed its mind about the uniqueness of a math paper, published last year.

We’ll get right to the brief retraction notice:  Continue reading “Lack of scientific contributions and novelty” fells math paper

Authors retract non-reproducible Cell paper

CellAuthors have retracted a paper from Cell after they were unable to reproduce data in two figures, compromising their confidence in some of the findings.

The authors revisited their experiments after another lab was unable to replicate their data, about proteins that may play a role in lung cancer.

The first author told Nature News in 2013 that the paper may have helped her secure her current position at the Novartis Institutes for Biomedical Research in Massachusetts.

Pulling “Cytohesins are cytoplasmic ErbB receptor activators” appears to be a case of doing the right thing, given the detailed retraction notice:

Continue reading Authors retract non-reproducible Cell paper

Software glitch — not intentional manipulation — sunk immunology paper, says author

kuo photo
A black box appears over the control lane on the left

New evidence suggests a retracted paper was felled not by intentional manipulation — as it first appeared — but by a software glitch.

In 2014, we reported that Biochemical Journal had retracted a paper on suspicion it contained “shoddy Photoshopping”  — someone appeared to have blacked out a control lane in one figure. Now there’s evidence that it wasn’t done on purpose: An investigation at Duke into eight papers, including the Biochemical Journal paper, did not find evidence of misconduct; lead author Paul Kuo, currently chair of surgery at Loyola Medicine, told us that a glitch in the software caused the black box. Nevertheless, the journal does not plan to un-retract the paper. Continue reading Software glitch — not intentional manipulation — sunk immunology paper, says author

Doing the right thing: Authors share data, retract when colleague finds error

no spine minimum. full size. Editor: Holly JEM: Leslie RTP: Karen Geist ancac3

A pair of chemical engineers has retracted a paper after another researcher was unable to replicate their work, in a case that we consider an example of doing the right thing.

Dennis Prieve, at Carnegie Mellon University, was interested in applying the paper — on how systems of molecules known as “reverse micelles” conduct electrical charge — to his own work, but was having trouble repeating the calculations. So Prieve contacted the authors — John Berg and his PhD student Edward Michor, based at the University of Washington — who supplied him with their original data.

It took several weeks of back and forth to figure out the problem, Michor told us, as the paper was published in 2012, so he had to decipher his old notes. When they found that several incorrect values were used in the paper, the authors issued a retraction notice, published in March:

Continue reading Doing the right thing: Authors share data, retract when colleague finds error

Duke pulmonary researcher up to 14 retractions, putting her on our leaderboard

PLOS OneA pair of Duke researchers who each have more than 10 retractions have earned some more.

Both of the newly retracted papers — originally published in 2012 by PLOS ONE — list Erin Potts-Kant as a co-author; one includes her former supervisor, Michael Foster, as lead author. The pair has since left Duke (Potts-Kant was arrested for using school credit cards to shop at the likes of Target, and Foster retired). The reason provided for these retractions will be familiar to anyone who’s been following their case — there were “concerns about the reliability” of the data.

By our count, Potts-Kant now has 14 retractions, making her one of the few women to hold a position on our leaderboard.

Here’s the retraction notice for “Iron Supplementation Decreases Severity of Allergic Inflammation in Murine Lung,” a paper that lists both Foster and Potts-Kant as authors:

Continue reading Duke pulmonary researcher up to 14 retractions, putting her on our leaderboard

Oops — journal published same paper three times

surface interface analysisOn November 25, 2014, a journal published an article on mass spectrometry. Then on December 18th they published it again — twice.

Yes: “Mass analysis by Ar-GCIB-dynamic SIMS for organic materials” was mistakenly published a total of three times.

Over a year later, the journal pulled the two redundant publications. Here’s the retraction notice for one of them:

Continue reading Oops — journal published same paper three times

Non-retraction notice: Editors explain why two similar papers aren’t redundant

abdominal radiologyEditors have published a notice to let readers know why they’re not retracting a couple of papers.

One paper examined whether the results of CT scans could be used to stage patients with uterine carcinoma; the other considered whether CT scans could be used to predict overall survival in uterine carcinoma. Both papers — by researchers at the Memorial Sloan Kettering Cancer Center — used data from the same 193 women. After they appeared in in different journals, the editors considered whether they were redundant — a quality that can spell retraction for a paper.

The editors explain why they decided the papers were unique in a brief commentary — a non-retraction notice, if you will — published in a third journal, Abdominal Radiology:

Continue reading Non-retraction notice: Editors explain why two similar papers aren’t redundant