Category: elsevier

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

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

Dev Cell paper retracted after author admits to doctoring data

Developmental CellThe authors of a Developmental Cell paper have retracted it after the first author admitted to manipulating and falsifying data and reagents.

The problems came to light after the authors couldn’t reproduce the findings, about a mechanism underlying meiosis. When questioned about the matter, the first author of the paper, Saurav Malhotra, admitted to doctoring data and materials. 

Here’s the retraction notice to the paper, “The Anaphase-Promoting Complex/Cyclosome Is Essential for Entry into Meiotic M-Phase:” Continue reading Dev Cell paper retracted after author admits to doctoring data

“Mixed up” images earn biologists four retractions

525480Four different journals have pulled papers from the same authors due to alleged duplication or manipulation of images.

All four papers have two authors in common — Jianting Miao and Wei Zhang, both based at The Fourth Military Medical University in Xi’an City, Shaanxi, China. Many of the other co-authors are also listed in two or three of the retracted papers.

Miao claims that the photographs got “mixed up” due to the researchers’ “great carelessness” and “insufficient knowledge.” He told us:                                                                                                                                                                      

Continue reading “Mixed up” images earn biologists four retractions

New Jersey university biologist earns funding ban for doctoring more than 40 images

John Pastorino
John Pastorino

A researcher has agreed to a five-year ban on Federal U.S. funding for research after the Office of Research Integrity (ORI) determined that he had falsified or fabricated more than 40 images in nine papers.

The findings, released by the ORI today, are another chapter in a case involving John Pastorino, a cell biologist at Rowan University. In February, we reported that two journals had issued expressions of concern (EOCs) for six of his papers.

Pastorino, according to the ORI,  Continue reading New Jersey university biologist earns funding ban for doctoring more than 40 images

Authors suspended as duplications sink papers on ship building

Computational Materials Science

A pair of researchers affiliated with the University of Galati in Romania were suspended after duplicating work in their papers on materials used to build ships, earning them four retractions last year, and one the year before.

According to Romanian newspaper Impact Est, in December an ethics committee found that co-authors Ionel Chirica and Elena-Felicia Beznea committed “a number of breaches of ethics,” including self-plagiarism. Both received two-year suspensions from holding certain research positions.

These aren’t the only problems Chirica has faced: In 2013, he resigned from his position as the director of the Doctoral School of Engineering, according to Impact Est, for reasons that are unclear. In 2012, he also lost two additional papers on which he is the sole author.

Last fall, Computational Materials Science retracted four papers by Chirica and Beznea, publishing almost identical notices. We’ll start with the one for “Response of ship hull laminated plates to close proximity blast loads:”

Continue reading Authors suspended as duplications sink papers on ship building

Researcher who unsuccessfully sued journal to stop retractions earns another expression of concern

Mario Saad
Mario Saad

A journal has added expressions of concern (EOCs) to four papers about diabetes, including one co-authored by an author who previously sued a different journal when it took a similar action on his papers.

The Journal of Physiology flagged the papers after an investigation “could not rule out the possibility” that they contained duplicated Western blots. Though the three other papers do not include Mario Saad on their author list, he plays a role: The papers include blots duplicated from other papers of Saad’s. And they reveal that Saad may have published those blots multiple times in his own work.

The EOCs all start out with the same statement: Continue reading Researcher who unsuccessfully sued journal to stop retractions earns another expression of concern

Peer review scam leader now up to 20 retractions

Khalid Zaman
Khalid Zaman

We’ve unearthed four more retractions for Khalid Zaman, an economist who lost 16 papers in 2014 for orchestrating fake peer review.

That brings Zaman’s total to 20, and ties him at the #18 spot on our leaderboard.

One of the more recently discovered retractions is for fake peer review, attributed to Zaman; one is for plagiarism, and two other papers were withdrawn while in press, for reasons that are unclear. (Note bene: These retractions are all at least one year old.)

First, the retraction notice for peer review issues, published in April 2015 for “Environmental Indicators and Energy Outcomes: Evidence from World Bank’s Classification Countries:”

Continue reading Peer review scam leader now up to 20 retractions

Data manipulation flushes paper on gut bacteria

cell reportsData manipulation in a Cell Reports paper blew the importance of a kind of bacteria out of proportion.

Retracted this month — less than three months after it was published — the paper showed, according to a summary on the cover page:

B. subtilis is a symbiont that resides in the gut of C. elegans and generates nitric oxide that is essential for the host. Xiao et al. demonstrate that nitric oxide promotes defense against pathogenic bacteria by activating p38 MAPK, demonstrating the importance of commensal bacteria in host immunity.

But B. subtilis — a member of the Bacillaceae family — aren’t actually as plentiful as they appeared, explains the retraction notice for “Gut-Colonizing Bacteria Promote C. elegans Innate Immunity by Producing Nitric Oxide:”

Continue reading Data manipulation flushes paper on gut bacteria