Category: india retractions

Ethical concerns arise for head of controversial stem cell clinic

Geeta Shroff. Photo credit: Nutech Mediworld

Journals are raising ethical concerns about the research of a doctor who offers controversial embryonic stem cell treatments.

Two journals have issued expressions of concern for three papers by Geeta Shroff, who was the subject of a 2012 CNN investigative documentary. All cite ethical concerns; one mentions the potential link between the procedure the authors describe and a risk of forming teratomas, a type of tumor. Shroff has objected to all three notices.

Shroff, a doctor offering controversial embryonic stem cell treatments at her New Delhi clinic, Nutech Mediworld, has said that for years she couldn’t find opportunities to present her research to the medical community. Continue reading Ethical concerns arise for head of controversial stem cell clinic

“The results are essentially meaningless:” Typos, missing variables found throughout physics paper

A physics journal has retracted a 2014 paper after a reader discovered a slew of errors.

The paper, published in the Journal of Thermophysics and Heat Transfer, explored how the properties of nanofluids—fluids that contain nanoparticles—change as the fluid moves through different materials.  

According to the editor-in-chief, Greg Naterer, an outside expert—Asterios Pantokratoras, based at Democritus University of Thrace in Greece—contacted the journal in May 2017 after discovering “errors with symbols in equations and figures.” The journal investigated the concerns and reached out to the paper’s corresponding author V. Ramachandra Prasad at Madanapalle Institute of Technology and Science in India for a response; after several rounds of comments from Pantokratoras and Prasad, the journal concluded that the paper should be retracted.

Naterer explained: Continue reading “The results are essentially meaningless:” Typos, missing variables found throughout physics paper

Surgery journal retracts two papers it didn’t mean to publish

The Annals of Surgery has retracted two papers it never intended to publish.

According to journal’s editor, Keith Lillemoe, the papers—published in 2015, two months apart—had undergone full peer review and were rejected, “like 90% of submissions to our journal:”

The decision was clear and the authors were notified.

But somehow, Lillemoe said, “our publishing team mistakenly published the papers and placed them into [e-pub] status totally unbeknownst to the editorial team.”

The authors of one paper told us they were unhappy with how the journal handled the situation.

Lillemoe noted:

Continue reading Surgery journal retracts two papers it didn’t mean to publish

Chem journal cautions readers about data in three papers

A chemistry journal has issued expressions of concern for three papers after a reader notified the editors of “unexplained discrepancies” in the data.

According to the notices, after the editors of Organic & Biomolecular Chemistry confirmed the problems, they contacted the corresponding author on the three papers, Pradeep Kumar—who works at the Council of Scientific and Industrial Research (CSIR)-National Chemical Laboratory in Pune, India—as well as the director of CSIR, Ashwini Kumar Nangia. The institution conducted its own internal review of the spectra and concluded the authors did not intentionally alter them.

Still, the journal and institution could not confirm the accuracy of the data, and the journal published expressions of concern to warn readers about the issues.

Here’s the expression of concern for “A general and concise asymmetric synthesis of sphingosine, safingol and phytosphingosines via tethered aminohydroxylation:”

Continue reading Chem journal cautions readers about data in three papers

Authorship for sale: Some journals willing to add authors to papers they didn’t write

Got $300? Then you can be added as an author to a paper — even if you had no role in the research.

That’s right — some journals are willing to add authors to papers they didn’t write, often for a fee. This realization comes from one of the many sting experiments we’ve witnessed over the years, designed to expose the perils of the publishing industry, in which some journals will claim to peer review and publish any manuscript for a fee — no matter how nonsensical the content. Pravin Bolshete, a medical writer and researcher from India, wanted to explore a different side of predatory publishing — would journals agree to add a fictional author to a manuscript he/she didn’t write?

Presenting his findings at the Eighth Peer Review Congress this week in Chicago, Bolshete reported that, after sending hundreds of emails to publishers considered predatory according to the now-defunct (and controversial) list compiled by librarian Jeffrey Beall, 16% agreed to add an author to a paper.

Bolshete told us:

Continue reading Authorship for sale: Some journals willing to add authors to papers they didn’t write

Author who previously claimed plagiarism was a mistake earns new erratum

A biotechnology journal has corrected a 2006 paper after discovering duplication and plagiarism.

This offense is the second we know of for the corresponding author, Uttam Chand Banerjee, in the same journal, Applied Microbiology and Biotechnology. Last year, Banerjee—who works at National Institute of Pharmaceutical Education and Research (NIPER) in Mohali, Punjab, India—had a 14-year-old review retracted in Applied Microbiology and Biotechnology after an investigation revealed the authors had plagiarized from numerous sources and failed to reference them. At the time, Banerjee told us that he and his co-authors took a few lines from other reviews and that omitting the references was “simply unintentional.” According to The Indian Express, Banerjee also faced plagiarism allegations in 2005, and was denied a prestigious fellowship in 2011 as a result. Continue reading Author who previously claimed plagiarism was a mistake earns new erratum

Study of social media retracted when authors can’t provide data

A business journal has retracted a 2016 paper about how social media can encourage young consumers to become devoted to particular brands, after discovering flaws in the data and findings.

The paper—published in South Asian Journal of Global Business Research, now called South Asian Journal of Business Studies—was retracted in June 2017, after the journal learned of flaws that called the “validity of the data and reported findings” into question.

Here’s the retraction notice for “Evaluating the influence of social media on brand sacralization: an empirical study among young online consumers”: Continue reading Study of social media retracted when authors can’t provide data

“There is an injustice in this article”

The editors of a plant biology journal have retracted a 2007 paper because of “an injustice.”

According to the notice, the editors of Cytologia found evidence of “apparent figure manipulation,” and decided to retract the paper.

This marks the 10th retraction for plant biologist Dibyendu Talukdar.

Talukdar, who is first and corresponding author on the 2007 paper and listed at the University of Calcutta in West Bengal, India, received his first retraction last July, which also cited suspected figure manipulation. Earlier this year, Talukdar received eight more retractions in seven different journals, all describing concerns over potential image duplication and manipulation.

Here’s the most recent retraction notice in Cytologia: Continue reading “There is an injustice in this article”

Top physicist loses another paper; tally now up to 7

A physics journal has retracted a paper from a leading physicist in India over duplication.

The paper’s first and corresponding Naba K. Sahoo has had six papers retracted for the same reason — four earlier this year and two last year.

The new retraction brings Sahoo’s total to seven, by our count.

The duplication allegations began several years ago, after Sahoo’s colleagues at Bhabha Atomic Research Centre (BARC), part of Indian government’s Department of Atomic Energy, accused him of plagiarizing his own work.

Thomas Lippert, editor-in chief of Applied Physics A: Material Science & Processing, told us: Continue reading Top physicist loses another paper; tally now up to 7

Plant biologist earns string of retractions, bringing total to 9

A pair of plant biologists has lost a string of papers over concerns about image manipulation. One author has added eight new retractions to his CV; the other has added five.

Last summer, a journal retracted another paper by the pair, also citing suspicions of image manipulation. The latest batch of retractions — issued by seven different journals — includes some papers that have been questioned on PubPeer.

Dibyendu Talukdar, listed at the University of Calcutta in West Bengal, India, is the sole author on three retracted papers. He shares five new retractions with Tulika Talukdar listed at the University of North Bengal. That brings their totals to nine and six, respectively. (We’re not sure if the Drs. Talukdar are related).

We’ll start with the papers they share: Continue reading Plant biologist earns string of retractions, bringing total to 9