Author: Alison McCook

Scientist embroiled with PubPeer engaged in “widespread research misconduct,” investigation finds

Fazlul Sarkar
Fazlul Sarkar

An investigation into a scientist suing PubPeer commenters over criticisms of his work has concluded that the researcher engaged in widespread misconduct and should retract 42 papers.

The investigation report by Wayne State University, obtained by The Scientist, reveals that Fazlul Sarkar created a research environment that encouraged productivity but cut corners when it came to integrity: Continue reading Scientist embroiled with PubPeer engaged in “widespread research misconduct,” investigation finds

“Bats are really cool animals!” How a 7-year-old published a paper in a journal

a_martin1-200x240
Alexandre Martin

The scientific literature has seen its share of child prodigies – such as a nine-year-old who published a study in JAMA, and a group of eight-year-olds who reported on bumblebees in Biology Letters. But Alexandre Martin of the University of Kentucky sought to help his seven-year-old son get published in a non-traditional way – by submitting his school report to a journal on Jeffrey Beall’s predatory list, the (now-defunct) International Journal of Comprehensive Research in Biological Sciences. They recount the story in a recent paper in Learned Publishing, giving young Martin his first taste of academic publishing, and helping his father expose its flaws.

Retraction Watch: As part of your experiment, you reformatted a booklet written by your seven-year-old about bats. In an excerpt in your paper, one line says “Bats are really cool animals!” The entire paper was only 153 words, according to The Times Higher Education. Did you think the paper would be accepted by the journal? Continue reading “Bats are really cool animals!” How a 7-year-old published a paper in a journal

What do retractions look like in Korean journals?

plos-one-better-sizeA new analysis of retractions from Korean journals reveals some interesting trends.

For one, the authors found most papers in Korean journals are retracted for duplication (57%), a higher rate than what’s been reported in other studies. The authors also deemed some retractions were “inappropriate” according to guidelines established by the Committee on Publication Ethics (COPE) — for instance, retracting the article another paper duplicated from, or pulling a paper when an erratum would have sufficed.

One sentence from “Characteristics of Retractions from Korean Medical Journals in the KoreaMed Database: A Bibliometric Analysis,” however, particularly struck us:  Continue reading What do retractions look like in Korean journals?

Posts you may have missed: Macchiarini logs EoC, 4 retractions for cardiovascular researcher

We get email glitches from time to time, and some alerts don’t go out to readers. In cased you missed them, here are two posts from this week that didn’t make it into your inbox:

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Macchiarini paper in Nature journal earns expression of concern for data questions

nature-communications-228x300Nature Communications has issued an expression of concern for a 2014 paper by beleaguered surgeon Paolo Macchiarini, citing concerns over whether the paper accurately reports the experiments that were carried out.

According to the notice, Macchiarini, a former rising star in the field of transplant medicine, agrees with the expression of concern. Three of his 22 co-authors have objected.

“Experimental orthotopic transplantation of a tissue-engineered oesophagus in rats” describes transplanting an esophagus into rats that was seeded with their own stem cells, and notes that all animals survived the study period (14 days), and gained more weight than rats given a placebo operation. It’s a topic Macchiarini has made famous, as the first surgeon to perform a similar procedure with a human tracheal transplant. But he’s faced charges of misconduct in the last few years, resulting in his dismissal from Karolinska Institutet (KI).

Here’s the text of the notice, scheduled to go live at 10 a.m. UK time today: Continue reading Macchiarini paper in Nature journal earns expression of concern for data questions

Criticism swirls around high-profile history book about North Korea

80140100484410mAn award-winning account of North Korea during the Cold War has fallen under criticism, claiming the author included material not supported by the list of references.

One historian has uploaded a series of what he calls “noteworthy problems” with Tyranny of the Weak, winner of the John K. Fairbank Prize in East Asian History in 2014. Balazs Szalontai of Korea University primarily accuses author Charles Armstrong of citing either irrelevant or non-existent sources to support his claims.

Armstrong, a professor at Columbia University, told us: Continue reading Criticism swirls around high-profile history book about North Korea

Retraction notice for GMO paper updated to include fraud

fns2015012717103119Earlier this year, a nutrition journal retracted an article about the potential dangers of eating food containing genetically modified organisms (GMOs), noting the paper contained a duplicated image.

At the time, news outlets in Italy were reporting accusations that the last author, Federico Infascelli, an animal nutrition researcher at the University of Naples, had falsified some of his research.

Food and Nutrition Sciences has now updated its initial notice, saying the paper was pulled for data fabrication. In addition, Infascelli is no longer listed on its editorial board – he is included on an archived link to the editorial board from March 2016, but not on the current list of members.

Here is the updated version of the retraction notice for “Gamma-Glutamyl Transferase Activity in Kids Born from Goats Fed Genetically Modified Soybean:” Continue reading Retraction notice for GMO paper updated to include fraud

Pfizer fires employee, requests five retractions

pfizerPharmaceutical giant Pfizer has announced it plans to retract five papers by a former employee, after an investigation found duplicated images.

As first reported today by Leonid Schneider, Pfizer has asked to retract five papers from the lab of Min-Jean Yin, a cancer researcher. A spokesperson for the company confirmed to us that Yin had been fired:

…Min-Jean Yin’s employment has been terminated as a result of our investigation.

The five papers to be retracted are: Continue reading Pfizer fires employee, requests five retractions

Second paper about major blood pressure drug trial in Japan to be retracted

hr_cimageA second paper about a major randomized trial in Japanese patients with heart disease is being retracted, after an investigation reportedly found multiple problems with the paper.

As predicted by Pharma Japan, Hypertension Research is retracting a 2011 paper, already the subject of two errata. Although a spokesperson said she couldn’t say why the paper was being retracted, as the notice was still in production, editor Toshihiko Ishimitsu told us: Continue reading Second paper about major blood pressure drug trial in Japan to be retracted

Costly genotyping mistake forces lab to pull 3rd paper

KPSB_11_09_COVER.inddA few months ago, an author alerted us to two retractions — including one in PNAS — after realizing his team had been using plants affected by inadvertent genotyping errors for an entire year. He initially told us these were the only two papers affected, but more recently reached out to say he had to pull a follow-up article, as well.

Recently, Steven C. Huber contacted us about the newest retraction, noting he was submitting a notice to the editor of Plant Signaling and Behavior:

Continue reading Costly genotyping mistake forces lab to pull 3rd paper