Author: Dalmeet Singh Chawla

Journal pulls cancer paper that used others’ data; authors MIA

A journal has retracted a paper after a reader pointed out some of the data looked familiar — and the authors never responded to the allegations.

According to the retraction notice in the International Journal of Molecular Medicine, the reader showed the journal that the histological data in two of the figures were from another published paper by different researchers. But when the journal contacted the authors on several occasions, they didn’t hear back. 

Here’s the retraction notice: Continue reading Journal pulls cancer paper that used others’ data; authors MIA

We’re not “citation police:” No more errata for omitted citations, says economics journal

An economics journal has corrected a paper for the second time for failing to cite previous studies — and said in a separate note that it no longer plans to publish similar errata, with rare exceptions. 

In September 2015, we reported on the first erratum for “Incentives for Creativity” — a paper that analyzed ways of inspiring creativity in the workplace — after it failed to cite relevant papers. One year on, the same paper has another erratum for a similar reason: not citing relevant papers from another field.

You don’t often see two errata for the same mistake — omitted citations — on one paper. Even less often do you see journal editors co-publishing a note saying they don’t plan on issuing any more such notices. Here’s an excerpt from the editor’s note in Experimental Economics: Continue reading We’re not “citation police:” No more errata for omitted citations, says economics journal

A journal said it would retract a paper about asbestos — now it’s “withdrawn.” What changed?

journal-of-occupational-and-environmental-hygieneEarlier this year, an environmental journal told an activist group it was going to retract a study about the safety of roofing products made from asbestos. Now the journal has let the authors withdraw the paper — a different process, according to the journal.

The move follows multiple letters from critics asking to retract a study, which found exposure to asbestos-containing roofing products to be within safe limits. The study’s critics claimed that it contains multiple problems, including not declaring the approving editor’s links with the asbestos industry, grouping together different materials with varying levels of asbestos exposures, and providing misleading information.

Although the Journal of Occupational and Environmental Hygiene (JOEH) initially said it planned to retract the paper, last month, Stephen Reynolds, president of JOEH’s board of directors, sent a letter to Kathleen Ruff, director of the organization Right On Canada, saying plans had changed: Continue reading A journal said it would retract a paper about asbestos — now it’s “withdrawn.” What changed?

U.S. gov’t scientist says he was banned from climate research at work — so he used a pseudonym

A scientist working for the U.S. government says he was told not to work on climate research during working hours, nor reveal his government affiliation when presenting results. So he published his research under a pseudonym instead.

The researcher explains all this in a recent erratum for one of the papers he published under a different moniker — confirming why he and his co-author used the same pseudonyms to publish another now-withdrawn paper that presented some controversial climate findings. That withdrawal — which we covered in in September (as did the Washington Post) — raised eyebrows after Twitter users began pointing out that the authors — Den Volokin and Lark ReLlez — have similar names to another pair of researchers: Ned Nikolov and Karl Zeller. 

Nikolov’s use of a pseudonym even prompted a misconduct investigation by his employer, the U.S. Department of Agriculture Forest Service.

Here’s the erratum, issued last week for a 2014 paper in SpringerPlus:

Continue reading U.S. gov’t scientist says he was banned from climate research at work — so he used a pseudonym

Entomology journal retracts 2016 study with flawed analyses

journal-of-medical-entomologyAn entomology journal has issued its first retraction during the current editor’s nearly 30-year tenure — for a 2016 study with serious flaws in the analyses. 

After the Journal of Medical Entomology (JME) published the study — about the identification of genes that enable an insect to detect odors — an outside researcher wrote a letter to the journal highlighting flaws in the paper. The journal then asked the authors to respond, and enlisted two additional peer reviewers to look into the study, the outside comment, and the authors’ response. They concluded the paper should be retracted.

William Reisen — the journal’s editor-in-chief from the University of California, Davis — said the journal believes the errors were unintentional and there was no fraud on the authors’ part. He added: Continue reading Entomology journal retracts 2016 study with flawed analyses

Journal reverses acceptance of study linking vaccines to autism

A journal posted an abstract online suggesting a link between vaccines and autism. After a firestorm of criticism, it removed the abstract, saying it was going to be re-reviewed. Now, the journal has decided to formally reject it.

As we reported last month, Frontiers in Public Health removed the abstract after it sparked criticism on social media. After doing so, the journal released a public statement claiming that the paper was “provisionally accepted but not published,” noting that the journal had reverted it to peer review to ensure it was re-reviewed.

Now, Gearóid Ó Faoleán, ethics and integrity manager at Frontiers (the journal’s publisher), told Retraction Watch that after consultation with an external expert, the journal has rejected the paper, adding: Continue reading Journal reverses acceptance of study linking vaccines to autism

Diabetes researcher loses prestigious professorship

The German Research Foundation (DFG) has announced today that it is withdrawing a professorship it awarded leading diabetes researcher Kathrin Maedler in 2014.

In recent years, Maedler — based at the University of Bremen in Germany — has faced questions about her work, including allegations of duplication and image manipulation. So far, she has issued one retraction, two expressions of concern, and multiple corrections. After an investigation, the University of Bremen concluded last month that Maedler’s work contained several duplications that were the result of negligence, noting there is not enough evidence to support charges of scientific misconduct.

But this hasn’t stopped the DFG from revoking the prestigious Heisenberg professorship it awarded Maedler in 2014. A Google-translated version of statement released by the DFG (in German) today concludes that Maedler did, in fact, commit misconduct, as she

Continue reading Diabetes researcher loses prestigious professorship

A paper was published in 2015; the authors already lost the data

American Journal of Physiology Renal PhsyiologyThe authors of a 2015 study have retracted it after discovering that several Western blots in their paper “do not represent the experiments that were reported.”

They couldn’t check some of the original blots, because — according to the retraction notice in the American Journal of Physiology – Renal Physiology — they could not be located. The ones that could be found, however, are “inconsistent with what is presented in the figures.”

Here’s the retraction notice, published last month: Continue reading A paper was published in 2015; the authors already lost the data

Remaining fraud charges withdrawn for Parkinson’s researcher

Caroline Barwood
Caroline Barwood

Two remaining charges against a Parkinson’s researcher recently convicted of fraud have been dropped by an Australian court.

In October, Caroline Barwood, formerly at the University of Queensland (UQ) in Brisbane, was found guilty of five out of seven charges. Subsequently, Barwood was handed two suspended sentences: one for two years, and another for 15 months, both to be served concurrently. She will not serve jail time.

Initially, Barwood pleaded not guilty to the three charges of fraud and four instances of attempted fraud — unlike her former UQ colleague Bruce Murdoch, who pleaded guilty to 17 fraud-related charges in March, and also earned himself a two-year suspended sentence. 

Barwood was found guilty of five charges against her, but the jury could not reach a majority verdict on one count of fraud and another of attempted fraud. She was asked to re-attend court for a “mention.” 

On December 6, those charges were withdrawn. Barwood told us: Continue reading Remaining fraud charges withdrawn for Parkinson’s researcher

Physics journal removes study for breach of confidentiality

applied-physics-lettersA physics journal has retracted a 2016 study after learning that the author published it without the knowledge or permission of the funder, which had a confidentiality agreement in place for the work.

According to the retraction notice in Applied Physics Letters, the paper also lifted content from other researchers without due credit. Given the “legal issue” associated with the breach of confidentiality, the journal has decided to remove the paper entirely. 

Here’s the retraction notice: Continue reading Physics journal removes study for breach of confidentiality