Caught Our Notice: Researcher who once threatened to sue Retraction Watch now up to 19 retractions

Title: Curcumin-Free Turmeric Exhibits Activity against Human HCT-116 Colon Tumor Xenograft: Comparison with Curcumin and Whole Turmeric What Caught Our Attention: We haven’t heard much about Bharat Aggarwal since his seven retractions in 2016 propelled him onto our leaderboard (and long after he threatened to sue Retraction Watch for our reporting). There was a whisper … Continue reading Caught Our Notice: Researcher who once threatened to sue Retraction Watch now up to 19 retractions

Publisher issues first retractions for fake peer review, starts new checking policy

The publisher Frontiers has retracted four papers in three of its journals after discovering they had been accepted with fake peer reviews. The problem of fake reviews has been on the research community’s radar since at least 2014, and several major publishers—including Springer, SAGE and BioMed Central—have retracted hundreds of papers accepted via fake peer […]

The post Publisher issues first retractions for fake peer review, starts new checking policy appeared first on Retraction Watch.

Work by group at Australian university faces scrutiny

A journal is investigating research by a group in Australia, after receiving “serious allegations” regarding a 2017 paper about treating eye burns. The journal, Frontiers in Pharmacology, has issued an expression of concern (EOC) for the 2017 paper while it investigates. The notice does not specify the nature of the allegations.  Meanwhile, several other papers […]

The post Work by group at Australian university faces scrutiny appeared first on Retraction Watch.

Figures questioned online were manipulated, says Malaysia investigation

Many figures in four papers by a research team in Malaysia contain duplication or manipulation, a university committee has found, calling for multiple retractions. We learned about issues with three of the papers, including one in Scientific Reports, earlier this week when they were the talk of Twitter. As journals issued expressions of concern, and an expert wondered how […]

The post Figures questioned online were manipulated, says Malaysia investigation appeared first on Retraction Watch.

Images that raised eyebrows flagged by another journal; Malaysian gov’t investigates

Multiple investigations have been launched into allegations of blatant duplications by a research group in Malaysia. Last week, users alleged on Twitter that three papers by the same team included pictures of cells that were copied and pasted. First author Nima Samie, affiliated with University of Malaya in Malaysia, denied the accusations — but both the Malaysian […]

The post Images that raised eyebrows flagged by another journal; Malaysian gov’t investigates appeared first on Retraction Watch.

Pharmacology journal pulls paper for “insufficient scientific quality;” authors disagree

Against the authors’ wishes, a pharmacology journal has retracted a paper after receiving two messages questioning the “soundness of the experimental results.” The editors of the journal, Frontiers in Pharmacology, issued an expression of concern about the paper in April 2016, and investigated it following the allegations. According to the retraction notice, the authors disagree with the retraction. Here’s the […]

The post Pharmacology journal pulls paper for “insufficient scientific quality;” authors disagree appeared first on Retraction Watch.

“Incorrect data” kills apoptosis paper

Frontiers in Pharmacology has retracted a paper on baicalin, an antioxidant sold in health food stores, because it had both “incorrect data and invalid statistical analyses.” A comment on PubPeer notes that one of the figures (see image to the right) contains two similar-looking flow cytometry images labeled with different values, which could be what the […]

The post “Incorrect data” kills apoptosis paper appeared first on Retraction Watch.