Big trouble in a nanoparticles lab

After an anonymous tip about some papers by the Şen Research Group with possible duplicated graphs, I started digging around a bit more. And I found a couple more papers with duplications. And more. Quite a lot more. As of now, the SRG has 84 papers flagged on PubPeer. [Google Sheet link]

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The Surgisphere Founder and the Melba Toast figure

Surgisphere is a company that specializes in the analysis of clinical data. It provided the large datasets on COVID-19 patients that formed the basis of two papers recently published in The Lancet and The New England Journal of Medicine, both of which were retracted on June 4th. Suspicions had been raised about the validity of the data, provided by Surgisphere founder Sapan S. Desai (archived ResearchGate page) who was an author on both papers.

But that might not be the only concern about Desai’s work. Here I will discuss a paper from his PhD project at the University of Illinois at Chicago that appears to have some serious image problems.

Continue reading “The Surgisphere Founder and the Melba Toast figure”