
The last decade hasn’t exactly been drama-free for Franck Mauvais-Jarvis, head of the Diabetes Research Program at Tulane University.
After being accused of falsifying three figures in a submitted manuscript, Mauvais-Jarvis sued his accusers and officials at his former employer — Northwestern University — for defamation and conspiracy in 2011.
In 2014, a judge dismissed the suit. We wish we could tell you more details about it—such as what the university’s misconduct investigation found, or how the lawsuit was concluded—but they remain shrouded in mystery. What we know is based on court records from the lawsuit, which we recently obtained through an unrelated public records request. Even without all the details, it’s a long, sordid tale, involving a lot of finger-pointing and allegations of misconduct.
In 2008, a former research technician in the lab of Mauvais-Jarvis, then an associate professor of medicine at Northwestern University, raised concerns of fabrication in two figures in a paper on the regulation of insulin synthesis that had been submitted the Journal of Biological Chemistry. An inquiry committee at the university unanimously concluded that research misconduct charges against Mauvais-Jarvis were not credible.
But then a third figure in the manuscript was found to be “inaccurate,” and the university initiated a second inquiry. That’s when Mauvais-Jarvis — whose papers have been cited more than 2,000 times, according to Clarivate Analytics’ Web of Science, formerly part of Thomson Reuters — initiated a lawsuit. Continue reading A diabetes researcher sued his former employer for defamation. Here’s the story.
A scientist who sued his employer for millions of dollars has earned two more retractions, for papers that had already been flagged by the journal.

The notices keep coming for diabetes researcher
Sometimes, a seemingly run-of-the-mill retraction notice turns out to be much less straightforward.
Last March, a PhD student at Harvard filed a misconduct allegation against his mentor, a prominent stem cell researcher. Three months later, he was taken from his home by police in the middle of the night for a forced psychiatric evaluation.
Around two years ago, when mathematics researcher 