A highly cited cancer researcher at MD Anderson has notched three major corrections, all associated with problems in figures. One note cites “human error” as the cause. Bharat Aggarwal is the last author on all three papers. He is now up to six corrections, two unexplained withdrawals, and two Expressions of Concern. He’s also threatened to sue us in the past, … Continue reading MD Anderson researcher Aggarwal up to six corrections
Bharat Aggarwal, the MD Anderson researcher who has threatened to sue us while under investigation by his institution for alleged misconduct, now has two Expressions of Concern in addition to two corrections and two unexplained withdrawals. Both of the papers were published in Blood. The Expression of Concern for “Gambogic acid, a novel ligand for … Continue reading Two Expressions of Concern in Blood for MD Anderson’s Aggarwal, who has threatened to sue Retraction Watch
When we learned earlier this week that Bharat Aggarwal, the MD Anderson researcher under investigation there for possible misconduct, had directed his attorneys to send us a pull-all-your-posts-about-our-client-or-we’ll-sue-you letter, we wondered if he’d included the Houston institution in that decision. Turns out he’d been acting on his own.
Bharat Aggarwal, an MD Anderson researcher under investigation by his institution, has threatened to sue us. Today, we received a letter from the Houston firm of Paranjpe & Mahadass LLP telling us to pull every post related to their client off our site within 20 days, or they’d “file a lawsuit against” us on his … Continue reading MD Anderson’s Bharat Aggarwal threatens to sue Retraction Watch
Bharat Aggarwal, the highly cited MD Anderson Cancer Center researcher who has confirmed to us that his work is under investigation by the institution, has a correction of his work in the Journal of Molecular Medicine. Troubled images are to blame — as they have been in previous retractions, and at least one other correction, … Continue reading Correction for MD Anderson’s Aggarwal, cancer researcher whose work is under investigation
We’ve written about mega-corrections that allow scientists to retrace virtually all of their steps yet preserve their publications as supposedly legitimate. And we’ve seen plenty of corrections that allow authors to assert that their conclusions are correct when evidently important pieces of data are themselves unreliable. Now comes a correction that seems to us to … Continue reading Correction for MD Anderson’s Bharat Aggarwal arches eyebrows for the right reasons
Bharat B. Aggarwal, the MD Anderson researcher under investigation at his institution over concerns of image manipulation, has withdrawn a second paper, although you’d never know why from the statement. The notice for the article, “Evidence for the critical roles of NF-κB p65 and specificity proteins in the apoptosis-inducing activity of proteasome inhibitors in leukemia … Continue reading Another withdrawal by MD Anderson’s Aggarwal, again for unclear reasons
Whether it’s a one-off or a sign of things to come, Bharat Aggarwal, the MD Anderson scientist at the center of a blogospheric storm—and an institutional investigation—over the validity of his data, has had a paper withdrawn by the journal Cancer Letters.
Bharat Aggarwal, an influential MD Anderson researcher who has been accused in the blogosphere of manipulating images in a slew of published studies, acknowledged to Retraction Watch that the Houston institution is investigating the matter. Reached by Retraction Watch by phone at his office, Aggarwal said MD Anderson has been looking into it and I … Continue reading MD Anderson investigating researcher Bharat Aggarwal over images
Five journals published by a prominent cancer research society have retracted a total of 10 papers — most of them by a former researcher at the MD Anderson Cancer Center in Houston. Nine of the 10 retractions share that researcher, Bharat Aggarwal, as an author. Aggarwal — who more than five years ago threatened to sue … Continue reading Cancer journals retract 10 papers, flag 8 more, and apologize for the delay