An Elsevier journal has retracted seven articles by a prolific data fabricator – three and a half years after the publisher said it would retract 10 of his papers, and five months after the Committee on Publication Ethics (COPE) threatened the journal with sanctions for the delay.
As we previously reported, the Journal of the Neurological Sciences had decided by June 2020 to retract 10 articles by Yoshihiro Sato and Jun Iwamoto, who are currently in positions four and six on our leaderboard of retractions. But the papers remained intact until December 2023, when seven were retracted. The remaining three are still unmarked.
“We have no idea why it took so long,” said Andrew Grey, of the University of Auckland, in New Zealand, who with colleagues Alison Avenell and Mark Bolland has scrutinized the work of Sato and Iwamoto. The group’s efforts have led to more than 100 retractions, but publishers have yet to assess a significant number of papers about which they have raised concerns.
Continue reading Exclusive: COPE threatens Elsevier journal with sanctions for ‘clear breakdown’ before seven retractions