Karolinska orders new investigation of trachea surgeon Macchiarini

The Karolinska Institutet University Board announced today it was issuing a new external investigation of trachea surgeon Paolo Macchiarini, looking into questions about his recruitment and the handling of previous allegations of misconduct. According to a press release: The University Board deems such an inquiry to be an important part of restoring the confidence of the … Continue reading Karolinska orders new investigation of trachea surgeon Macchiarini

Karolinska won’t extend star surgeon Macchiarini’s contract

Karolinska Institutet announced today it would not extend the contract of star surgeon Paolo Macchiarini. He has been instructed to “phase out” his research from now until November 30. According to a press release issued today:

Do scientists need audits?

If audits work for the Internal Revenue Service, could they also work for science? We’re pleased to present a guest post from Viraj Mane, a life sciences commercialization manager in Toronto, and Amy Lossie at the National Institutes of Health, who have a unique proposal for how to improve the quality of papers: Random audits of … Continue reading Do scientists need audits?

Karolinska may reopen inquiry into star surgeon Macchiarini, following documentary’s revelations

Karolinska Institutet may reopen its misconduct investigation into acclaimed surgeon Paolo Macchiarini following new allegations revealed during a documentary series by Swedish Television. According to a recent statement from KI:

Weekend reads: Go ahead, plagiarize and sabotage your colleagues; star surgeon’s days at Karolinska numbered

The week at Retraction Watch featured a case of a disappearing journal, lots of bad news for Olivier Voinnet, and advice on what to do when you make a mistake. Here’s what was happening elsewhere:

Paper claiming GMO dangers retracted amid allegations of data manipulation

A nutrition journal is retracting a paper about potential dangers of eating food containing genetically modified organisms (GMOs) for duplicating a figure, as news stories from Italy are reporting accusations that the last author falsified some of his research. In the paper, Federico Infascelli, an animal nutrition researcher at the University of Naples, and his colleagues showed modified genes … Continue reading Paper claiming GMO dangers retracted amid allegations of data manipulation

Weekend reads: Science press releases under fire; a new plagiarism excuse; win $1,000

The week at Retraction Watch featured the retraction of an entire issue of a journal and a renewable energy researcher agree to retract ten papers for recycling, and saw The Australian put us on its list of “30 Most Influential” in higher education for 2016. Here’s what was happening elsewhere:

Weekend reads: Why authors keep citing retracted studies; patients over papers; final ruling in Hwang case

Here’s our first post of 2016. The week at Retraction Watch featured a retraction from JAMA, and our list of most-cited retracted papers. Here’s what was happening elsewhere:

Top 10 most highly cited retracted papers

Ever curious which retracted papers have been most cited by other scientists? Below, we present the list of the 10 most highly cited retractions as of May 23, 2025. Readers will see some familiar entries, such as the infamous Lancet paper by Andrew Wakefield that originally suggested a link between autism and childhood vaccines. You’ll … Continue reading Top 10 most highly cited retracted papers

Weekend reads: Criminal charges for plagiarism; NFL scientific interference; the authorship explosion

The week at Retraction Watch featured a move by the Journal of Biological Chemistry that we’re applauding, a retraction by a high-profile nutrition researcher, and an announcement about a new partnership to create a retraction database. Here’s what was happening elsewhere: