Category Archives: united states
A probe into the work of a researcher who studied natural products for cancer had many stops and starts along the way — including five extensions granted by the U.S. Office of Research Integrity — according to documents obtained by Retraction Watch. Following a public records request, we recently obtained a copy of the report … Continue reading A misconduct probe — which led to 20 retraction requests — took four years. Why?
Last month, the Journal of Pediatric Gastroenterology and Nutrition pulled an article on fecal transplantation for a reason that, well, doesn’t pass the sniff test. The paper, by Sonia Michail of Children’s Hospital Los Angeles, appeared online in October 2017 and described a randomized controlled trial of fecal transplants to treat kids with ulcerative colitis. … Continue reading Fecal transplant paper pulled for “personal issue”
Mitchell Knutson learned to take a journal’s policies seriously the hard way. Early in 2017, Knutson, a professor at the University of Florida in Gainesville who studies iron metabolism, had findings he and his team were excited about publishing in the Proceedings of the National Academy of Sciences (PNAS). So they submitted a manuscript on … Continue reading An awkward correction later, these researchers have a warning for would-be authors
Some researchers spot an issue with a paper, groan inwardly, and move on. Not Michael Dougherty. Over the years, the philosophy professor at Ohio Dominican University has sent us several tips about plagiarized papers, which have led to numerous editorial notices — including a correction to a more than 30-year-old paper written by a cat, … Continue reading Philosophers, meet the plagiarism police. His name is Michael Dougherty.
A former Harvard economist and co-founder of a massive repository of free papers in social sciences has been accused of reusing similar material over multiple papers. The three papers share the same title. According to an investigation by one of the journals, two papers by Michael Jensen, now an emeritus faculty member at Harvard, are … Continue reading Famous Harvard economist reused parts of 2002 paper multiple times, says journal
The U.S. Office of Research Integrity (ORI) announced today that a former graduate student committed research misconduct — nearly two years after his institution stripped him of his degree. The ORI concluded that Shiladitya Sen committed misconduct in a PNAS paper (retracted six months ago), his PhD thesis, a poster presentation, and two grant applications … Continue reading Two years after student loses PhD, ORI concludes he committed misconduct
The U.S. Office of Research Integrity has removed an issue of its quarterly newsletter, without including a public notice explaining why. The main website for the newsletter — published since 1993 — is now missing the March 2017 edition. A spokesperson for the agency told Retraction Watch: ORI discovered that some of the figures in … Continue reading U.S. government research watchdog pulls newsletter without explanation
A university and medical center have requested a batch of retractions following an investigation that found 20 papers by a cancer researcher contained manipulated images. The request, from University of Alabama, Birmingham (UAB) and Birmingham VA Medical Center, focuses on papers by Santosh Katiyar, who explored alternative approaches to treating skin cancer in animal models. For … Continue reading University requests 20 retractions of cancer papers following probe
Caught Our Notice: A team from Harvard, Cornell, Cambridge, HHMI, and UCSF can’t reproduce a paper’s findings
What Caught Our Attention: Any time there’s an issue with a paper co-authored by researchers from such high-profile institutions as Harvard, Cornell, and the University of Cambridge, we take notice. In this case, the group — which included Laurie Glimcher, then-dean at Cornell, now president of the Dana-Farber Cancer Institute — chose to retract a … Continue reading Caught Our Notice: A team from Harvard, Cornell, Cambridge, HHMI, and UCSF can’t reproduce a paper’s findings
Some heavy criticism of a high-profile scientist has prompted one journal to announce it plans to correct the record. Following a series of allegations about the work of psychologist Robert Sternberg at Cornell, a journal has declared it plans to correct three of his papers. Last month, Inside Higher Ed reported that critics have raised … Continue reading Journal says it will correct three papers by prominent psychologist for duplication