Authors of a study on a potential biomarker for ovarian cancer have been hit with two retractions after the results were published twice.
We don’t usually see both copies of a duplicated paper retracted, but this is a somewhat unusual case. In November 2011, a group of authors submitted the paper to Gynecologic Oncology. But two months’ prior, the first author had decided to also submit the paper to the Journal of Cellular Physiology, without listing three of the other researchers, including the primary author on the paper. It was published by the Journal of Cellular Physiology first, then by Gynecologic Oncology, both in July, 2012.
Jie Chen, first author on both articles, “takes full responsibility for the dual submission” and “other co-authors should be exempted from all responsibilities,” as the retraction notice from Gynecologic Oncology explains.
Continue reading “Dual submission issues” retract both copies of ovarian cancer paper
Laurence Cole, an obstetrics researcher at the University of New Mexico, made an appearance on this blog in November 2011 after the American Journal of Obstetrics & Gynecology published a remarkably heavy-handed retraction of one of his papers.
Shortly after, we learned that the retraction was preceded by a strongly-worded letter from an attorney representing a company that had been miffed by the content of Cole’s article (the issue involved the effectiveness of commercially-available pregnancy tests, and Cole’s failure to adequately disclose a past relationship with the aggrieved company’s competitor). That letter read, in part: Continue reading New Mexico obstetrics researcher violated research subject protocols: Retraction notice
A gynecologic cancer researcher at Oita University in Japan has retracted three papers by his group after the discovery of duplicated figures and manipulated images.
The three papers by Noriyuki Takai and colleagues all appeared in Gynecologic Oncology: Continue reading Three gynecologic cancer studies retracted for figure duplication, image manipulation