Zhiguo Wang fired after wide publicity over the retraction of two papers he co-authored
Posted: 05 Sep 2011 08:30 AM PDT
Zhiguo Wang, a researcher at the Montreal Heart Institute (MHI), has been fired less than a month after wide publicity over the retraction of two papers which he had co-authored, Retraction Watch reports.
Montreal Heart Institute Researcher Fired After Investigation of Retracted Papers
Larry Husten
Sep. 4 2011 – 5:24 pm |
Zhiguo Wang, a researcher at the Montreal Heart Institute (MHI), has been fired less than a month after wide publicity over the retraction of two papers which he had co-authored, Retraction Watch reports. The director of the MHI, Jean-Claude Tardif, said at a press conference that a hospital investigation had resulted in a recommendation that three more of Wang’s articles be retracted.
Wang had received funding from the Canadian Institute of Health Research and the Canadian Diabetes Association and held a faculty appointment at the University of Montreal. He is a widely published author of research focusing on the genetics of arrhythmias.
The Journal of Biological Chemistry first posted the retractions In its August 12 issue. Tardif said that the MHI was first informed about the retractions at the end of June, prompting an investigation by an independent expert committee. The committee concluded that Wang “was found to have deviated from MHI’s ethical standards of proper scientific conduct and his responsibilities as a researcher.” Tardif said that Wang’s research privileges and status as researcher had been removed and that his laboratory had been closed.
At the press conference Tardif emphasized that Wang was “not a physician. His activities at the MHI consisted in conducting fundamental research studies at the cellular level. Mr. Wang’s research work did not involve patients and was not associated with any drug testing.”
In response to the original article on Retraction Watch on August 8, a number of readers provided additional information and speculation about Wang and the nature and scope of his scientific misconduct.
Here are the two withdrawn papers, published in 2007 and 2008:
MicroRNA miR-133 represses HERG K+ channel contributing to QT prolongation in diabetic hearts
Down-regulation of miR-1/miR-133 contributes to re-expression of pacemaker channel genes HCN2 and HCN4 in hypertrophic heart
Here is the press release from the Montreal Heart Institute: (…)