Northern Kentucky accused five professors of fabricating data in scholarly papers, duplicating large chunks of their own work in several papers, plagiarizing, and listing as authors a number of professors at the university who did not contribute.

Nearly half of the medical-school faculty members who serve on boards charged with protecting volunteers in clinical research also serve as industry consultants, duals roles that raise concerns about potential conflicts of interest, according to a study published today in the journal Academic Medicine. The study found that 47% of the faculty members serving on university panels, also had consulted for industry within the past three years.

The Bush administration proposed guidelines last month that would let research institutions decide whether to restrict researchers' financial interests in studies involving human subjects, and whether such interests should be reported to the research volunteers.

Plans for a national body to tackle research fraud have been published by doctors and scientists concerned that foul play is undermining the good name of science. The Committee on Publication Ethics (Cope) agreed at a meeting in October that concerted action was needed.