The National Institutes of Health (NIH) has awarded researchers in Rice University's new BioScience Research Collaborative (BRC) a $2 million Grand Opportunity (GO) grant to develop a fast, inexpensive test for oral cancer that a dentist could perform simply by using a brush to collect a small sample of cells from a patient's mouth.

"We want to provide an accurate diagnosis for oral cancer in less than 30 minutes using a minimally invasive test that requires no scalpels or off-site lab tests," said principal investigator John McDevitt, Rice's Brown-Wiess Professor in Bioengineering and Chemistry. "The payoff for this could be tremendous because oral cancers today are typically diagnosed much too late in their development."

NIH established the GO grant program to support projects that address large, specific research endeavors that are likely to deliver near-term growth and investment in biomedical research and development, public health and health care delivery. GO grant funding was provided by the American Recovery and Reinvestment Act.

If oral cancer is detected early, the prognosis for patients is excellent, with a five-year survival rate of more than 90 percent…