Ireland Cancer Center researcher lays out benefits of aspirin to prevent co...( targets for development of drugs that ...),Health

"Interventional trials have shown a decreased risk of the development of colon cancer in high-risk subjects who were given aspirin or COX-2 selective NSAID inhibitors and observational trials have associated a decreased risk of colon cancer with aspirin use," writes Dr. Markowitz in the editorial. "The researchers' findings provide powerful support for the role of COX-2 as a key mediator in the development of colon cancer and now pose questions about the biologic basis and clinical applications of discovering differences that express high or low levels of COX-2."

Dr. Markowitz has done seminal research in the field of colon cancer genetics and prevention. Among his numerous research articles, he published a study on the findings of a new "Celebrex-like" gene that suppresses the grown of colon cancer in the July 2006 issue of Proceedings of the National Academy of Sciences. Dr. Markowitz likens the gene, called 15-PGDH, to a naturally occurring Cox-2 inhibitor such as Celebrex. These findings may lead to the development of a new drug for colon cancer prevention.

"Sandy and his research team have made great strides in colon cancer prevention," says Stanton Gerson, MD, Director of the Ireland Cancer Center at University Hospitals Case Medical Center as well as the Case Comprehensive Cancer Center. "This editorial and all of his proceeding work may have great impact on individuals at high risk for developing this deadly disease."

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Contact: Alicia Reale
Alicia.Reale@UHhospitals.org
216-844-3825
University Hospitals of Cleveland
23-May-2007