Monday, November 29, 2010

The Key Ingredient to Effective Cancer Treatments

About 50 percent of cancer patients have tumors that are resistant to radiation because of low levels of oxygen—a state known as hypoxia. A startup in San Francisco is developing proteins that could carry oxygen to tumors more effectively, increasing the odds that radiation therapy will help these patients. Last month, the National Cancer Institute (NCI) gave that startup, Omniox, $3 million in funding. Omniox is collaborating with researchers at the NCI to test whether its oxygen-carrying compounds improve radiation therapy in animals with cancer. The company's technology comes from Michael Marletta of Lawrence Berkeley Lab and UC Berkeley. More>