This image shows the active site of the IDH1 enzyme. Scientists have discovered that mutations in the gene encoding this enzyme are found in the tumors of patients with the brain cancer glioblastoma. Credit: Parsons et al

A Scottsdale startup company wants to create a social-networking site that could link doctors and pharmaceutical companies to help get cutting-edge cancer treatments to patients. The vision of MedTrust Online involves developing a customized Web site and database that compiles medical literature, clinical trial information, treatment ...