News Package (VIDEO) MediaSource This video is under embargo. Please login to access this video. Caption In a new study at The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, experts found that survival among patients with a specific biomarker called MGMT promoter methylation more than doubled when treated with specific chemotherapy and radiation. Credit Ohio State University Comprehensive Cancer Center Usage Restrictions All multimedia is available for free and unrestricted media use with a courtesy to The Ohio State University Comprehensive Cancer Center License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.