The Cancer Genome Atlas PanCancer Study (image) UNC Lineberger Comprehensive Cancer Center Share Print E-Mail Caption Researchers analyzed more than 10,000 tumor samples from 33 cancers to reveal a new molecular classification system. Credit Hoadley, KA., Laird, PW., et al., "Cell-of-Origin Patterns Dominate the Molecular Classification of 10,000 Tumors from 33 Types of Cancer" Cell, April 5, 2018. Usage Restrictions None Share Print E-Mail 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.