Patrick Lang successfully defends dissertation January 26, 2017 By Janice Warfford CONGRATULATIONS to Patrick Lang for successfully defending his dissertation entitled “ATR is a novel therapeutic target for medulloblastoma identified by its role in cerebellar development”. Filed Under: Categories: News More from Department of Cell Biology and Physiology The unexpected role of a pathogen-sensing immune protein in the brain Lori O’Brien receives an Innovative Science Accelerator Award Dicle Berfin Azizoglu receives a Liver Scholar Research Award