NewslettersCancer Stem Cell NewsIntestinal Cell NewsPersonalis and UCSF to Study Clinical Utility of ctDNA for Treatment Response in Colorectal CancerBy Bob - December 6, 20220285Personalis, Inc. announced a collaboration with UC San Francisco (UCSF) that will deploy a personalized liquid biopsy-based research use only assay for a study of patients with colorectal cancer.[Personalis, Inc.]Press Release