NewslettersCancer Stem Cell News Stem Cell Theory of Cancer: Origin of Metastasis and Sub-Clonality By lbeveridge - June 29, 2022 0 Investigators discuss whether stem-ness enables metastasis or mutations drive metastasis. They ponder about low-grade versus high-grade tumors and about primary versus metastatic tumors. [Seminars in Diagnostic Pathology] Abstract