NewslettersCancer Stem Cell NewsMammary Cell News β2-Microglobulin Maintains Glioblastoma Stem Cells and Induces M2-Like Polarization of Tumor-Associated Macrophages By lbeveridge - July 19, 2022 0 Investigators demonstrated that β2-microglobulin promoted maintenance of stem-like neoplastic populations and reprogramed the tumor immune microenvironment to an anti-inflammatory, tumor-promoting state. [Cancer Research] Abstract