NewslettersCancer Stem Cell News Cancer-Associated Fibroblast-Derived miR-146a-5p Generates a Niche That Promotes Bladder Cancer Stemness and Chemoresistance By Bob - March 22, 2023 0 To better understand the mechanisms involved in tumor microenvironment-mediated generation and support of urothelial bladder cancer CSCs, scientists focused on the role of cancer-associated fibroblasts. [Cancer Research] Abstract