NewslettersOrganoid News PU.1-Driven Th9 Cells Promote Colorectal Cancer in Experimental Colitis Models through IL-6 Effects in Intestinal Epithelial Cells By lbeveridge - July 7, 2022 0 Colorectal cancer patient samples and samples from AOM/DSS treated mice were analyzed for expression of IL-9, CD3 and PU.1 by FACS analysis and immunohistochemistry. [Journal of Crohn’s and Colitis] Abstract