To test whether human in vitro primed Th9 cells recapitulate the core pathogenic Th2 cell phenotype, we differentiated naïve T cells into Th1 (IL-12), Th2 (IL-4), Th9 (IL-4+TGF-β), and iTreg (TGF-β).
ALT = alanine transaminase; WBC = white blood cell count.*Pre = plasma collected immediately before surgery and prior to drug administration; Post = plasma collected immediately after surgery. Values