ENTPD1 and autoimmune hepatitis: CD39 regulates the production of nucleotide-mediated cytokines and limits their apoptosis through liver NKT cells, while autoimmune hepatitis induced by concanavalin A(Con A) is mainly liver NKT cell-mediated, Beldi and his team’s experimental results show that CD39 knockout is related to P2XR(s) activation and NKT cell apoptosis in Con A-induced autoimmune hepatitis.