Tsuchiya Y, Seki T, Kobayashi K, Komazawa-Sakon S, Shichino S, Nishina T, Fukuhara K, Ikejima K, Nagai H, Igarashi Y, et al. Fibroblast growth factor 18 stimulates the proliferation of hepatic stellate cells, thereby inducing liver fibrosis. Nat Commun. 2023;14(1):6304.