Cerium oxide nanoparticles attenuate hepatic failure via blocking TGF-β/Smads and upregulating Nrf2/HO-1 signaling pathways in liver fibrosis rat model. - Mowaad NA; Baraka SM; Ibrahim S; Mansour DA; Korany RMS; El-Sayed AF; Hassan AA (Naunyn-Schmiedeberg's archives of pharmacology, 2026)