NewslettersIntestinal Cell News Polyphyllin I Suppresses the Gastric Cancer Growth by Promoting Cancer Cell Ferroptosis By Noshin Noorjahan - April 14, 2023 0 Two types of human gastric cancer cells were used to establish tumor xenograft models in nude mice that were treated with polyphyllin I to observe tumor growth, while cells also were cultured for in vitro studies. [Frontiers in Pharmacology] Full Article