Pristimerin enhances erastin-induced ferroptosis in AML cells via the ATF3/SLC7A11 axis - Shan Chen; Liang Zhong; Liran Liu; Zhiyin Ke; Yi Zhao; Peng Wan; Ying Zhang; Yang Liao; Ying Deng; Lihua Yu; Beizhong Liu (Naunyn-Schmiedeberg's Archives of Pharmacology, 2026)