20(S)-protopanaxadiol inhibits proliferation and induces apoptosis of acute myeloid leukemia cells via targeting Bcl-XL and MCL-1 - Meng Xu; Feng Hao; Shuangshuang Wu; Zhanning Qu; Junying Li; Shuang Chen; Fang Fang; Yundong Zhao; Cheng Hu (Frontiers in Pharmacology, 2025)