Cryptotanshinone induces cell cycle arrest and apoptosis through the JAK2/STAT3 and PI3K/Akt/NFκB pathways in cholangiocarcinoma cells - Ke, F; Wang, Z; Song, X; Ma, Q; Hu, Y; Jiang, L; Zhang, Y; Liu, Y; Zhang, Y; Gong, W (Drug Des Devel Ther, 2017)