A novel cyano derivative of 11-keto-beta-boswellic acid causes apoptotic death by disrupting PI3K/AKT/Hsp-90 cascade, mitochondrial integrity, and other cell survival signaling events in HL-60 cells - Khan, S; Kaur, R; Shah, B A; Malik, F; Kumar, A; Bhushan, S; Jain, S K; Taneja, S C; Singh, J (Mol Carcinog, 2012)