Fig. 4.

Diallyl thiosulfinate and dexamethasone (DATS+Dex) cotreatment silenced phosphoinositide 3 kinase (PI3K)/AKT/mechanistic target of rapamycin (mTOR) signaling in multiple myeloma (MM) side population (SP) cells. a Expression of PI3K, AKT, mTOR, phosphorylated mTOR (p-mTOR), and p-AKT was evaluated using western blotting. b–d Bar represents the expression of PI3K, p-AKT/AKT, p-mTOR/ mTOR. Note: Full-length blots gels are presented in Supplementary Figure 1. **P < 0.01 and ***P < 0.001 vs normal group, ^&&P < 0.01 vs DATS group, and ^##P < 0.01 vs Dex group