BIM induction in MM1S cells and MM1R cells expressing different GR mutants with dexamethasone treatment (10−6 M for 14 hours). (A) Western blot analysis of BIM induction in MM1S, MM1R-EV, and MM1R with wild-type GR (MM1R-WT-GR). With actin control. (B) MM1R cells with 4 GR mutants and actin control.