MCL1 and tuberculosis: We capitalized on this active area of research and tested two pan pro-survival Bcl-2 inhibitors that also inhibit Mcl-1 (sabutoclax and TW-37) and two Mcl-1 specific inhibitors (MIM-1 and A-1210477) for their ability to limit M. tb growth in macrophages and in vitro TB granulomas [37].