Unleashing dendritic cell-mediated tumor clearance by targeting Bcl-2.

Bcl-2 family proteins serve as key regulators of apoptosis and are frequently overexpressed in cancer. Consequently, small-molecule Bcl-2-antagonists (BH3 mimetics) have emerged as a new class of targeted therapeutics. A recent study by Zhao et al. has unexpectedly found that BH3 mimetics can also activate dendritic cells (DCs) to prime for T cell-mediated tumor clearance.