Double/triple-hit lymphomas (DHL/THL, harboring concurrent MYC, BCL2 and/or BCL6 rearrangements) and double-expressor lymphomas (DEL, with MYC/BCL2 co-overexpression without underlying rearrangements) account for 7-12% and 20-30% of diffuse large B-cell lymphomas (DLBCLs)...In the DEL cell line U2933, CG-806 and venetoclax had similar potency as single agents (IC50 1.6 µM); when combined, the IC50 was markedly improved to 0.05 µM.