Abbreviations: ATG12, autophagy-related 12; BCL2, BCL2 apoptosis regulator; CLL, chronic lymphocytic leukemia; CQ, chloroquine; IBR, ibrutinib; BTK, Bruton’s tyrosine kinase; LC3B, MAP1LC3B (microtubule-associated protein 1 light chain 3 beta); VCX, venetoclax; BECN1, beclin 1. The gene discussed is BECN1; the disease is B-cell chronic lymphocytic leukemia.