BCL2 and B-cell chronic lymphocytic leukemia: At least three genes from this list were involved in the formation of carcinomas, including breast carcinoma (CASP8, HSPA4, BCL2L11), prostate carcinoma (BCL2, CASP8, BCL2L11, ATM), and chronic lymphocytic leukemia (BCL2, CASP8, FAS, BCL2L11, BAK1).