Differences in the expression pattern of apoptosis-related molecules between childhood and adult de novo acute myeloid leukemia.

Distinct expression patterns of pro- and anti-apoptotic proteins may contribute to different prognoses and therapy outcomes in adult versus childhood acute myeloid leukemia (AML). Therefore, we investigated whether expression levels of apoptosis-related proteins CD95, Bcl-2, Bax, Bcl-xL, procaspase-3, XIAP, cIAP-1, and survivin differ between children and adults with de novo AML.