Correlation of telomerase activity to apoptosis and survival in adult acute lymphoblastic leukemia: an Egyptian single-center study.

Telomerase is activated in most tumors, but suppressed in normal human somatic cells. Current evidence indicates that telomerase reactivation is a critical step in carcinogenesis, with a close relationship to apoptosis. The goal of this study was to investigate the levels and relationship of telomerase activity to apoptosis and its impact on the survival of Egyptian adult acute lymphoblastic leukemia patients.