Novel prognostic factors and therapeutic advances in adult acute lymphoblastic leukemia

The prognosis of adult patients with acute lymphoblastic leukemia (ALL) has improved in the last decades. This has been due to the sum of several factors including more precise recognition of the ALL subtypes, refinement of the assessment of prognostic factors, improvement in pediatric-inspired chemotherapy regimens and especially to the incorporation of novel targeted and immune therapeutics, as well as engineered cellular therapies, among others. These therapies were initially developed for relapsed or refractory patients but are now being incorporated into frontline treatment and represent a major step forward in ALL therapy. This review focuses on the recent advances in ALL characterization and especially on the treatment of ALL in adults.