PMID- 25830014 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20150401 LR - 20231104 IS - 2040-6207 (Print) IS - 2040-6215 (Electronic) IS - 2040-6207 (Linking) VI - 6 IP - 2 DP - 2015 Apr TI - Novel agents for the treatment of childhood acute leukemia. PG - 61-79 LID - 10.1177/2040620714565963 [doi] AB - Together, acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) make up approximately one-third of all pediatric cancer diagnoses. Despite remarkable improvement in the treatment outcomes of these diseases over the past several decades, the prognosis for certain high-risk groups of leukemia and for relapsed disease remains poor. However, recent insights into different types of 'driver' lesions of leukemogenesis, such as the aberrant activation of signaling pathways and various epigenetic modifications, have led to the discovery of novel agents that specifically target the mechanism of transformation. In parallel, emerging approaches in cancer immunotherapy have led to newer therapies that can exploit and harness cytotoxic immunity directed against malignant cells. This review details the rationale and implementation of recent and specifically targeted therapies in acute pediatric leukemia. Topics covered include the inhibition of critical cell signaling pathways [BCR-ABL, FMS-like tyrosine kinase 3 (FLT3), mammalian target of rapamycin (mTOR), and Janus-associated kinase (JAK)], proteasome inhibition, inhibition of epigenetic regulators of gene expression [DNA methyltransferase (DNMT) inhibitors, histone deacetylase (HDAC) inhibitors, and disruptor of telomeric signaling-1 (DOT1L) inhibitors], monoclonal antibodies and immunoconjugated toxins, bispecific T-cell engaging (BiTE) antibodies, and chimeric antigen receptor-modified (CAR) T cells. FAU - Annesley, Colleen E AU - Annesley CE AD - Oncology and Pediatrics, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA. FAU - Brown, Patrick AU - Brown P AD - Oncology and Pediatrics, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, 1650 Orleans Street, CRB-I 2M46, Baltimore, MD 21231, USA. LA - eng PT - Journal Article PT - Review PL - England TA - Ther Adv Hematol JT - Therapeutic advances in hematology JID - 101549589 PMC - PMC4365053 OTO - NOTNLM OT - ALL OT - AML OT - CAR T-cells OT - EPZ-5676 OT - FLT3 OT - blinatumomab OT - carfilzomib OT - moxetumomab COIS- Conflict of interest statement: The authors declare that there is no conflict of interest. EDAT- 2015/04/02 06:00 MHDA- 2015/04/02 06:01 PMCR- 2015/04/01 CRDT- 2015/04/02 06:00 PHST- 2015/04/02 06:00 [entrez] PHST- 2015/04/02 06:00 [pubmed] PHST- 2015/04/02 06:01 [medline] PHST- 2015/04/01 00:00 [pmc-release] AID - 10.1177_2040620714565963 [pii] AID - 10.1177/2040620714565963 [doi] PST - ppublish SO - Ther Adv Hematol. 2015 Apr;6(2):61-79. doi: 10.1177/2040620714565963.