title: Epigenetics and Lymphoma: Can We Use Epigenetics to Prime or Reset Chemoresistant Lymphoma Programs?
abstract: Non-Hodgkin lymphoma is a diverse group of lymphocyte-derived neoplasms. Although a heterogeneous group of malignancies, it has become apparent that epigenetic alterations, such as disturbances of DNA methylation and histone modification, are a common occurrence in both B cell and T cell lymphomas, contributing to lymphomagenesis. As a result, the use of epigenetic targeted therapy has been incorporated into various pre-clinical and clinical studies, demonstrating significant efficacy in lymphoma, with vorinostat becoming the first epigenetic therapy to receive FDA approval in any malignancy. The role of epigenetic drugs is evolving, with its potential use in combination therapy as well as a means of overcoming chemotherapy resistance. In this review, we discuss the epigenetic alterations in non-Hodgkin lymphomas as well as provide an overview of current epigenetic drugs and their role in clinical practice, and on-going clinical trials.
authors.affiliation: Center for Lymphoid Malignancies, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, Columbia University, New York, NY, USA.
authors.forename: Jennifer K
authors.initials: JK
authors.lastname: Lue
authors.forename: Jennifer E
authors.initials: JE
authors.lastname: Amengual
authors.forename: Owen A
authors.initials: OA
authors.lastname: O'Connor
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D019175:DNA Methylation / Q000187:drug effects; D019008:Drug Resistance, Neoplasm / Q000235:genetics; D004791:Enzyme Inhibitors / Q000627:therapeutic use*; D044127:Epigenesis, Genetic; D057890:Epigenomics; D056572:Histone Deacetylase Inhibitors / Q000627:therapeutic use; D006801:Humans; D006877:Hydroxamic Acids / Q000627:therapeutic use; D008228:Lymphoma, Non-Hodgkin / Q000188:drug therapy* / Q000235:genetics*; D058990:Molecular Targeted Therapy / Q000379:methods*; D000077337:Vorinostat
chemical_list: D000970:Antineoplastic Agents; D004791:Enzyme Inhibitors; D056572:Histone Deacetylase Inhibitors; D006877:Hydroxamic Acids; D000077337:Vorinostat