Epigenetics Meets Immune Checkpoints

Epigenetic alterations play a pivotal role in cancer development and progression. Pharmacologic reversion of such alterations is feasible, and second generation epigenetic drugs are in development and have been demonstrated to possess significant immunomodulatory properties. This knowledge, together with the availability of new and highly effective immunotherapeutic agents including immune checkpoint(s) blocking monoclonal antibodies, allows us to plan for highly innovative proof-of-principle combination studies that will likely open the path to more effective anticancer therapies. (C) 2015 Elsevier Inc. All rights reserved.