CCR 20th Anniversary Commentary: Vorinostat-Gateway to Epigenetic Therapy.

The study by Kelly and colleagues, published in the September 1, 2003, issue of Clinical Cancer Research, established the safety and biologic activity of the first-in-class histone deacetylase inhibitor, vorinostat, which was administered intravenously. Subsequent studies led to the development of oral vorinostat and the regulatory approval of vorinostat for cutaneous T-cell lymphomas, which opened the door for the next generation of inhibitors. ©2015 American Association for Cancer Research.