Epigenetics and cancer: DNA methylation / Santiago Ropero and Manel Esteller -- Epigenetics and cancer: histone modifications / Mario F. Fraga and Manel Esteller -- Epigenetic drugs: DNA demethylating agents / Ehab Atallah, Guillermo Garcia-Manero -- Epigenetic drugs: histone deacetylase inhibitors / Melissa Peart, Ricky W. Johnstone -- Sirtuins in biology and disease / Alejandro Vaquero, Danny Reinberg -- MicroRNAs in cell biology and disease / Muller Fabbri, Carlo M. Croce, George A. Calin -- Chromatin modifications by polycomb complexes / Miguel Vidal -- Epigenetics and its genetic syndromes / Richard J. Gibbons -- Epigenetics and immunity / Esteban Ballestar and Bruce C. Richardson -- Aetiology of major psychosis: why do we need epigenetics? / Gabriel Oh and Arturas Petronis -- Epigenetics and cardiovascular disease / Gertrund Lund and Silvio Zaina -- Epigenetics and plant biology / Luis Valledor. [et al.] -- Epigenetics, environment, and evolution / Douglas M. Ruden, Parsa Rasouli, Xiangyi Lu -- Epigenetics and epigenomics / Jose Ignacio Martin-Subero, Reiner Siebert.