In 2009 the Istituto Regina Elena (IRE) and Istituto Dermopatico dell' Immacolata (IDI), joined their efforts to organize the "First IRE Annual Workshop on Chromatin Remodeling and Human Disease, which had place in Rome on the 3-4 of December 2009. The Workshop program listed a number of presentations on various epigenetic phenomena believed to have an impact on human diseases. Internationally recognized leaders in this field from Europe and USA have brilliantly accomplished this highly compelling task. Special emphasis has been placed on emerging understanding of epigenetic mechanisms as they relate to the physiopathology of numerous human diseases. How this field scientifically and technologically recently progressed in this direction, was clearly evident from the presentations and discussions having place during the workshop.