Elena Ortona1, Walter Malorni2* and Marina Pierdominici1 1Department of Cell Biology and Neurosciences, Istituto Superiore di Sanita, Rome, Italy 2Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanita, Rome, Italy *Corresponding author: Walter Malorni, Department of Therapeutic Research and Medicine Evaluation, Section of Cell Aging and Degeneration, Istituto Superiore di Sanita', Rome, Italy, Tel: 00390649902905; Fax: 00390649903691; E-mail: [email protected]
