This project focuses on the identification of specific biomarkers for Alzheimer's Disease(AD), Frontotemporal Lobar Degeneration(FTLD) and other related dementias. Based on few research findings, the underlying question normally is occurring into thoughts of each scientist: can we identify a single or mixed types of biomarkers to using as classification tool to discriminate Dementia's subjects or other related impairments from healthy people..? Aware of their valuable skills, individually determined, the scientists and researchers will prove their professional experience and intellectual capacity, going on this research collaboration work between clinics and biotechnologies. Meantime, the project would pay attention to policy developments in the USA, in particular to Alzheimer 's programs and international research groups of interest to people with Dementia and their carers, understanding the social support, personal caregivers, drugs' reimbursements, social security systems. The general aim is considered, also, for biotechnologies to be developed with broad applicability to disease diagnosis and treatment. Integrated into international collaboration system, this Bio-project will ensure an adequate involvement of all participants in scientific or social-care societies, supervising of research works, to building partnerships and, referring to Project Director role, to generate ideas within the scope of defined subjects