Nanoparticles – a novel theranostic approach to treat alzheimer’s disease

The incidence of Alzheimer’s disease (AD) is increasing day by worldwide, which results in a poor quality life. Early diagnosis and treatment AD necessary to suppress the progression disease. Conventional treatments have several limitations due protective blood-brain barrier. In this review, we described nanoparticle-based approach crossing barrier for detection treatment. Nanoparticles encapsulate anti-AD drug are directed target tissues where controlled release takes place. There various types nanoparticles that used drugs, including solid-based nanoparticles, liposomes, nanoemulsions, iron NPs, cerium selenium gold NPs. use different as nanomedicine. also coated with proteins antibodies efficient drugs. This review aims provide clinical insights importance nanotechnology theranostics describes how nanomedicine has revolutionized delivery