Clinical Importance of Amyloid Beta Implication in the Detection and Treatment of Alzheimer's Disease.

The role of amyloid beta peptide (Aβ) in memory regulation has been a subject of substantial interest and debate in neuroscience, because of both physiological and clinical issues. Understanding the dual nature of Aβ in memory regulation is crucial for developing effective treatments for Alzheimer's disease (AD). Moreover, accurate detection and quantification methods of Aβ isoforms have been tested for diagnostic purposes and therapeutic interventions. This review provides insight into the current knowledge about the methods of amyloid beta detection in vivo and in vitro by fluid tests and brain imaging methods (PET), which allow for preclinical recognition of the disease. Currently, the priority in the development of new therapies for Alzheimer's disease has been given to potential changes in the progression of the disease. In light of increasing amounts of data, this review was focused on the diagnostic and therapeutic employment of amyloid beta in Alzheimer's disease.