Alzheimer's Disease: The Current and Emerging Treatment Approaches

초록

Alzheimer's disease (AD) is a chronic progressive neurodegenerative disease characterized by amyloid beta (A beta) plaques and neurofibrillary tangles (NFTs) as its main pathological features. It mainly manifests as cognitive dysfunction, and its pathological process may occur before symptom onset. However, the current drugs and methods for treating AD have unsatisfactory therapeutic outcomes. Therefore, finding a treatment that can inhibit the progression of AD by targeting its pathological features is an urgent need. This review summarizes the current traditional drugs that can delay the progression of AD and new drugs that act on the pathological characteristics of AD and highlights the potential value of related plant extracts. In addition, this review explores the application of different vectors, such as viral vectors and nanoparticles, in gene therapy and drug delivery. These data will provide novel ideas for new drug development and the search for new therapeutic mechanisms.

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