Cellular senescence in aging and age-related diseases: Implications for neurodegenerative diseases.

ABSTRACT: Aging is the major predictor for developing multiple neurodegenerative diseases, including Alzheimer's disease (AD) other dementias, and Parkinson's disease (PD). Senescent cells, which can drive aging phenotypes, accumulate at etiological sites of many age-related chronic diseases. These cells are resistant to apoptosis and can cause local and systemic dysfunction. Decreasing senescent cell abundance using senolytic drugs, agents that selectively target these cells, alleviates neurodegenerative diseases in preclinical models. In this review, we consider roles of senescent cells in neurodegenerative diseases and potential implications of senolytic agents as an innovative treatment.

SUBMITTER: Wissler Gerdes EO 

PROVIDER: S-EPMC7656525 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature