Functional Features of Senescent Cells and Implications for Therapy.

Cellular senescence is a key mechanism of aging. Senescent cells negatively affect the function of tissues and organs, significantly contributimg to the aging of the organism. Functional and structural characteristics of senescent cells, such as genomic changes and cell cycle arrest, lysosome and mitochondrial dysfunction, and production of SASP factors, are promising therapeutic targets in the context of healthy longevity.