Impact of senescence‐associated secretory phenotype and its potential as a therapeutic target for senescence‐associated diseases

“Cellular senescence” is a state in which cells undergo irreversible cell cycle arrest in response to a variety of cellular stresses. Once cells senesce, they are strongly resistant to any mitogens, including oncogenic stimuli. Therefore, cellular senescence has been assumed to be a potent anticancer mechanism. Although irreversible cell‐cycle arrest is traditionally considered the major characteristic of senescent cells, recent studies have...