CDKN2A and age: Like p16, lysosomes are involved in senescence‐associated signaling pathways, and lysosome dysfunction has been linked to a myriad of age‐related pathologies and a decrease in lifespan (Carmona‐Gutierrez, Hughes, Madeo, & Ruckenstuhl, 2016); (Lee et al., 2006); (Platt, Boland, & van der Spoel, 2012).