PTK2B and cancer: We also investigated the association between miRNA targets and protein coding genes previously validated in the human aging process from Human Aging Genomic Resources (HAGR),25 and we found targets, including DDIT3, HLA‐DQA1, PTK2B, TTR, and YWHAG, were experimentally identified to be associated with cancer progression, senescence, aging, and longevity (Table S8).