Peptide targeting senescent cells restores stamina, fur, and kidney function in old mice EurekAlert! FOXO4 DRI (Proxofim) Selective Senescent Cell Disruption & Longevity FOXO4 DRI 10mg Ion Peptide FOXO4 DRI improves spermatogenesis in aged mice through reducing senescence associated secretory phenotype secretion from Leydig cells ScienceDirect FOXO4 DRI improves spermatogenesis in aged mice through reducing senescence associated secretory phenotype secretion from Leydig cells ScienceDirect Peptide inhibitors targeting FOXO4 p53 interactions and inducing senescent cancer cell specific apoptosis bioRxiv