Targeted Apoptosis of Senescent Cells Restores Tissue Homeostasis in Response to Chemotoxicity and Aging: Cell FOXO4 DRI FOXO4 p53 Interaction Blocker MedChemExpress 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 Frontiers FOXO4 DRI regulates endothelial cell senescence via the P53 signaling pathway