Directly from the paper covered by the post earlier, 90 year old equivalent mouse before and after treatment with FOXO4 D reverso inversio peptide, a FOXO4 inhibitor that blocks FOXO4 from arresting senescent cell apoptosis. FOXO4 peptide targets myofibroblast ameliorates bleomycininduced pulmonary fibrosis in mice through ECMreceptor interaction pathway Han 2022 Journal of Cellular and Molecular Medicine Wiley Online Library 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 Senolytics: from pharmacological inhibitors to immunotherapies, a promising future for patients' treatment npj Aging