Highlights d A modified FOXO4-p53 interfering peptide causes p53 nuclear exclusion in senescent cells d This FOXO4 peptide induces targeted apoptosis of senescent cells (TASC) d TASC neutralizes murine liver chemotoxicity from doxorubicin treatment d TASC restores fitness, hair density, and renal function in fast and naturally aged mice
Highlights d A modified FOXO4-p53 interfering peptide causes p53 nuclear exclusion in senescent cells d This FOXO4 peptide induces targeted apoptosis of senescent cells (TASC) d TASC neutralizes murine liver chemotoxicity from doxorubicin treatment d TASC restores fitness, hair density, and renal function in fast and naturally aged mice