یافت شده: پروتئینی که بدون ایجاد التهاب باعث پیری می شود

Found: a protein that drives ageing without unleashing inflammation

Nature, Published online: 12 November 2026; doi:10.1038/d41586-026-03638-3 Aged mice engineered to lack granzyme K have improved heart and liver function and less kidney damage.