TY - JOUR AU - Martínez de Toda Cabeza, Irene AU - Rattan, Suresh I. S. AU - Fuente del Rey, Mónica de la AU - Arranz Salas, Lorena PY - 2021 DO - 10.3390/antiox10091397 SN - 2076-3921 UR - https://hdl.handle.net/20.500.14352/4771 T2 - Antioxidants AB - Oxidized, damaged and misfolded proteins accumulate during aging and contribute to impaired cell function and tissue homeodynamics. Damaged proteins are degraded by cellular clearance mechanisms like the 20S proteasome. Aging relates to low 20S... LA - eng M2 - 1 PB - MDPI KW - Aging KW - Healthy aging KW - Exceptionally old KW - 20S proteasome KW - Caspase-like activity KW - Chymotrypsinlike activity TI - Female mice reaching exceptionally high old age havepreserved 20S proteasome activities TY - journal article VL - 10 ER -