TY - JOUR TI - Origin and pathophysiology of protein carbonylation, nitration and chlorination in age-related brain diseases and aging AU - Gonos, E.S. AU - Kapetanou, M. AU - Sereikaite, J. AU - Bartosz, G. AU - Naparlo, K. AU - Grzesik, M. AU - Sadowska-Bartosz, I. JO - Aging (Albany NY) PY - 2018 VL - 10 TODO - 5 SP - 868-901 PB - Impact Journals, LLC SN - null TODO - 10.18632/aging.101450 TODO - aging; animal; brain disease; halogenation; human; metabolism; oxidative stress; pathophysiology; physiology; protein carbonylation; protein processing, Aging; Animals; Brain Diseases; Halogenation; Humans; Oxidative Stress; Protein Carbonylation; Protein Processing, Post-Translational TODO - Non-enzymatic protein modifications occur inevitably in all living systems. Products of such modifications accumulate during aging of cells and organisms and may contribute to their age-related functional deterioration. This review presents the formation of irreversible protein modifications such as carbonylation, nitration and chlorination, modifications by 4-hydroxynonenal, removal of modified proteins and accumulation of these protein modifications during aging of humans and model organisms, and their enhanced accumulation in age-related brain diseases. © 2018, Gonos et al. ER -