title: Mechanisms of cellular aging.
mesh_terms: D000818:Animals; D002455:Cell Division; D002462:Cell Membrane / Q000502:physiology; D002467:Cell Nucleus / Q000502:physiology; D002470:Cell Survival; D002478:Cells, Cultured; D008099:Liver / Q000166:cytology; D008214:Lymphocytes / Q000166:cytology; D009474:Neurons / Q000166:cytology