Principles and practice of hormetic treatment of aging and age-related diseases.
Aging is characterized by stochastic accumulation of molecular damage, progressive failure of maintenance and repair, and consequent onset of age-related diseases. Applying hormesis in aging research and therapy is based on the principle of stimulation of maintenance and repair pathways by repeated exposure to mild stress. Studies on the beneficial biological effects of repeated mild heat shock on human cells in culture, and other studies on the anti-aging and life-prolonging effects of proxidants, hypergravity, irradiation and ethanol on cells and organisms suggest that hormesis as an antiaging and gerontomodulatory approach has a promising future. Its clinical applications include prevention and treatment of diabetes, cataract, osteoporosis, dementia and some cancers.
Rattan
Suresh Is
SI
Laboratory of Cellular Ageing, Department of Molecular Biology, University of Aarhus, Aarhus-C, Denmark. rattan@mb.au.dk
D000222:Adaptation, Physiological / Q000502:physiology*; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D000818:Animals; D002478:Cells, Cultured; D016922:Cellular Senescence / Q000502:physiology; D004195:Disease Models, Animal; D044127:Epigenesis, Genetic; D005853:Geriatrics; D018869:Heat-Shock Response / Q000502:physiology; D006706:Homeostasis / Q000502:physiology; D006801:Humans; D008136:Longevity; D013312:Stress, Physiological / Q000503:physiopathology*