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AGING & CANCER. Gene loss. DNA Repair. Proteasome. telomare. STOP CYCLE/AGING. ENVIRONMENTAL STRESS. mutation silencing and expressing gene. CANCER. Aging as a catabolic malfunction and “Garbage Catastrophe”. Young and clean. Old and Dirty. Oxidative damage. Oxidative damage.
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Gene loss DNA Repair Proteasome telomare STOP CYCLE/AGING ENVIRONMENTAL STRESS mutation silencing and expressing gene CANCER
Aging as a catabolic malfunctionand “Garbage Catastrophe” Young and clean Old and Dirty Oxidative damage Oxidative damage Proteosomal degradation Proteosomal degradation “Garbage catastrophe” Oxidized and cross-linked proteins (Lipofuscin) Oxidized and cross-linked proteins Anti-aging Reversing the catastrophe
Gene loss DNA Repair Proteasome telomare STOP CYCLE/AGING ENVIRONMENTAL STRESS mutation silencing and expressing gene CANCER
ENVIRONMENTAL FACTOR • Nutrition excess calories cancers of colon, rectum, stomach, breast, ovaries • excess fat consumtion • obesity • cigaretes 1/3 of cancer deaths Cancers of lung, pancreas, mouth, larynx, liver, • alchohol esophagus and bladder • occupation 5% of cancerdeaths cancers of lung, bladder, stomach, blood, liver, • bones, skin • Radiation 3% /xray, uv, isotop blood and skin • Other drug, virus, bacteri various
Normal and Cancer cells contrast in their proliferation capacity Vs Normal cells Cancer cells Unlimited number of divisions Limited number of divisions Permanent growth arrest/senescence Tumor
environmental stress healty nutrient/suplement HSF, HO-1, NOS, P45OR (GENE PROTECTOR) p53, HSF necrotic repair mechanism, protecting cell Apoptosis Cancer interaction of genes between stressor and food cause cancer