elastin and Malnutrition

elastin has been researched along with Malnutrition* in 1 studies

Reviews

1 review(s) available for elastin and Malnutrition

ArticleYear
How dietary deficiency, genes and a toxin can cooperate to produce arteriosclerosis and ischemic heart disease.
    Cellular and molecular biology (Noisy-le-Grand, France), 2006, Dec-31, Volume: 52, Issue:5

    Four classes of agents capable of producing human illness have been identified: toxicity, heredity, infection and deficiency. Examples of how members of these classes of etiologic agents can cooperate to produce illness were shown. The copper deficiency theory of ischemic heart disease and the homocysteine theory of arteriosclerosis were examined using concepts about cooperation. The Western diet so closely associated with these illnesses often is low in copper. Copper deficiency decreases the activity of methionine synthase which contributes to elevation of homocysteine, and of paraoxonase which impairs hydrolysis of homocysteine thiolactone, an inhibitor of lysyl oxidase. This copper-dependent enzyme initiates the cross-linking of collagen and elastin in arteries and bone. High homocysteine also impairs superoxide dismutase, a copper-dependent enzyme important in oxidative defense. Some genes affecting paraoxonase activity may respond to dietary copper. The copper deficiency theory of ischemic heart disease and the homocysteine theory of arteriosclerosis are inextricably entwined.

    Topics: Animals; Arteriosclerosis; Aryldialkylphosphatase; Collagen; Copper; Diet; Elastin; Heart Diseases; Homocysteine; Humans; Malnutrition; Myocardial Ischemia

2006