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The Important Role of Lipid Peroxidation Processes in Aging and Age Dependent Diseases

Overview
Journal Mol Biotechnol
Publisher Springer
Date 2007 Oct 5
PMID 17914157
Citations 19
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Abstract

Any change in the cell membrane structure activates lipoxygenases (LOX). LOX transform polyunsaturated fatty acids (PUFAs) to lipidhydroperoxide molecules (LOOHs). When cells are severely wounded, this physiological process switches to a non-enzymatic lipid peroxidation (LPO) process producing LOO* radicals. These oxidize nearly all-biological molecules such as lipids, sugars, and proteins. The LOO* induced degradations proceed by transfer of the radicals from cell to cell like an infection. The chemical reactions induced by LO* and LOO* radicals seem to be responsible for aging and induction of age dependent diseases.Alternatively, LO* and LOO* radicals are generated by frying of fats and involve cholesterol-PUFA esters and thus induce atherogenesis. Plants and algae are exposed to LOO* radicals generating radiation. In order to remove LOO* radicals, plants and algae transform PUFAs to furan fatty acids, which are incorporated after consumption of vegetables into mammalian tissues where they act as excellent scavengers of LOO* and LO* radicals.

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References
1.
Spiteller G . Furan fatty acids: occurrence, synthesis, and reactions. Are furan fatty acids responsible for the cardioprotective effects of a fish diet?. Lipids. 2005; 40(8):755-71. DOI: 10.1007/s11745-005-1438-5. View

2.
Davis T, Gao L, Yin H, Morrow J, Porter N . In vivo and in vitro lipid peroxidation of arachidonate esters: the effect of fish oil omega-3 lipids on product distribution. J Am Chem Soc. 2006; 128(46):14897-904. DOI: 10.1021/ja064399o. View

3.
GLASS R, Krick T, Sand D, Rahn C, Schlenk H . Furanoid fatty acids from fish lipids. Lipids. 1975; 10(11):695-702. DOI: 10.1007/BF02532763. View

4.
de Lorgeril M, Richard M, Arnaud J, Boissonnat P, Guidollet J, Dureau G . Lipid peroxides and antioxidant defenses in accelerated transplantation-associated coronary arteriosclerosis. Am Heart J. 1993; 125(4):974-80. DOI: 10.1016/0002-8703(93)90103-g. View

5.
Gardner H . Oxygen radical chemistry of polyunsaturated fatty acids. Free Radic Biol Med. 1989; 7(1):65-86. DOI: 10.1016/0891-5849(89)90102-0. View