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Cell-free Biochemical Fluorometric Enzymatic Assay for High-throughput Measurement of Lipid Peroxidation in High Density Lipoprotein
Published on: October 12, 2017
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Lipid Peroxidation: Kinetics, Mechanisms, and Products
Zosia A M Zielinski1, Derek A Pratt1
1Department of Chemistry and Biomolecular Sciences, University of Ottawa , Ottawa, Ontario, Canada K1N 6N5.
The Journal of Organic Chemistry
|March 2, 2017
Summary
Lipid peroxidation, a key process in disease, involves the breakdown of fats and sterols. Understanding its control mechanisms and cytotoxic products is crucial for clarifying its role in cell death and human diseases.
Area of Science:
- Biochemistry
- Cell Biology
- Pathogenesis
Background:
- Lipid peroxidation is a degenerative process implicated in numerous diseases.
- Autoxidation of polyunsaturated fatty acids and sterols generates harmful byproducts.
- Understanding these reactions is vital for disease research.
Purpose of the Study:
- To highlight recent advances in understanding lipid peroxidation.
- To discuss factors controlling the kinetics and stereochemistry of lipid autoxidation.
- To examine the decomposition of lipid hydroperoxides into cytotoxic derivatives.
Main Methods:
- Review of recent scientific literature on lipid peroxidation.
- Analysis of factors influencing autoxidation pathways.
- Discussion of biochemical mechanisms of hydroperoxide decomposition.
Main Results:
- Advances in understanding the control of lipid peroxidation kinetics.
- Clarification of regio-/stereochemical outcomes in autoxidation.
- Identification of cytotoxic derivatives formed from hydroperoxide decomposition.
Conclusions:
- New insights into lipid peroxidation mechanisms are presented.
- These advances aid in understanding the role of lipid peroxidation in disease pathogenesis.
- Further research can clarify lipid peroxidation's role in cell death and human diseases.
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