Isoprostanes, neuroprostanes and phytoprostanes: An overview of 25years of research in chemistry and biology

Publication date: October 2017 Source:Progress in Lipid Research, Volume 68 Author(s): Jean-Marie Galano, Yiu Yiu Lee, Camille Oger, Claire Vigor, Joseph Vercauteren, Thierry Durand, Martin Giera, Jetty Chung-Yung Lee Since the beginning of the 1990's diverse types of metabolites originating from polyunsaturated fatty acids, formed under autooxidative conditions were discovered. Known as prostaglandin isomers (or isoprostanoids) originating from arachidonic acid, neuroprostanes from docosahexaenoic acid, and phytoprostanes from α-linolenic acid proved to be prevalent in biology. The syntheses of these compounds by organic chemists and the development of sophisticated mass spectrometry methods has boosted our understanding of the isoprostanoid biology. In recent years, it has become accepted that these molecules not only serve as markers of oxidative damage but also exhibit a wide range of bioactivities. In addition, isoprostanoids have emerged as indicators of oxidative stress in humans and their environment. This review explores in detail the isoprostanoid chemistry and biology that has been achieved in the past three decades.
Source: Progress in Lipid Research - Category: Lipidology Source Type: research