Skip to main content

Plasmalogens in Biological Systems: Their Role in Oxidative Processes in Biological Membranes, their Contribution to Pathological Processes and Aging and Plasmalogen Analysis

Buy Article:

$63.00 plus tax (Refund Policy)


Plasmalogens are a specific glycerophospholipid class containing a vinyl ether moiety at the sn-1-position of the glycerol backbone. The high susceptibility of this vinyl ether bond to oxidative damage and traces of acids may indicate the possible function of plasmalogens in biological systems: The regarded cell-internal antioxidative defense of membranes by protecting other phospholipids or lipoprotein particles against oxidative stress is controversial. Reactive oxygen species preferably affect the vinyl ether function as well as the olefinic acyl residues at the sn-2-position of plasmalogens.

This review is dedicated to the role of plasmalogens in different cells and tissues as spermatozoal cells or brain tissue.

The first chapter of this review will discuss the molecular structure and chemistry of plasmalogen molecules, their distributions in cells and tissues and the species-specificity.

In the second chapter their functions as lipid mediators will be considered and the controversial antioxidative function will be discussed. The supposed function of plasmalogens as “scavengers” for reactive oxygen species (ROS) in biological membranes is challenged by the finding that plasmalogen oxidation products as α-hydroxyaldehydes and plasmalogen epoxides accumulate in all chronic diseases as atherosclerosis and myocardial infarction, upon aging as well as in alzheimers disease and other neuropathological conditions. All these conditions, characterized by increased membrane instability and oxidative damage, will be reviewed in chapter three. Chronically proceeding processes can be described by permanently invading polymorphonuclear neutrophils into inflammatory loci. The degranulation of the azurophilic granula in polymorphonuclear leukocytes causes the release of highly reactive substances, for instance the myeloperoxidase-generated hypochlorous acid (HOCl) acting as effective oxidant. Therefore, special attention will be paid to neutrophil-derived HOCl.

The last chapter deals with currently used methods of detecting plasmalogens and their degradation products. Although chromatographic methods will be also discussed, special attention will be given to 31P NMR spectroscopy and soft ionization techniques of mass spectrometry as electrospray ionization or matrix-assisted laser desorption and ionization time-offlight mass spectrometry.

Keywords: Chromatography; Chronic diseases; Lysophospholipids; Mass Spectrometry; NMR; Plasmalogens; Vinyl ether; α-chloro-fatty-aldehyde

Document Type: Research Article


Affiliations: Institute of Medical Physics and Biophysics, Medical Faculty, University of Leipzig, Hartelstraße 16-18, D-04107 Leipzig, Germany.

Publication date: June 1, 2009

More about this publication?
  • Current Medicinal Chemistry covers all the latest and outstanding developments in medicinal chemistry and rational drug design. Each issue contains a series of timely in-depth reviews written by leaders in the field covering a range of the current topics in medicinal chemistry. Current Medicinal Chemistry is an essential journal for every medicinal chemist who wishes to be kept informed and up-to-date with the latest and most important developments.

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more