HEALTH NEWS
Study Title:
The distribution and function of phosphatidylserine in cellular membranes.
Study Abstract
Phosphatidylserine (PS) is the most abundant negatively charged phospholipid in eukaryotic membranes. PS directs the binding of proteins that bear C2 or gamma-carboxyglutamic domains and contributes to the electrostatic association of polycationic ligands with cellular membranes. Rather than being evenly distributed, PS is found preferentially in the inner leaflet of the plasma membrane and in endocytic membranes. The loss of PS asymmetry is an early indicator of apoptosis and serves as a signal to initiate blood clotting. This review discusses the determinants and functional implications of the subcellular distribution and membrane topology of PS.
Study Information
Annu Rev Biophys. 2010;39:407-27. doi: 10.1146/annurev.biophys.093008.131234.Full Study
https://www.ncbi.nlm.nih.gov/pubmed/20192774Recent News
Arabinogalactan Boosts Lymph Flow and Immunity
Protect Your Gut Mucosal Barrier for Immune Health and Vitality
The Truth About Sugar Substitutes: Are Stevia, Sucralose, and Saccharin Safe?
Boost Your Digestive Power for Better Nutrient Absorption and Gut Health
MTHFR Gene and The Importance of Methyl B12 and Methyl Folate