Literature DB >> 3129030

Effect of liver plasma membrane fluidity on endogenous phospholipase A2 activity.

D H Petkova1, A B Momchilova-Pankova, K S Koumanov.   

Abstract

Investigations have been carried out on the influence of the phospholipid composition and the physicochemical properties of rat liver plasma membranes on the endogenous activity of membrane-bound phospholipase A2. The membrane phospholipid composition was modified by the incorporation of different phospholipids in the lipid bilayer by the aid of lipid transfer proteins. The results indicate that the endogenous activity of phospholipase A2 in liver plasma membranes depends upon membrane fluidity and not upon the presence of a specific phospholipid in the enzyme's microenvironment.

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Year:  1987        PMID： 3129030     DOI： 10.1016/0300-9084(87)90153-2

Source DB:  PubMed          Journal:  Biochimie        ISSN： 0300-9084            Impact factor:   4.079


  5 in total

1.  Phospholipid dependence of rat liver microsomal acyl:CoA synthetase and acyl-CoA:1-acyl-sn-glycero-3-phosphocholine O-acyltransferase.

Authors:  S E Koshlukova; A B Momchilova-Pankova; T T Markovska; K S Koumanov
Journal:  J Membr Biol       Date:  1992-04       Impact factor: 1.843

2.  Modulation of human type II secretory phospholipase A2 by sphingomyelin and annexin VI.

Authors:  K Koumanov; C Wolf; G Béreziat
Journal:  Biochem J       Date:  1997-08-15       Impact factor: 3.857

3.  Phospholipase A activity of cultured rat ventricular myocyte is affected by the nature of cellular polyunsaturated fatty acids.

Authors:  G Nalbone; A Grynberg; A Chevalier; J Leonardi; E Termine; H Lafont
Journal:  Lipids       Date:  1990-06       Impact factor: 1.880

4.  Restoration of IFNγR subunit assembly, IFNγ signaling and parasite clearance in Leishmania donovani infected macrophages: role of membrane cholesterol.

Authors:  Subha Sen; Koushik Roy; Sandip Mukherjee; Rupkatha Mukhopadhyay; Syamal Roy
Journal:  PLoS Pathog       Date:  2011-09-08       Impact factor: 6.823

5.  Characterization of serum phospholipase a(2) activity in three diverse species of west african crocodiles.

Authors:  Mark Merchant; Kate Juneau; Jared Gemillion; Rodolfo Falconi; Aaron Doucet; Matthew H Shirley
Journal:  Biochem Res Int       Date:  2011-10-29
  5 in total

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