Phospholipase A2-mediated fusion of neutrophil-derived membranes is augmented by phosphatidic acid

Biochemical and Biophysical Research Communications

Volumn 282, Issue 2, 2001, Pages 480-486

  Harsh, Donna M ^a   Blackwood, R Alexander ^a  

^a UNIVERSITY OF MICHIGAN HEALTH SYSTEM   (United States)

Author keywords

Arachidonic acid; Membrane fusion; Phosphatidic acid; Phospholipase A2; Phospholipase D

Indexed keywords

ARACHIDONIC ACID; LIPOSOME; PHOSPHATIDIC ACID; PHOSPHOLIPASE A2; PHOSPHOLIPASE D;

ARTICLE; CELL FRACTIONATION; CONTROLLED STUDY; DEGRANULATION; ENZYME ACTIVATION; HUMAN; HUMAN CELL; MEMBRANE FUSION; MEMBRANE VESICLE; NEUTROPHIL; PHOSPHOLIPID METABOLISM; PRIORITY JOURNAL; SECOND MESSENGER; SIGNAL TRANSDUCTION;

EID: 0034805714     PISSN: 0006291X     EISSN: None     Source Type: Journal    
DOI: 10.1006/bbrc.2001.4601     Document Type: Article

References (29)

1. Activation of phospholipase D in rabbit neutrophils by fMet-Leu-Phe is mediated by a pertussis toxin-sensitive GTP-binding protein that may be distinct from a phospholipase C-regulating protein
2. Demethoxyviridin and wortmannin block phospholipase C and D activation in the human neutrophil
3. 2+ concentration and relation with respiratory burst activation
4. Complement C5a activation of phospholipase D in human neutrophils. Major route to the production of phosphatidates and diglycerides
5. 2 regulate the release of arachidonic acid for eicosanoids production and superoxide anion generation in neutrophils
6. 2 and NADPH oxidase
7. Horse eosinophil degranulation induced by ionophore A23187. Ultrastructure and role of phospholipase A2
8. Release of a 14-kDa group-II phospholipase A2 from activated mast cells and its possible involvement in the regulation of the degranulation process
9. IgE receptor-mediated arachidonic acid release by rat basophilic leukemia (RBL-2H3) cells: Possible role in activating degranulation
10. 2 inhibitors block catecholamine secretion and calcium uptake in cultured bovine adrenal medullary cells
11. 2+-induced aggregation and fusion of complex liposome
12. Relationship between arachidonic acid release and Ca2(+)-dependent exocytosis in digitonin-permeabilized bovine adrenal chromaffin cells
13. cis-Unsaturated fatty acids induce the fusion of chromaffin granules aggregated by synexin
14. 2 promotes fusion between PMN specific granules and complex liposomes
15. A simple method for the accurate determination of free [Ca] in Ca-EGTA solutions
16. Studies on the mechanism of membrane fusion. Role of head-group composition in calcium- and magnesium-induced fusion of mixed phospholipid vesicles
17. Composition and properties of a cell-membrane fraction from the polymorphonuclear leukocyte
18. Characterization of Ca2(+)-dependent phospholipid binding, vesicle aggregation and membrane fusion by annexins
19. A simple aqueous space mixing assay to assess the fusion of PMN granules with phospholipid vesicles
20. Isolation of leukocytes from human blood. A two-phase system for removal of red cells with methylcellulose as erythrocyte-aggregating agent
21. A rapid method of total lipid extraction and purification
22. Essential requirement of cytosolic phospholipase A(2) for activation of the H(+) channel in phagocyte-like cells
23. Activation of phospholipase A2 in human neutrophils by polyunsaturated fatty acids and its role in stimulation of superoxide production
24. New pathways of phagocyte activation: The coupling of receptor-linked phospholipase D and the role of tyrosine kinase in primed neutrophils
25. Phosphatidic acid as a second messenger in human polymorphonuclear leukocytes. Effects on activation of NADPH oxidase
26. Modeling degranulation with liposomes: Effect of lipid composition on membrane fusion
27. The leukotriene B4 paradox: Neutrophils can, but will not, respond to ligand - Receptor interactions by forming leukotriene B4 or its omega-metabolites
28. Induction of cytosolic phospholipase A2 activity by phosphatidic acid and diglycerides in permeabilized human neutrophils: Interrelationship between phospholipases D and A2
29. Induction of cytosolic phospholipase A2 and prostaglandin H2 synthase-2 by lipopolysaccharide in human polymorphonuclear leukocytes