Abstract
Phospholipase A2 (PLA2) plays a crucial role in diverse cellular responses including phospholipid digestion and metabolism, host defence, and signal transduction. PLA2 also provides precursors for eicosanoid generation when the cleaved fatty acid is arachidonic acid, or platelet-activating factor (PAF) formation when the sn-1 position of the phosphatidylcholine (PC) contains an alkyl ether linkage. Recent advances in molecular and cellular biology have enabled us to understand the molecular nature, possible function and regulation of each PLA2 isozyme. Mammalian tissues and cells generally contain more than one enzyme, each of which is regulated independently and has distinct functions. Thus, cytosolic PLA2 (cPLA2) and two types of secretory PLA2s (type I and type II) are the best characterized members of a still expanding large family of mammalian PLA2 s1,2.
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References
K. Kudo, M. Murakami, S. Hara, and K. Inoue, Mammalian non-pancreatic phospholipase A2, Biochim. Biophys. Acta 1107:217 (1993).
E.A. Dennis, Diversity of group types, regulation, and function of phospholipase A2, J. Biol. Chem. 269:13057 (1994).
M. Komada, I. Kudo, H. Mizushima, N. Kitamura, and K. Inoue, Structure of cDNA for rat platelet phospholipase A2, J. Biochem. (Tokyo) 106:545 (1989).
R.M. Kramer, C. Hession, B. Johansen, G. Hayes, P. MacGray, E.P. Chow, R. Tizard, and R.B. Pepinsky, Structure and properties of human non-pancreatic phospholipase A2, J. Biol. Chem. 264:5768 (1989).
J.J. Seilhamer, W. Pruzanski, P. Vadas, S. Plant, J.A. Miller, J. Kloss, and L.K. Johnson, Cloning and recombinant expression of phospholipase A2 in rheumatoid arthritic synovial fluid, J. Biol. Chem. 264:5335 (1989).
K. Horigome, M. Hayakawa, K. Inoue, and S. Nojima, Purification and characterization of phospholipase A2 released from rat platelets, J. Biochem. (Tokyo) 101:625 (1987).
M. Murakami, I. Kudo, Y. Suwa, and K. Inoue, Release of 14-kDa group II phospholipase A2 from activated mast cells and its possible involvement in the regulation of the degranulation process, Eur. J. Biochem. 209:257 (1992).
M. Murakami, I. Kudo, and K. Inoue, Molecular nature of phospholipase A2 involved in prostaglandin I2 synthesis in human umbilical vein endothelial cells. Possible involvement of cytosolic and extracellular type II phospholipase A2, J. Biol. Chem. 268:839 (1993).
H. Suga, M. Murakami, I. Kudo, and K. Inoue, Participation in cellular prostaglandin synthesis of type II phospholipase A2 secreted and anchored on cell surface heparan sulfate proteoglycan, Eur. J. Biochem. 218:807 (1993).
S. Oka, and H. Arita, Inflammatory factors stimulate expression of group II phospholipase A2 in rat cultured astrocytes, J. Biol. Chem, 266:9956 (1991).
C. Schalkwijk, J. Pfeilschifter, F. Marki, and H. van den Bosch, Interleukin-1β-and forskolin-induced synthesis and secretion of group II phospholipase A2 and prostaglandin E2 in rat mesangial cells is prevented by transforming growth factor-β2, J. Biol. Chem. 267:8846 (1992).
Y. Nakazato, M.S. Simonson, W.H. Herman, M. Konieczkowski, and J.R. Sedor, Interleukin-lastimulates prostaglandin E2 biosynthesis in serum-activated mesangial cells by induction of a non-pancreatic (type II) phospholipase A2, J. Biol. Chem. 266:14119 (1991).
M. Murakami, I. Kudo, H. Nakamura, Y. Yokoyama, H. Mori, and K. Inoue, Exacerbation of adjuvant arthritis by intradermal injection of purified mammalian 14-kDa group II phospholipase A2, FEBS Lett. 268:113 (1990).
M. Murakami, I. Kudo, and K. Inoue, Eicosanoid generation from antigen-primed mast cells by extracellular mammalian group II phospholipase A2, FEBS Lett. 294:247 (1991).
M. Murakami, I. Kudo, Y. Natori, and K. Inoue, Immunochemical detection of platelet-type phospholipase A2, Biochim. Biophys. Acta 1043:34 (1990).
R. Mulherkar, R.S. Rao, A.S. Wagle, V. Patki, and M.G. Deo, Enhancing factor, a Paneth cell specific protein from mouse small intestines: predicted amino acid sequence from RT-PCR amplified cDNA and its expression, Biochem. Biophys. Res. Commun. 195:1254 (1993).
M. Murakami, Y. Nakatani, and I. Kudo. Type II secretory phsopholipase A2 associated with cell surfaces via C-terminal heparin-binding lysine residues augments stimulus-initiated delayed prostaglandin generation. J. Biol. Chem. 271:30041–30051 (1996).
M. MacPhee, K.P. Chepenik, R.A. Liddell, K.K. Nelson, L.D. Siracusa, and A.M. Buchberg, The secretory phospholipase A2 gene is a candidate for the Moml locus, a major modifier of APCMin-induced intestinal neoplasia, Cell 81:957 (1995).
B.P. Kennedy, P. Payette, J. Mudgett, P. Vadas, W. Pruzamski, M. Kwan, C. Tang, D.E. Rancourt, and W.A. Cromlish, A natural disruption of the secretory group II phospholipase A2 gene in inbred mouse strains, J. Biol. Chem. 270:22378 (1995).
S.S.L. Harwig, L. Tan, X-D. Qu, Y. Cho, P.B. Eisenhauer, and R.I. Lehrer, Bactericidal properties of murine intestinal phospholipase A2, J. Clin. Invest. 95:603 (1995).
A.J. Aarsman, J.G.N. de Jong, E. Arnoldussen, F.W. Neys, P.D. van Wasser, and H. van den Bosch, Immunoaffinity purification, partial sequence, and subcellular localization of rat liver phospholipase A2, J. Biol. Chem. 264:10008 (1989).
T. Ono, H. Tojo, S. Kuramitsu, H. Kagamiyama, and M. Okamoto, Purification and characterization of a membrane-associated phospholipase A2 from rat spleen, J. Biol. Chem. 263:5732 (1988).
T. Nakano, and H. Arita, Enhanced expression of group II phospholipase A2 gene in the tissues of endotoxin shock rats and its suppression by glucocorticoid, FEBS Lett. 273:23 (1990).
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Hara, N., Murakami, M., Nakatani, Y., Inoue, K., Kudo, I. (1997). Characterization and Molecular Cloning of Mouse Type II Phospholipase A2 . In: Honn, K.V., Marnett, L.J., Nigam, S., Jones, R.L., Wong, P.YK. (eds) Eicosanoids and other Bioactive Lipids in Cancer, Inflammation, and Radiation Injury 3. Advances in Experimental Medicine and Biology, vol 407. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-1813-0_17
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