Rapid regulation of a cyclic AMP-specific phosphodiesterase (PDE IV) by forskolin and isoproterenol in LRM55 astroglial cells

Appleman, 1975, Regulation of cyclic nucleotide phosphodiesterase, Adv Cyclic Nucleotide Res, 5, 153 Manganiello, 1972, Prostaglandin E1 effects on adenosine 3′:5′-cyclic monophosphate concentration and phosphodiesterase activity in fibroblasts, 69, 269 Grant, 1988, cAMP-mediated phosphorylation of the low-Km cAMP phosphodiesterase markedly stimulates its catalytic activity, 85, 9071 Grant, 1992, Low-Km cyclic AMP phosphodiesterase from human platelets. Stimulation of activity by phosphorylation of the enzyme and affinity labeling of the active site, Adv Second Messenger Phosphoprotein Res, 25, 73 Kono, 1975, Insulin-sensitive phosphodiesterase, J Biol Chem, 250, 7826, 10.1016/S0021-9258(19)40890-9 Makino, 1980, Characterization of insulin-sensitive phosphodiesterase in fat cells, J Biol Chem, 255, 7850, 10.1016/S0021-9258(19)43911-2 Heyworth, 1983, Insulin and glucagon regulate the activation of two distinct membrane-bound cyclic AMP phosphodiesterases in hepatocytes, Biochem J, 214, 99, 10.1042/bj2140099 Allan, 1975, An effect of glucagon on 3′,5′-cyclic AMP phosphodiesterase activity in isolated rat hepatocytes, Biochem Biophys Res Commun, 62, 594, 10.1016/0006-291X(75)90440-4 Swinnen, 1989, The mRNA encoding a high-affinity cAMP phosphodiesterase is regulated by hormones and cAMP, 86, 8197 Schwartz, 1980, Beta adrenergic receptor-mediated regulation of cyclic nucleotide phosphodiesterase in C6 glioma cells: Vinblastine blockade of isoproterenol induction, J Pharmacol Exp Ther, 212, 569 Torphy, 1992, Stimulation of beta adrenoreceptors in a human monocyte cell line (U937) upregulates cyclic AMP-specific phosphodiesterase activity, J Pharmacol Exp Ther, 263, 1195 Macphee, 1987, Intact cell and cell-free phosphorylation and concomitant activation of a low Km, cAMP phosphodiesterase found in human platelets, J Cyclic Nucleotide Protein Phosphor Res, 11, 487 Gettys, 1988, Activation of the particulate low Km phosphodiesterase of adipocytes by addition of cAMP-dependent protein kinase, J Biol Chem, 263, 10359, 10.1016/S0021-9258(19)81524-7 Swinnen, 1991, Properties and hormonal regulation of two structurally related cAMP phosphodiesterases from the rat Sertoli cell, J Biol Chem, 266, 18370, 10.1016/S0021-9258(18)55280-7 Madelian, 1987, Regulation of isoproterenol-induced cyclic AMP accumulation in LRM55 glial cells by phosphodiesterase, J Pharmacol Exp Ther, 243, 618 Martin, 1979, High affinity transport of taurine and β-alanine and low affinity transport of γ-aminobutyric acid by a single transport system in cultured glioma cells, J Biol Chem, 254, 7076, 10.1016/S0021-9258(18)50286-6 Madelian, 1985, Beta receptor stimulated and cyclic AMP mediated taurine release from LRM55 glial cells, J Neurosci, 5, 3154, 10.1523/JNEUROSCI.05-12-03154.1985 Bradford, 1976, A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding, Anal Biochem, 72, 248, 10.1016/0003-2697(76)90527-3 Silver, 1992, Comparative studies on cyclic nucleotide phosphodiesterases and inhibitors in experimental models of hypertension, congestive heart failure, and allergic asthma, Adv Second Messenger Phosphoprotein Res, 25, 341 Ross, 1977, Regulation of cyclic nucleotide phosphodiesterases in cultured hepatoma cells by dexamethasone and N6,O2′-dibutyryl adenosine 3′: 5′-monophosphate, J Biol Chem, 252, 1448, 10.1016/S0021-9258(17)40677-6 Loten, 1970, An effect of insulin on adipose-tissue adenosine 3′:5′-cyclic monophosphate phosphodiesterase, Biochem J, 120, 187, 10.1042/bj1200187 Houslay, 1984, Insulin controls intracellular cyclic AMP concentrations in hepatocytes by activating specific cyclic AMP phosphodiesterases: Phosphorylation of the peripheral plasma membrane enzyme, Adv Cyclic Nucleotide Protein Phosphorylation Res, 16, 159 Macphee, 1988, Phosphorylation results in activation of a cAMP phosphodiesterase in human platelets, J Biol Chem, 263, 10353, 10.1016/S0021-9258(19)81523-5 Manganiello, 1987, Hormonal regulation of adipoxyte particulate “low Km” cAMP phosphodiesterase, J Cyclic Nucleotide Protein Phosphor Res, 11, 497 Degerman, 1990, Evidence that insulin and isoprenaline activate the cGMP-inhibited low Km cAMP phosphodiesterase in rat fat cells by phosphorylation, 87, 533 Manganiello, 1992, Mechanisms for activation of the rat adipocyte particulate cyclic-GMP-inhibited cyclic AMP phosphodiesterase and its importance in the antilipolytic action of insulin, Adv Second Messenger Phosphoprotein Res, 25, 147 Sharma, 1985, Differential regulation of bovine brain calmodulin-dependent cyclic nucleotide phosphodiesterase isozymes by cyclic AMP-dependent protein kinase and calmodulin-dependent phosphatase, 82, 2603 Sharma, 1986, Calmodulin and Ca2+-dependent phosphorylation and dephosphorylation of 63-kDa subunitcontaining bovine brain calmodulin-stimulated cyclic nucleotide phosphodiesterase isozyme, J Biol Chem, 261, 1322, 10.1016/S0021-9258(17)36094-5 Sharma, 1991, Phosphorylation and characterization of bovine heart calmodulin-dependent phosphodiesterase, Biochemistry, 30, 5963, 10.1021/bi00238a021 Welch, 1992, Unique adenosine 3′,5′ cyclic monophosphate phosphodiesterase messenger ribonucleic acids in rat spermatogenic cells: Evidence for differential gene expression during spermatogenesis, Biol Reprod, 46, 1027, 10.1095/biolreprod46.6.1027 Onali, 1981, Regulation by a β-adrenergic receptor of a Ca2+-independent adenosine 3′,5′-(cyclic)monophosphate phosphodiesterase in C6 glioma cells, Biochim Biophys Acta, 675, 285, 10.1016/0304-4165(81)90239-7