title: The mechanisms of the cyclic AMP-dependent regulation of the enzymes of the 2',5'-oligoadenylate system.
abstract: The cAMP-dependent induction of 2,5-oligoadenylate (2-5A) synthetase and cAMP-dependent inhibition of 2-5A phosphodiesterase are shown. Variations in activities of cAMP-dependent protein kinase and the enzymes of 2-5A metabolism in the cells deepening into the resting state were found to be compatible with the above finding. A scheme of coordinated action of cAMP and 2-5A is proposed.
mesh_terms: D015088:2',5'-Oligoadenylate Synthetase / Q000378:metabolism*; D015105:3',5'-Cyclic-AMP Phosphodiesterases / Q000378:metabolism*; D000818:Animals; D002478:Cells, Cultured; D000242:Cyclic AMP / Q000378:metabolism*; D004837:Epinephrine / Q000494:pharmacology; D005095:Exoribonucleases / Q000378:metabolism*; D007700:Kinetics; D051379:Mice; D008815:Mice, Inbred Strains; D011494:Protein Kinases / Q000378:metabolism; D013806:Theophylline / Q000494:pharmacology
chemical_list: D013806:Theophylline; D000242:Cyclic AMP; D011494:Protein Kinases; D015088:2',5'-Oligoadenylate Synthetase; D005095:Exoribonucleases; C029364:2'-phosphodiesterase; D015105:3',5'-Cyclic-AMP Phosphodiesterases; D004837:Epinephrine