Abstract
Intracellular cAMP increased 9-fold in cerebral hemisphere primary cultures after incubation with dopamine (10−4M). The effect was dose- and time-dependent (10−6 M-10−4M; 2–10 minutes). It was mimicked, to some extent, by the partial agonist apomorphine (10−5 M-10−4 M) and antagonized by fluphenazine (10−5 M-10−4 M). The elevation of cAMP caused by dopamine was incompletely antagonized by propanolol (10−5 M-10−4 M), obviating an interaction with β-adrenergic receptors. A β-adrenergic effect was antagonized by propranolol but only slightly by fluphenazine. The effect of dopamine on cAMP-level was more pronounced in a subpopulation of the hemisphere culture, i.e. in astroglial cultures from the striatum, 12-fold compared with controls at 10−4 M. No dopamine stimulated formation of cAMP was found in primary cultures from brain-stem. The results demonstrated some heterogeneity among astroglial cells. The cultures used contained mainly astroglial-like cells, as judged from immnohistochemical localization mainly astroglial-like cells, as judged from immunohistochemical localization of the glial specific proteins S 100 and GFA (α-albumin). No mature neurons or oligodendroglial cells have so far been demonstrated in the cultures.
Similar content being viewed by others
References
Kuffler, S. W., andNicholls, J. G. 1966. The physiology of neuroglial cells. Pages 1–90,in Kramer, K., Krayer, O., Lehnartz, E., Lynen, F., V. Muralt, A., Trendelenburg, U. G., Weber, H. H., andWestphal, O. (eds.) Biochemistry and Experimental Pharmacology, Band 57, Springer Verlag, Berlin, Heidelberg, New York.
Henn, F. A., Haljamäe, H., andHamberger, A. 1972. Glial cell function: active control of extracellular K+ concentration. Brain Research 43:437–443.
Henn, F. A., andHamberger, A. 1971. Glial cell function: Uptake of transmitter substances. Proc. Natl. Acad. Sci. (USA) 68:2686–2690.
Roberts, P. J., andKeen, P. 1974. [14C]glutamate uptake and comparmentation in glia of rat dorsal sensory ganglion. J. Neurochem. 23:201–209.
Henn, F. A. 1975. Glial transport of amino acid neurotransmitter candidates. Pages 91–97,in Berl, S., Clarke, D. D., andSchneider, D. (eds.) Metabolic Compartmentation and Neurotransmission, Plenum Press, N. Y., London.
Schousboe, A., andDivac, I. 1979. Differences in glutamate uptake in astrocytes cultured from different brain regions. Brain Research 177:407–409.
Palmer, G. C. 1973. Adenyl cyclase in neuronal and glial-enriched fractions from rat and rabbit brain. Res. Commun. Chem. Pathol. Pharmacol. 5:603–613.
Palmer, G. C., andManian, A. A. 1976. Actions of phenothiazine analogues on dopamine-sensitive adenylate cyclase in neuronal and glial-enriched fractions from rat brain. Biochem. Pharmacol. 25:63–71.
Perkins, J. P., MacIntyre, E. H., Riley, W. D., andClark, R. B. 1971. Adenyl cyclase, phosphodiesterase and cyclic AMP dependent protein kinase of malignant glial cells in cultures. Life Sci. 10:1069–1080.
Schimmer, B. P. 1971. Effects of catecholamines and monovalent cations on adenylate cyclase activity in cultured glial tumor cells. Biochim. Biophys. Acta 252:567–573.
Gilman, A. G., andNirenberg, M. 1971. Effect of catecholamines on the adenosine 3′:5′-cyclic monophosphate concentrations of clonal satellite cells of neurons. Proc. Natl. Acad. Sci. (USA) 68:2165–2168.
Schultz, J., Hamprecht, B., andDaly, J. W. 1972. Accumulation of adenosine 3′:5′-cyclic monophosphate in clonal glial cells: Labeling of intracellular adenine nucleotides with radioactive adenine. Proc. Natl. Acad. Sci. (USA) 69:1266–1270.
Clark, R. B., andPerkins, J. P. 1971. Regulation of adenosine 3′:5′-cyclic monophosphate concentration in cultured human astrocytoma cells by catecholamines and histamine. Proc. Natl. Acad. Sci. (USA) 68:2757–2760.
Van Calker, D. 1977. Untersuchungen zur Charakterisierung und Fraktionierung von Primärkulturen des Zentralnervensystems. Ph.D.-Thesis, University of Munich, Germany.
Van Calker, D., Müller, M., andHamprecht, B. 1979. Receptors regulating the level of cyclic AMP in primary cultures of perinatal mouse brain. Pages 11–25,in Meisami, E. andBrazier, M. A. B. (eds.) Neural Growth and Differentiation, IBRO Monogr. Ser. 5, Raven Press, New York.
Bottenstein, J. E., andDe Vellis, J. 1978. Regulation of cyclic GMP, cyclic AMP and lactate dehydrogenase by putative neurotransmitters in the C6 rat glioma cell line. Life Sci. 23:821–834.
Clark, R. B., Su, Y.-F., Ortmann, R., Cubeddu, X, L., Johnson, G. L., andPerkins, J. P. 1975. Factors influencing the effect of hormones on the accumulation of cyclic AMP in cultured human astrocytoma cells. Metabolism 24:343–358.
Schubert, D., Tarikas, H., andLaCorbiere, M. 1976. Neurotransmitter regulation of adenosine 3′,5′-monophosphate in clonal nerve, glia and muscle cell lines. Science 192:471–472.
Henn, F. A., Anderson, D. J., andSellström, Å. 1977. Possible relationship between glial cells, dopamine and the effects of antipsychotic drugs. Nature 266:637–638.
Henn, F. A., Anderson, D. J., andSellström, Å. 1978. The role of neuroleptic drug receptors on astroglial cells. Pages 435–411,in Schoffeniels, E., Franck, G., Hertz, L. andTower, D. B. (eds.) Dynamic Properties of Glia Cells, Pergamon Press, New York.
Booher, J., andSensenbrenner, M. 1972. Growth and cultivation of dissociated neurons and glial cells from embryonic chick, rat and human brain in flask cultures. Neurobiology 2:97–105.
Hansson, E., Sellström, Å, Persson, L. I., andRönnbäck, L. 1980. Brain primary culture—a characterization. Brain Res. 188:233–246.
Hansson, E., Rönnbäck, L., Lowenthal, A., Noppe, M., Alling, C., Karlsson, B., andSellström, Å. 1982. Brain primary culture—a characterization (part II). Brain Res. 231:173–183.
Hansson, E., Rönnbäck, L., Persson, L. I., Lowenthal, A., Noppe, M., Alling, C., andKarlsson, B. 1984. Cellular composition of primary cultures from cerebral cortex, striatum, hippocampus, brain stem and cerebellum. Brain Res., in press.
Lowry, O. H., Rosebrough, N. J., Farr, A. L., andRandall, R. J. 1951. Protein measurement with the Folin phenol reagent. J. Biol. Chem. 193:265–275.
Steiner, A. L., Parker, C. W., andKipnis, D. M. 1972. Radioimmunoassay for cyclic nucleotides. I. Preparation of antibodies and iodinated cyclic nucleotides. J. Biol. Chem. 247:1106–1113.
Steiner, A. L., Pagliara, A. S., Chase, L. R., andKipnis, D. M. 1972. Radioimmunoassay for cyclic nucleotides. II. Adenosine 3′,5′,-monophosphate and guanosine 3′,5′-monophosphate in mammalian tissues and body fluids. J. Biol. Chem. 247:1114–1120.
Van Calker, D., Müller, M., andHamprecht, B. 1977. Accumulation of cyclic AMP in primary cultures of perinatal mouse brain is simultaneously not only stimulated but also inhibited by various neurohormones. Hoppe-Seyler's Zeitschrift für physiologische Chemie 358:1188.
Van Calker, D., andHamprecht, B. 1980. Effects of neurohormones on glial cells. Pages 31–67,in Fedoroff, S. andHertz, L. (eds.) Advances in Cellular Neurobiology, Vol. 1, Academic Press, Inc., N.Y.-London.
Seeman, P., Lee, T., Chau-Wong, M., Tedesco, J., andWong, K. 1976. Dopamine receptors in human and calf brains, using (3H)-apomorphine and an antipsychotic drug. Proc. Natl. Acad. Sci. (USA) 73:4354–4358.
Kebabian, J. W., Petzold, G. L., andGreengard, P. 1972. Dopamine-sensitive adenylate cyclase in caudate nucleus of rat brain, and its similarity to the “dopamine receptor”. Proc. Natl. Acad. Sci. (USA) 69:2145–2149.
Agrawal, H. C., Glisson, S. N., andHimwich, W. A. 1966. Changes in monoamines of rat brain during postnatal ontogeny. Biochim. Biophys. Acta. 130:511–513.
Breese, G. R., andTraylor, T. D. 1972. Developmental characteristics of brain catecholamines and tyrosine hydroxylase in the rat: effects of 6-hydroxydopamine. Br. J. Pharmacol. 44:210–222.
Loizou, L. A. 1972. The postnatal ontogeny of monoamine-containing neurons in the central nervous system of the albino rat. Brain Research 40:395–418.
Vernadakis, A., Nidess, R., andArnold, E. B. 1979. Role of glial cells in neural growth. Pages 27–38,in Meisami, E., andBrazier, M. A. B. (eds.) Neural Growth and Differentiation, IBRO Monogr. Ser. 5, Raven Press, New York.
Schousboe, A., Drejer, J., andDivac, I. 1980. Regional heterogeneity in astroglial cells. Implications of neuron-glia interactions. Trends in Neurosciences 3:XIII-XIV.
Hansson, E. 1983. Accumulation of putative amino acid neurotransmitters, monoamines and D-ala2-met-enkephaline-amide in primary astroglial cultures from various brain areas, visualized by autoradiography. Brain Research, 289;189–196.
Hansson, E. 1984. Enzyme activities of monoamine oxidase, cathechol-o-methyltransferase and γ-aminobutyric acid transaminase in primary astroglial cultures and adult rat brain from different brain regions. Neurochem. Res. 9:45–57.
McGeer, G. L., Eccles, J. C., andMcGeer, E. 1978. Catecholamine Neurons. Pages 233–271in McGeer, P. L., Eccles, J. C., andMcGeer, E. (eds.) Molecular Neurobiology of the Mammalian Brain. Plenum Press, New York and London.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hansson, E., Rönnbäck, L. & Sellström, Å. Is there a “dopaminergic glial cell”?. Neurochem Res 9, 679–689 (1984). https://doi.org/10.1007/BF00964514
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00964514