Adenosine inhibits L- and N-type calcium channels in pituitary melanotrophs. Evidence for the involvement of a G protein in calcium channel gating

Journal of Neuroendocrinology

Volumn 8, Issue 2, 1996, Pages 85-91

  Mei, Yan Ai ^a,b   Le Foll, Frank ^a   Vaudry, Hubert ^a   Cazin, Lionel ^a  

^a UNIVERSITÉ DE ROUEN   (France)

^b SHANGHAI JIAO TONG UNIVERSITY SCHOOL OF MEDICINE   (China)

Author keywords

Adenosine; Calcium current; Melanotroph; Patch clamp

Indexed keywords

2 [4 (2 CARBOXYETHYL)PHENETHYLAMINO]ADENOSINE 5' (N ETHYLCARBOXAMIDE); ADENOSINE; ADENOSINE A1 RECEPTOR; ADENOSINE RECEPTOR STIMULATING AGENT; ADENYLATE CYCLASE; ALPHA INTERMEDIN; CALCIUM CHANNEL; CYCLIC AMP; GUANINE NUCLEOTIDE BINDING PROTEIN; ISOBUTYLMETHYLXANTHINE; PERTUSSIS TOXIN; PHENYLISOPROPYLADENOSINE; PHOSPHODIESTERASE INHIBITOR; R PIA; UNCLASSIFIED DRUG;

ACTION POTENTIAL; ANIMAL CELL; ARTICLE; CALCIUM CURRENT; CELL CULTURE; CHANNEL GATING; CONTROLLED STUDY; DRUG EFFECT; DRUG SELECTIVITY; HORMONE RELEASE; HYPOPHYSIS CELL; ION CURRENT; MALE; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL;

1-METHYL-3-ISOBUTYLXANTHINE; ADENOSINE; ADENYLATE CYCLASE TOXIN; ANIMALS; CALCIUM CHANNEL BLOCKERS; CELLS, CULTURED; CYCLIC AMP-DEPENDENT PROTEIN KINASES; ELECTROPHYSIOLOGY; GTP-BINDING PROTEINS; GUANOSINE 5'-O-(3-THIOTRIPHOSPHATE); ION CHANNEL GATING; MELANOCYTE-STIMULATING HORMONES; MEMBRANE POTENTIALS; PATCH-CLAMP TECHNIQUES; PERTUSSIS TOXIN; PHENYLISOPROPYLADENOSINE; PHOSPHODIESTERASE INHIBITORS; PITUITARY GLAND; RANA RIDIBUNDA; VIRULENCE FACTORS, BORDETELLA;

EID: 0029917476     PISSN: 09538194     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1365-2826.1996.tb00827.x     Document Type: Article

References (35)

1. Phillis JW, Wu PH. (1981). The role of adenosine and its nucleotides in central synaptic transmission. Prog Neurobiol. 19: 187-199.
2. Fredholm BB, Dunwiddie TV. (1988). How does adenosine inhibit transmitter release? Trends Pharmacol Sci. 9: 130-134.
3. Silinsky EM. (1984). On the mechanism by which adenosine receptor activation inhibits the release of acetylcholine from motor nerve endings. J Physiol (Lond). 346: 243-256.
4. Wakade AR, Wakade TD. (1978). Inhibition of noradrenaline release by adenosine. J Physiol (Lond). 282: 35-49.
5. Prince AD, Stevens CF. (1992). Adenosine decreases neurotransmitter release at central synapses. Proc Natl Acad Sci USA. 89: 8586-8590.
6. Dorflinger LJ, Schonbrunn A. (1985). Adenosine inhibits prolactin and growth hormone secretion in a clonal pituitary cell line. Endocrinology. 117: 2330-2338.
7. Anand-Srivastava MB, Cantin M, Gutkowska J. (1989). Adenosine regulates the release of adrenocorticotropic hormone (ACTH) from cultured anterior pituitary cells. Mol Cell Biochem. 89: 21-28.
8. Scaccianoce S, Navarra D, Sciullo AD, Angelucci L, Endröczi E. (1989). Adenosine and pituitary-adrenocortical axis activity in the rat. Neuroendocrinology. 50: 464-468.
9. Fredholm BB, Jonzon B, Lindstrom K. (1983). Adenosine receptor-mediated increases and decreases in cyclic AMP in hippocampal slices treated with forskolin. Acta Physiol Scand. 117: 461-463.
10. 2 receptor: Structure-function relationships. Med Res Rev. 12: 423-471.
11. 1 adenosine receptor. Studies on the ligand binding site by site-directed mutagenesis. J Biol Chem. 267: 10764-10770.
12. 1 adenosine receptors negatively coupled to adenylate cyclase. J Neuroendocrinol. 4: 751-757.
13. 1 purinergic receptors. J Physiol (Lond). 481: 349-355.
14. 1-adenosine receptor in frog melanotrophs. J Physiol (Lond). (in press).
15. Louiset E, Cazin L, Lamacz M, Tonon MC, Vaudry H. (1988). Patch-clamp study of the ionic currents underlying action potentials in cultured frog pituitary melanotrophs. Neuroendocrinology. 48: 507-515.
16. Valentijn JA, Louiset E, Vaudry H, Cazin, L. (1992). Voltage-dependent modulation of calcium current by GTPS and dopamine in cultured frog pituitary melanotrophs. Neurosci Lett. 138: 216-220.
17. 2+ currents. J Physiol (Lond). 476: 185-195.
18. Valentijn JA, Louiset E, Vaudry H, Cazin L. (1991). Dopamine-induced inhibition of action potentials in cultured frog pituitary melanotrophs is mediated through activation of potassium channels and inhibition of calcium and sodium channels. Neuroscience. 42: 29-39.
19. Swandulla D, Armstrong CM. (1988). Fast-deactivating calcium channels in chick sensory neurons. J Gen Physiol. 92: 197-218.
20. Marchetti C, Carignan C, Robello M. (1991). Voltage-dependent calcium current in dissociated granule cells from rat cerebellum. Neuroscience. 43:121-133
21. London C, Wolff J. (1977). Two distinct adenosine-sensitive sites on adenylate cyclase. Proc Natl Acad Sci USA. 74: 5482-5486.
22. 2+ current by adenosine in ferret isolated right ventricular myocytes. J Physiol (Lond). 471: 269-293.
23. 1 receptor decreases N-type calcium current in mouse motoneurons. J Neurosci. 14: 3628-3634.
24. Gross RA, MacDonald RL, Ryan-Jastrow T. (1989). 2-Chloroadenosine reduces the N calcium current of cultured mouse sensory neurones in a pertussis toxin-sensitive manner. J Physiol. (Lond). 411: 589-595.
25. Kasai H, Aosaki T. (1989). Modulation of Ca-channel current by an adenosine analog mediated by GTP-binding protein in chick sensory neurons. Pflügers Arch. 414: 145-149.
26. 2- current in hippocampal CA3 neurons. Neuron 10: 327-334.
27. 2+ channels in adult rat sympathetic neurons. J Neurophysiol. 70: 610-620.
28. o. J Biol Chem. 266: 22285-22289.
29. Stiles GL. (1992). Adenosine receptors. J Biol Chem. 267: 6451-6454.
30. van Calker D, Müller M, Hamprecht B. (1979). Adenosine regulates via two different types of receptors, the accumulation of cyclic AMP in cultured brain cells. J Neurochem. 33: 999-1005.
31. 1 receptors inhibit adenylate cyclase activity and neurotransmitter release and hyperpolarize pyramidal neurons in rat hippocampus. J Pharmacol Exp Ther. 249: 31-36.
32. Olah ME, Stiles GL. (1992). Adenosine receptors. Annu Rev Physiol. 54: 211-225.
33. Yatani A, Codina J, Imoto Y, Reeves JP, Birnbaumer L, Brown AM, (1987). A G-protein directly regulates mammalian cardiac calcium channels. Science. 238: 1288-1291.
34. 2+ channels in sensory neurons. Proc Natl Acad Sci USA. 85: 3633-3637.
35. 4 receptor inhibits an L-type calcium current in cerebellar granule cells. Neuroscience. 68: 107-116