Cu2+ potently enhances ATP-activated current in rat nodose ganglion neurons

Neuroscience Letters

Volumn 219, Issue 1, 1996, Pages 45-48

  Li, Chaoying ^a   Peoples, Robert W ^a   Weight, Forrest F ^a  

^a NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM   (United States)

Author keywords

ATP; Copper; Ion channels; Modulation; Neuron; P(2X) Purinoceptors; Proton; Zinc

Indexed keywords

ADENOSINE TRIPHOSPHATE; COPPER; PURINE RECEPTOR; ZINC; ION CHANNEL;

ANIMAL CELL; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; ELECTROPHYSIOLOGY; MALE; NODOSE GANGLION; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL; RAT; ANIMAL; DOSE RESPONSE; DRUG EFFECT; SPRAGUE DAWLEY RAT;

ADENOSINE TRIPHOSPHATE; ANIMALS; COPPER; DOSE-RESPONSE RELATIONSHIP, DRUG; ION CHANNELS; MALE; NODOSE GANGLION; RATS; RATS, SPRAGUE-DAWLEY;

EID: 0030588328     PISSN: 03043940     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-3940(96)13186-4     Document Type: Article

References (21)

1. [1] Barden, H., The histochemical distribution and localization of copper, iron, neuromelanin and lysosomal enzyme activity in the brain of aging rhesus monkey and the dog, J. Neuropathol. Exp. Neurol., 30 (1971) 650-667.
2. [2] Brake, A.J., Wagenbach, M.J. and Julius, D., New structural motif for ligand-gated ion channels defined by an ionotropic ATP receptor, Nature, 371 (1994) 519-523.
3. 2+ potentiates ATP-activated current in rat sympathetic neurons, Pfluegers Arch., 424 (1993) 152-158.
4. [4] DeLean, A., Munson, P.J. and Rodbard, D., Simultaneous analysis of families of sigmoidal curves: application to bioassay, radioligand assay, and physiological dose-response curves, Am. J. Physiol., 235 (1978) E97-E102.
5. 2+, Neuron, 5 (1990) 781-788.
6. [6] Edwards, F.A., Gibb, A.J. and Colquhoun, D., ATP receptor-mediated synaptic currents in the central nervous system, Nature, 359 (1992) 144-147.
7. [7] Evans, R., Derkach, V. and Surprenant, A., ATP mediates fast synaptic transmission in mammalian neurons, Nature, 357 (1992) 503-505.
8. [8] Inoue, K., Nakazawa, K., Fujimori, K. and Takanaka, A., Extracellular adenosine 5′-triphosphate-evoked norepinephrine secretion not relating to voltage-gated Ca channels in pheochromocytoma PC12 cells, Neurosci. Lett., 106 (1989) 294-299.
9. [9] Kardos, J., Kovács, I., Hajós, F., Kálman, M. and Simonyi, M., Nerve endings from rat brain tissue release copper upon depolarization. A possible role in regulating neuronal excitability, Neurosci. Lett., 103 (1989) 139-144.
10. 2X2 purinoceptor to ATP revealed by changing extracellular pH, Br. J. Pharmacol., 117 (1996) 1371-1373.
11. [11] Kozma, M., Szerdahelyi, P. and Kása, P., Histochemical detection of zinc and copper in various neurons of the central nervous system, Acta Histochem., 69 (1981) 12-17.
12. 2+ potentiates excitatory action of ATP on mammalian neurons, Proc. Natl. Acad. Sci. USA, 90 (1993) 8264-8267.
13. [13] Li, C., Peoples, R.W. and Weight, F.F., Acid pH augments excitatory action of ATP on a dissociated mammalian sensory neuron, NeuroReport, 7 (1996) 2151-2154.
14. 2+ in rat nodose ganglion neurons, J. Neurophysiol., 76 (1996) 3048-3058.
15. 2X ATP receptor ion channel with widespread distribution in the brain, J. Neurosci., 16 (1996) 448-455.
16. [16] Silinsky, E.M., Gerzanich, V. and Vanner, S.M., ATP mediates excitatory synaptic transmission in mammalian neurones, Br. J. Pharmacol., 106 (1992) 762-763.
17. A receptors are differentially sensitive to zinc: dependence on subunit composition, Br. J. Pharmacol., 103 (1991) 1837-1939.
18. [18] Sneddon, P., Westfall, D.P. and Fedan, J.S., Cotransmitters in the motor nerves of the guinea pig vas deferens: electrophysiological evidence, Science, 218 (1982) 693-695.
19. [19] Szerdahelyi, P. and Kása, P., Histochemical demonstration of copper in normal rat brain and spinal cord, Histochemistry, 85 (1986) 341-347.
20. [20] Isselbacher, K.J., Braunwald, E., Wilson, J.D., Martin, J.B., Fauci, A.S. and Kasper, D.L., Harrison's Principles of Internal Medicine, 13th edn., McGraw-Hill, New York, 1994, 2490 pp.
21. [21] Woodhull, A.M., Ionic blockage of sodium channels in nerve, J. Gen. Physiol., 61 (1973) 687-708.