POTASSIUM-EVOKED AND CARBACHOL-EVOKED RELEASE OF [H-3] NORADRENALINE FROM HUMAN NEUROBLASTOMA-CELLS, SH-SY5Y

被引:74
作者
MURPHY, NP [1 ]
BALL, SG [1 ]
VAUGHAN, PFT [1 ]
机构
[1] UNIV LEEDS, DEPT CARDIOVASC STUDIES, LEEDS LS2 9JT, W YORKSHIRE, ENGLAND
关键词
SH-SY5Y NEUROBLASTOMA CELLS; NORADRENALINE; RELEASE; MUSCARINIC RECEPTORS; CARBACHOL; DEPOLARIZATION;
D O I
10.1111/j.1471-4159.1991.tb02085.x
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The human neuroblastoma clone SH-SY5Y expresses potassium-, carbachol-, and calcium ionophore A23187-evoked, calcium-dependent release of [H-3]noradrenaline. Release in response to carbachol and potassium was greater than additive. Atropine (K(i) = 0.33 nM), hexahydrosiladifenidol (K(i) = 18 nM), and pirenzepine (K(i) = 1,183 nM) completely inhibited the carbachol-evoked noradrenaline release, an order of potency suggesting that an M3 receptor was linked to release. In contrast, noradrenaline release was only partially inhibited by the M2-selective antagonists methoctramine (10(-4) M) and AFDX-116 (10(-4) M), by approximately 14 and 46%, respectively. The nicotinic antagonist d-tubocurarine (10(-4) M) resulted in a partial inhibition of release, a finding suggesting that a nicotinic receptor may also be involved. SH-SY5Y provides a suitable cell line in which to study the biochemical mechanisms underlying the cholinergic receptor regulation of noradrenaline release.
引用
收藏
页码:1810 / 1815
页数:6
相关论文
共 31 条
[1]   INTRASYNAPTOSOMAL FREE CALCIUM-CONCENTRATION IS INCREASED BY PHORBOL ESTERS VIA A 1,4-DIHYDROPYRIDINE-SENSITIVE (L-TYPE) CA-2+ CHANNEL [J].
ADAMSON, P ;
HAJIMOHAMADREZA, I ;
BRAMMER, MJ ;
CAMPBELL, IC .
EUROPEAN JOURNAL OF PHARMACOLOGY, 1989, 162 (01) :59-66
[2]   MUSCARINIC RECEPTORS IN HUMAN SH-SY5Y NEUROBLASTOMA CELL-LINE - REGULATION BY PHORBOL ESTER AND RETINOIC ACID-INDUCED DIFFERENTIATION [J].
ADEM, A ;
MATTSSON, MEK ;
NORDBERG, A ;
PAHLMAN, S .
DEVELOPMENTAL BRAIN RESEARCH, 1987, 33 (02) :235-242
[3]   ENHANCEMENT OF NORADRENALINE RELEASE BY 12-O-TETRADECANOYL PHORBOL-13-ACETATE, AN ACTIVATOR OF PROTEIN-KINASE-C [J].
ALLGAIER, C ;
VONKUGELGEN, O ;
HERTTING, G .
EUROPEAN JOURNAL OF PHARMACOLOGY, 1986, 129 (03) :389-392
[4]  
ASHKENAZI A, 1989, TRENDS PHARM SCI S, V10, P16
[5]   MUSCARINIC RECEPTORS COUPLED TO PHOSPHOINOSITIDE HYDROLYSIS AND ELEVATED CYTOSOLIC CALCIUM IN A HUMAN NEURO-BLASTOMA CELL-LINE SK-N-SH [J].
BAIRD, JG ;
LAMBERT, DG ;
MCBAIN, J ;
NAHORSKI, SR .
BRITISH JOURNAL OF PHARMACOLOGY, 1989, 98 (04) :1328-1334
[6]   REGULATION OF DOPAMINE RELEASE FROM PC12 PHEOCHROMOCYTOMA CELL-CULTURES DURING STIMULATION WITH ELEVATED POTASSIUM OR CARBACHOL [J].
BAIZER, L ;
WEINER, N .
JOURNAL OF NEUROCHEMISTRY, 1985, 44 (02) :495-501
[7]   STIMULATION OF MUSCARINIC ACETYLCHOLINE-RECEPTORS INCREASES SYNAPTOSOMAL FREE CALCIUM-CONCENTRATION BY PROTEIN KINASE-DEPENDENT OPENING OF L-TYPE CALCIUM CHANNELS [J].
BOESS, FG ;
BALASUBRAMANIAN, MK ;
BRAMMER, MJ ;
CAMPBELL, IC .
JOURNAL OF NEUROCHEMISTRY, 1990, 55 (01) :230-236
[8]   PRESYNAPTIC REGULATION OF NEUROTRANSMITTER RELEASE IN THE BRAIN - FACTS AND HYPOTHESIS [J].
CHESSELET, MF .
NEUROSCIENCE, 1984, 12 (02) :347-375
[9]   MUSCARINIC AGONISTS EVOKE NEUROTRANSMITTER RELEASE - POSSIBLE ROLES FOR PHOSPHATIDYL INOSITOL BISPHOSPHATE BREAKDOWN PRODUCTS IN NEUROMODULATION [J].
DIAMANT, S ;
LEVARI, I ;
UZIELLI, I ;
ATLAS, D .
JOURNAL OF NEUROCHEMISTRY, 1988, 51 (03) :795-802
[10]   RELEASE OF [H-3]NOREPINEPHRINE FROM A CLONAL LINE OF PHEOCHROMOCYTOMA CELLS (PC12) BY NICOTINIC CHOLINERGIC STIMULATION [J].
GREENE, LA ;
REIN, G .
BRAIN RESEARCH, 1977, 138 (03) :521-528