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- W2742422162 abstract "Adrenal chromaffin cells (CCs) are the main source of circulating catecholamines (CAs) that regulate the body response to stress. Release of CAs is controlled neurogenically by the activity of preganglionic sympathetic neurons through trains of action potentials (APs). APs in CCs are generated by robust depolarization following the activation of nicotinic and muscarinic receptors that are highly expressed in CCs. Bovine, rat, mouse, and human CCs also express a composite array of Na+, K+, and Ca2+ channels that regulate the resting potential, shape the APs, and set the frequency of AP trains. AP trains of increasing frequency induce enhanced release of CAs. If the primary role of CCs is simply to relay preganglionic nerve commands to CA secretion, why should they express such a diverse set of ion channels? An answer to this comes from recent observations that, like in neurons, CCs undergo complex firing patterns of APs suggesting the existence of an intrinsic CC excitability (non-neurogenically controlled). Recent work has shown that CCs undergo occasional or persistent burst firing elicited by altered physiological conditions or deletion of pore-regulating auxiliary subunits. In this review, we aim to give a rationale to the role of the many ion channel types regulating CC excitability. We will first describe their functional properties and then analyze how they contribute to pacemaking, AP shape, and burst waveforms. We will also furnish clear indications on missing ion conductances that may be involved in pacemaking and highlight the contribution of the crucial channels involved in burst firing." @default.
- W2742422162 created "2017-08-17" @default.
- W2742422162 creator A5006084301 @default.
- W2742422162 creator A5010045292 @default.
- W2742422162 creator A5060746359 @default.
- W2742422162 creator A5063920414 @default.
- W2742422162 date "2017-08-03" @default.
- W2742422162 modified "2023-09-23" @default.
- W2742422162 title "Roles of Na+, Ca2+, and K+ channels in the generation of repetitive firing and rhythmic bursting in adrenal chromaffin cells" @default.
- W2742422162 cites W1480204928 @default.
- W2742422162 cites W1489597780 @default.
- W2742422162 cites W1497712703 @default.
- W2742422162 cites W1509844096 @default.
- W2742422162 cites W1515515845 @default.
- W2742422162 cites W1517099987 @default.
- W2742422162 cites W1524201323 @default.
- W2742422162 cites W1530950307 @default.
- W2742422162 cites W1539097662 @default.
- W2742422162 cites W1568931203 @default.
- W2742422162 cites W1585941552 @default.
- W2742422162 cites W1587611015 @default.
- W2742422162 cites W1608643486 @default.
- W2742422162 cites W163561699 @default.
- W2742422162 cites W1711062418 @default.
- W2742422162 cites W1758515620 @default.
- W2742422162 cites W1803630514 @default.
- W2742422162 cites W1808292284 @default.
- W2742422162 cites W1886320289 @default.
- W2742422162 cites W1896791215 @default.
- W2742422162 cites W1920398807 @default.
- W2742422162 cites W1924875641 @default.
- W2742422162 cites W1959592693 @default.
- W2742422162 cites W1967514128 @default.
- W2742422162 cites W1967812690 @default.
- W2742422162 cites W1968305787 @default.
- W2742422162 cites W1968392714 @default.
- W2742422162 cites W1969731990 @default.
- W2742422162 cites W1970318910 @default.
- W2742422162 cites W1971376607 @default.
- W2742422162 cites W1972246035 @default.
- W2742422162 cites W1972795709 @default.
- W2742422162 cites W1975767206 @default.
- W2742422162 cites W1976874446 @default.
- W2742422162 cites W1978257737 @default.
- W2742422162 cites W1978699616 @default.
- W2742422162 cites W1981619826 @default.
- W2742422162 cites W1982950553 @default.
- W2742422162 cites W1985169379 @default.
- W2742422162 cites W1987801866 @default.
- W2742422162 cites W1991890788 @default.
- W2742422162 cites W1992371433 @default.
- W2742422162 cites W1993667019 @default.
- W2742422162 cites W1997498163 @default.
- W2742422162 cites W1999595005 @default.
- W2742422162 cites W2002159558 @default.
- W2742422162 cites W2006623752 @default.
- W2742422162 cites W2010667799 @default.
- W2742422162 cites W2012179510 @default.
- W2742422162 cites W2013011061 @default.
- W2742422162 cites W2016591645 @default.
- W2742422162 cites W2017847991 @default.
- W2742422162 cites W2018372979 @default.
- W2742422162 cites W2018764168 @default.
- W2742422162 cites W2019655661 @default.
- W2742422162 cites W2023251929 @default.
- W2742422162 cites W2024870161 @default.
- W2742422162 cites W2024958741 @default.
- W2742422162 cites W2025192851 @default.
- W2742422162 cites W2025308753 @default.
- W2742422162 cites W2028189987 @default.
- W2742422162 cites W2029226095 @default.
- W2742422162 cites W2031360486 @default.
- W2742422162 cites W2033815363 @default.
- W2742422162 cites W2041399253 @default.
- W2742422162 cites W2044241580 @default.
- W2742422162 cites W2046071134 @default.
- W2742422162 cites W2046770499 @default.
- W2742422162 cites W2047101025 @default.
- W2742422162 cites W2049227315 @default.
- W2742422162 cites W2049228395 @default.
- W2742422162 cites W2049942136 @default.
- W2742422162 cites W2051023125 @default.
- W2742422162 cites W2055184522 @default.
- W2742422162 cites W2055369008 @default.
- W2742422162 cites W2056010851 @default.
- W2742422162 cites W2056721266 @default.
- W2742422162 cites W2057906214 @default.
- W2742422162 cites W2061734290 @default.
- W2742422162 cites W2063779406 @default.
- W2742422162 cites W2063845237 @default.
- W2742422162 cites W2063876077 @default.
- W2742422162 cites W2066399601 @default.
- W2742422162 cites W2066805598 @default.
- W2742422162 cites W2067904303 @default.
- W2742422162 cites W2067995523 @default.
- W2742422162 cites W2068378623 @default.
- W2742422162 cites W2069079626 @default.
- W2742422162 cites W2071848758 @default.