Repeated activation of C1 neurons in medulla oblongata decreases anti-inflammatory effect via the hypofunction of the adrenal gland adrenergic response
Repeated activation of C1 neurons in medulla oblongata decreases anti-inflammatory effect via the hypofunction of the adrenal gland adrenergic response
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延髓中 C1 神经元的重复激活通过肾上腺肾上腺素能反应功能减退降低抗炎作用
DOI:
10.1016/j.bbi.2023.04.003
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Morita Hironobu
中科院分区:
文献类型:
--
作者:
Abe Chikara;Katayama Chikako;Bazek Murat;Nakamura Yasuna;Ohbayashi Kento;Horii Kazuhiro;Fujimoto Chisato;Tanida Mamoru;Iwasaki Yusaku;Inoue Tsuyoshi;Nin Fumiaki;Morita Hironobu
The immune system is known to be controlled by the autonomic nervous system including sympathetic and parasympathetic (vagus) nerves. C1 neurons in the medulla oblongata, which participate in the control of the autonomic nervous system, are responders to stressors and regulate the immune system. Short-term activation of C1 neurons suppresses inflammation, while the effect of a long-term activation of these neurons on the inflammatory reflex is unclear. We, herein, demonstrate that the coactivation of both the splenic sympathetic nerves and the adrenal gland adrenergic response are indispensable for the prognosis of acute lung injury. The chemogenetic activation of C1 neurons increased plasma catecholamine including adrenaline and noradrenaline levels. The deletion of catecholaminergic cells using local injections of viral vector in the adrenal gland abolished the protective effect against acute lung injury when the C1 neurons were stimulated by either chemogenetic or optogenetic tools. Furthermore, repeated activation of C1 neurons using chemogenetic tool inhibited the adrenal response without affecting the plasma noradrenaline levels, eliminated the protective effect against acute lung injury. This was rescued by the isoprenaline administration. We concluded that the maintenance of an adrenergic response via C1 neurons in the adrenal gland is a prerequisite for the delivery of an effective anti-inflammatory response.
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影响因子:
5.5
作者:
BRITTAIN, RT;HANDLEY, SL
通讯作者:
HANDLEY, SL
DOI:
10.1007/978-1-61779-536-7_18
发表时间:
2012
期刊:
Methods in molecular biology (Clifton, N.J.)
影响因子:
--
作者:
Grau, Cristina Malagelada;Greene, Lloyd A
通讯作者:
Greene, Lloyd A
影响因子:
10.3
作者:
ALABADIE, MS;KENT, GG;GAWKRODGER, DJ
通讯作者:
GAWKRODGER, DJ
DOI:
10.1016/0165-1838(81)90068-0
发表时间:
1981
期刊:
Journal of the autonomic nervous system
影响因子:
--
作者:
Loewy,AD
通讯作者:
Loewy,AD
DOI:
10.2170/jjphysiol.39.511
发表时间:
1989
期刊:
The Japanese journal of physiology
影响因子:
--
作者:
D. Biesold;M. Kurosawa;A. Sato;A. Trzebski
通讯作者:
A. Trzebski