Whole-tissue 3D imaging reveals intra-adipose sympathetic plasticity regulated by NGF-TrkA signal in cold-induced beiging.
Whole-tissue 3D imaging reveals intra-adipose sympathetic plasticity regulated by NGF-TrkA signal in cold-induced beiging.
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全组织 3D 成像揭示冷诱导米色中 NGF-TrkA 信号调节的脂肪内交感神经可塑性
DOI:
10.1007/s13238-018-0528-5
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发表时间:
2018-06
期刊:
影响因子:
21.1
通讯作者:
Zeng W
中科院分区:
文献类型:
--
作者:
Cao Y;Wang H;Zeng W
Sympathetic arborizations act as the essential efferent signals in regulating the metabolism of peripheral organs including white adipose tissues (WAT). However, whether these local neural structures would be of plastic nature, and how such plasticity might participate in specific metabolic events of WAT, remains largely uncharacterized. In this study, we exploit the new volume fluorescence-imaging technique to observe the significant, and also reversible, plasticity of intra-adipose sympathetic arborizations in mouse inguinal WAT in response to cold challenge. We demonstrate that this sympathetic plasticity depends on the cold-elicited signal of nerve growth factor (NGF) and TrkA receptor. Blockage of NGF or TrkA signaling suppresses intra-adipose sympathetic plasticity, and moreover, the cold-induced beiging process of WAT. Furthermore, we show that NGF expression in WAT depends on the catecholamine signal in cold challenge. We therefore reveal the key physiological relevance, together with the regulatory mechanism, of intra-adipose sympathetic plasticity in the WAT metabolism.
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影响因子:
82.9
作者:
Fischer K;Ruiz HH;Jhun K;Finan B;Oberlin DJ;van der Heide V;Kalinovich AV;Petrovic N;Wolf Y;Clemmensen C;Shin AC;Divanovic S;Brombacher F;Glasmacher E;Keipert S;Jastroch M;Nagler J;Schramm KW;Medrikova D;Collden G;Woods SC;Herzig S;Homann D;Jung S;Nedergaard J;Cannon B;Tschöp MH;Müller TD;Buettner C
通讯作者:
Buettner C
影响因子:
29
作者:
Kajimura S;Spiegelman BM;Seale P
通讯作者:
Seale P
影响因子:
64.8
作者:
SMEYNE, RJ;KLEIN, R;BARBACID, M
通讯作者:
BARBACID, M
影响因子:
64.5
作者:
Gautron L;Elmquist JK;Williams KW
通讯作者:
Williams KW
DOI:
10.1152/ajpregu.1995.268.3.r744
发表时间:
1995-03-01
影响因子:
2.8
作者:
YOUNGSTROM, TG;BARTNESS, TJ
通讯作者:
BARTNESS, TJ