Anxiolytic effects of NLRP3 inflammasome inhibition in a model of chronic sleep deprivation.
Anxiolytic effects of NLRP3 inflammasome inhibition in a model of chronic sleep deprivation.
复制标题
NLRP 3炎性小体抑制在慢性睡眠剥夺模型中的溶瘤作用。
DOI:
10.1038/s41398-020-01189-3
复制
发表时间:
2021-01-14
影响因子:
6.8
通讯作者:
Pasinetti GM
中科院分区:
文献类型:
--
作者:
Smith C;Trageser KJ;Wu H;Herman FJ;Iqbal UH;Sebastian-Valverde M;Frolinger T;Zeng E;Pasinetti GM
Sleep deprivation is a form of stress that provokes both inflammatory responses and neuropsychiatric disorders. Because persistent inflammation is implicated as a physiological process in anxiety disorders, we investigated the contributions of NLRP3 inflammasome signaling to anxiety and anxiolytic properties of flavanol diets in a model of chronic sleep deprivation. The results show a flavanol-rich dietary preparation (FDP) exhibits anxiolytic properties by attenuating markers of neuroimmune activation, which included IL-1β upregulation, NLRP3 signaling, and microglia activation in the cortex and hippocampus of sleep-deprived mice. Production of IL-1β and NLRP3 were critical for both anxiety phenotypes and microglia activation. Individual FDP metabolites potently inhibited IL-1β production from microglia following stimulation with NLRP3-specific agonists, supporting anxiolytic properties of FDP observed in models of sleep deprivation involve inhibition of the NLRP3 inflammasome. The study further showed sleep deprivation alters the expression of the circadian gene Bmal1, which critically regulated NLRP3 expression and IL-1β production.
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影响因子:
82.9
作者:
通讯作者:
--
影响因子:
64.8
作者:
通讯作者:
--
DOI:
10.3233/jad-2009-1135
发表时间:
2009
期刊:
Journal of Alzheimer's disease : JAD
影响因子:
--
作者:
Ferruzzi MG;Lobo JK;Janle EM;Cooper B;Simon JE;Wu QL;Welch C;Ho L;Weaver C;Pasinetti GM
通讯作者:
Pasinetti GM
影响因子:
4.6
作者:
Frolinger, Tal;Sims, Steven;Pasinetti, Giulio M.
通讯作者:
Pasinetti, Giulio M.
DOI:
10.1016/j.bbi.2018.06.010
发表时间:
2018-10
期刊:
Brain, behavior, and immunity
影响因子:
--
作者:
Herman FJ;Pasinetti GM
通讯作者:
Pasinetti GM