Astrocyte-derived interleukin-33 promotes microglial synapse engulfment and neural circuit development.
Astrocyte-derived interleukin-33 promotes microglial synapse engulfment and neural circuit development.
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星形胶质细胞衍生的白介素-33促进了小胶质的突触吞噬和神经回路的发育。
DOI:
10.1126/science.aal3589
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发表时间:
2018-03-16
期刊:
影响因子:
--
通讯作者:
Molofsky AV
中科院分区:
文献类型:
--
作者:
Vainchtein ID;Chin G;Cho FS;Kelley KW;Miller JG;Chien EC;Liddelow SA;Nguyen PT;Nakao-Inoue H;Dorman LC;Akil O;Joshita S;Barres BA;Paz JT;Molofsky AB;Molofsky AV
Neuronal synapse formation and remodeling is essential to central nervous system (CNS) development and is dysfunctional in neurodevelopmental diseases. Innate immune signals regulate tissue remodeling in the periphery, but how this impacts CNS synapses is largely unknown. Here we show that the IL-1 family cytokine Interleukin-33 (IL-33) is produced by developing astrocytes and is developmentally required for normal synapse numbers and neural circuit function in the spinal cord and thalamus. We find that IL-33 signals primarily to microglia under physiologic conditions, that it promotes microglial synapse engulfment, and that it can drive microglial-dependent synapse depletion in vivo. These data reveal a cytokine-mediated mechanism required to maintain synapse homeostasis during CNS development. The astrocyte-encoded cytokine Interleukin-33 promotes microglial synapse remodeling during CNS development.
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影响因子:
34.7
作者:
Clarke, Laura E.;Barres, Ben A.
通讯作者:
Barres, Ben A.
DOI:
10.1523/jneurosci.5083-09.2010
发表时间:
2010-04-14
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Paz JT;Christian CA;Parada I;Prince DA;Huguenard JR
通讯作者:
Huguenard JR
影响因子:
64.5
作者:
Lui H;Zhang J;Makinson SR;Cahill MK;Kelley KW;Huang HY;Shang Y;Oldham MC;Martens LH;Gao F;Coppola G;Sloan SA;Hsieh CL;Kim CC;Bigio EH;Weintraub S;Mesulam MM;Rademakers R;Mackenzie IR;Seeley WW;Karydas A;Miller BL;Borroni B;Ghidoni R;Farese RV Jr;Paz JT;Barres BA;Huang EJ
通讯作者:
Huang EJ
影响因子:
25
作者:
Haynes, Sharon E.;Hollopeter, Gunther;Julius, David
通讯作者:
Julius, David
影响因子:
64.8
作者:
Sekar A;Bialas AR;de Rivera H;Davis A;Hammond TR;Kamitaki N;Tooley K;Presumey J;Baum M;Van Doren V;Genovese G;Rose SA;Handsaker RE;Schizophrenia Working Group of the Psychiatric Genomics Consortium;Daly MJ;Carroll MC;Stevens B;McCarroll SA
通讯作者:
McCarroll SA