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脆弱的吞噬细胞:FMRP正向调节吞噬活性。

Fragile phagocytes: FMRP positively regulates engulfment activity.

作者信息

Logan Mary A

机构信息

Jungers Center for Neurosciences Research, Department of Neurology, Oregon Health and Science University, Portland, OR 97239

出版信息

J Cell Biol. 2017 Mar 6;216(3):531-533. doi: 10.1083/jcb.201702034. Epub 2017 Feb 22.

DOI:10.1083/jcb.201702034
PMID:28228533
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5350528/
Abstract

Defective immune system function is implicated in autism spectrum disorders, including Fragile X syndrome. In this issue, O'Connor et al. (2017. https://doi.org/10.1083/jcb.201607093) demonstrate that phagocytic activity of systemic immune cells is compromised in a model of Fragile X, highlighting intriguing new mechanistic connections between FMRP, innate immunity, and abnormal development.

摘要

免疫系统功能缺陷与自闭症谱系障碍有关,包括脆性X综合征。在本期杂志中,奥康纳等人(2017年。https://doi.org/10.1083/jcb.201607093)证明,在脆性X模型中,全身免疫细胞的吞噬活性受损,这突出了脆性X智力低下蛋白(FMRP)、先天免疫和异常发育之间有趣的新机制联系。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d8c/5350528/55a127a47047/JCB_201702034_Fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d8c/5350528/55a127a47047/JCB_201702034_Fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d8c/5350528/55a127a47047/JCB_201702034_Fig1.jpg

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本文引用的文献

1
A model of Fragile X syndrome exhibits defects in phagocytosis by innate immune cells.脆性X综合征模型显示先天性免疫细胞在吞噬作用方面存在缺陷。
J Cell Biol. 2017 Mar 6;216(3):595-605. doi: 10.1083/jcb.201607093. Epub 2017 Feb 21.
2
Astrocytic Contributions to Synaptic and Learning Abnormalities in a Mouse Model of Fragile X Syndrome.星形胶质细胞对脆性 X 综合征小鼠模型中突触和学习异常的贡献。
Biol Psychiatry. 2017 Jul 15;82(2):139-149. doi: 10.1016/j.biopsych.2016.08.036. Epub 2016 Sep 13.
3
Macrophages and cellular immunity in Drosophila melanogaster.
G3 (Bethesda). 2018 Mar 2;8(3):833-843. doi: 10.1534/g3.117.300427.
果蝇中的巨噬细胞和细胞免疫。
Semin Immunol. 2015 Dec;27(6):357-68. doi: 10.1016/j.smim.2016.03.010. Epub 2016 Apr 23.
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New insights on the role of microglia in synaptic pruning in health and disease.小胶质细胞在健康和疾病状态下突触修剪中作用的新见解。
Curr Opin Neurobiol. 2016 Feb;36:128-34. doi: 10.1016/j.conb.2015.12.004. Epub 2015 Dec 30.
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Immune mediators in the brain and peripheral tissues in autism spectrum disorder.自闭症谱系障碍中大脑和外周组织中的免疫介质
Nat Rev Neurosci. 2015 Aug;16(8):469-86. doi: 10.1038/nrn3978.
6
Cell biology in neuroscience: Architects in neural circuit design: glia control neuron numbers and connectivity.神经科学中的细胞生物学:神经回路设计中的建筑师:神经胶质细胞控制神经元数量和连接性。
J Cell Biol. 2013 Nov 11;203(3):395-405. doi: 10.1083/jcb.201306099.
7
A randomized double-blind, placebo-controlled trial of minocycline in children and adolescents with fragile x syndrome.一项针对脆性 X 综合征儿童和青少年的米诺环素随机双盲、安慰剂对照试验。
J Dev Behav Pediatr. 2013 Apr;34(3):147-55. doi: 10.1097/DBP.0b013e318287cd17.
8
Open-label add-on treatment trial of minocycline in fragile X syndrome.开放性标签添加治疗脆性 X 综合征的米诺环素试验。
BMC Neurol. 2010 Oct 11;10:91. doi: 10.1186/1471-2377-10-91.
9
The state of synapses in fragile X syndrome.脆性 X 综合征中的突触状态。
Neuroscientist. 2009 Oct;15(5):549-67. doi: 10.1177/1073858409333075. Epub 2009 Mar 26.
10
Drosophila fragile X mental retardation protein developmentally regulates activity-dependent axon pruning.果蝇脆性X智力低下蛋白在发育过程中调节依赖于活动的轴突修剪。
Development. 2008 Apr;135(8):1547-57. doi: 10.1242/dev.015867. Epub 2008 Mar 5.