• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

大鼠海马神经元突触支架蛋白的超分辨率成像。

Super-resolution imaging of synaptic scaffold proteins in rat hippocampal neurons.

机构信息

Department of Pharmacology and Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA.

出版信息

STAR Protoc. 2023 Mar 17;4(1):102080. doi: 10.1016/j.xpro.2023.102080. Epub 2023 Feb 3.

DOI:10.1016/j.xpro.2023.102080
PMID:36853692
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9932186/
Abstract

Visualizing the nano-organization of the synapse is fundamental to elucidating the structure-function relationship of the nervous system. The advent of super-resolution microscopy provides a tool to assess and quantify the dynamic organization of numerous proteins at the synapse. Here we present a protocol assessing inhibitory synapse scaffold protein, gephyrin, in rat primary hippocampal cultures using dSTORM microscopy. We delineate the steps for artemisinin treatment, immunocytochemistry, dSTORM image acquisition, single-molecule localization, and the analysis of synaptic scaffold protein dynamics. For complete details on the use and execution of this protocol, please refer to Guzikowski and Kavalali (2022)..

摘要

可视化突触的纳米组织对于阐明神经系统的结构-功能关系至关重要。超分辨率显微镜的出现为评估和量化突触中众多蛋白质的动态组织提供了一种工具。在这里,我们使用 dSTORM 显微镜展示了一种评估大鼠原代海马培养物中抑制性突触支架蛋白胶质纤维酸性蛋白 (gephyrin) 的方案。我们描述了青蒿素处理、免疫细胞化学、dSTORM 图像采集、单分子定位和突触支架蛋白动力学分析的步骤。有关此方案使用和执行的完整详细信息,请参阅 Guzikowski 和 Kavalali (2022)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/75e8f228eb35/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/7f6fa17b4d83/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/f4127c6008fc/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/f8046b0e8264/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/bee4fcaaa816/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/d655c11d9b29/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/75e8f228eb35/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/7f6fa17b4d83/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/f4127c6008fc/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/f8046b0e8264/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/bee4fcaaa816/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/d655c11d9b29/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4f99/9932186/75e8f228eb35/gr5.jpg

相似文献

1
Super-resolution imaging of synaptic scaffold proteins in rat hippocampal neurons.大鼠海马神经元突触支架蛋白的超分辨率成像。
STAR Protoc. 2023 Mar 17;4(1):102080. doi: 10.1016/j.xpro.2023.102080. Epub 2023 Feb 3.
2
Quantifying molecular aggregation by super resolution microscopy within an excitatory synapse from mouse hippocampal neurons.通过超高分辨率显微镜定量分析来自小鼠海马神经元的兴奋性突触中的分子聚集。
STAR Protoc. 2021 Apr 14;2(2):100470. doi: 10.1016/j.xpro.2021.100470. eCollection 2021 Jun 18.
3
Protocol for matching protein localization to synapse morphology in primary rat neurons by correlative super-resolution microscopy.通过相关超分辨率显微镜对原代大鼠神经元中的蛋白质定位与突触形态进行匹配的方案。
STAR Protoc. 2024 Sep 20;5(3):103160. doi: 10.1016/j.xpro.2024.103160. Epub 2024 Jun 28.
4
Protocol for the culturing of primary hippocampal mouse neurons for functional in vitro studies.原代海马鼠神经元体外功能研究培养方案。
STAR Protoc. 2024 Jun 21;5(2):102991. doi: 10.1016/j.xpro.2024.102991. Epub 2024 Apr 11.
5
Complementary Use of Super-Resolution Imaging Modalities to Study the Nanoscale Architecture of Inhibitory Synapses.超分辨率成像模态的互补使用以研究抑制性突触的纳米级结构
Front Synaptic Neurosci. 2022 Apr 8;14:852227. doi: 10.3389/fnsyn.2022.852227. eCollection 2022.
6
Activity-Dependent Inhibitory Synapse Scaling Is Determined by Gephyrin Phosphorylation and Subsequent Regulation of GABA Receptor Diffusion.活动依赖性抑制性突触可塑性取决于 Gephyrin 磷酸化及其对 GABA 受体扩散的后续调节。
eNeuro. 2018 Jan 18;5(1). doi: 10.1523/ENEURO.0203-17.2017. eCollection 2018 Jan-Feb.
7
Ultradian Secretion of Growth Hormone in Mice: Linking Physiology With Changes in Synapse Parameters Using Super-Resolution Microscopy.小鼠生长激素的超昼夜分泌:利用超分辨率显微镜将生理学与突触参数变化联系起来。
Front Neural Circuits. 2020 May 25;14:21. doi: 10.3389/fncir.2020.00021. eCollection 2020.
8
Super-resolution Microscopical Localization of Dopamine Receptors 1 and 2 in Rat Hippocampal Synaptosomes.多巴胺受体 1 和 2 在大鼠海马突触小体中超分辨率显微镜定位。
Mol Neurobiol. 2018 Jun;55(6):4857-4869. doi: 10.1007/s12035-017-0688-y. Epub 2017 Jul 22.
9
Phosphoinositide detection at synapses of fixed murine hippocampal neurons.在固定的鼠海马神经元突触处检测磷酯酰肌醇。
STAR Protoc. 2024 Jun 21;5(2):102945. doi: 10.1016/j.xpro.2024.102945. Epub 2024 Apr 3.
10
N-cadherin relocalizes from the periphery to the center of the synapse after transient synaptic stimulation in hippocampal neurons.在海马神经元中短暂的突触刺激后,N-钙黏蛋白从突触外周重新定位到突触中心。
PLoS One. 2013 Nov 1;8(11):e79679. doi: 10.1371/journal.pone.0079679. eCollection 2013.

引用本文的文献

1
The postsynaptic density in excitatory synapses is composed of clustered, heterogeneous nanoblocks.兴奋性突触中的突触后致密物由聚集的、异质性纳米块组成。
J Cell Biol. 2025 Jun 2;224(6). doi: 10.1083/jcb.202406133. Epub 2025 Mar 27.
2
Functional specificity of liquid-liquid phase separation at the synapse.突触液-液相分离的功能特异性。
Nat Commun. 2024 Nov 21;15(1):10103. doi: 10.1038/s41467-024-54423-7.