Characterization of synaptic structural plasticity in mouse spinal dorsal horn neurons.

Characterization of synaptic structural plasticity in mouse spinal dorsal horn neurons.
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小鼠脊髓背角神经元突触结构可塑性的表征。

DOI:
10.1016/j.xpro.2023.102752
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发表时间:
2023-12-15
期刊:
影响因子:
--
通讯作者:
Li, Lingyong
Li, Lingyong
中科院分区:
其他
文献类型:
--
作者:
Ru, Qin;Magnusson, Jennifer;Li, Lingyong

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在这里,我们提出了一个管道在小鼠脊髓背角(SDH)神经元突触结构可塑性的表征。我们描述的步骤内SDH显微注射的EGFP病毒稀疏标记L4 SDH神经元无椎板切除术,宽动态范围的神经元成像,树突棘形态学分析,和F-肌动蛋白G-肌动蛋白的比例测量。该方案可应用于研究SDH以及大脑中的突触结构可塑性机制。有关本方案使用和执行的完整详细信息,请参见Li等人。(2023年)。树突棘形态学分析F-肌动蛋白与G-肌动蛋白比率分析协议可用于表征脑神经元中的突触结构可塑性出版者注:进行任何实验协议都需要遵守当地机构的实验室安全和伦理指南。在这里,我们提出了一个管道在小鼠脊髓背角(SDH)神经元突触结构可塑性的表征。我们描述的步骤内SDH显微注射的EGFP病毒稀疏标记L4 SDH神经元无椎板切除术,宽动态范围的神经元成像,树突棘形态学分析,和F-肌动蛋白G-肌动蛋白的比例测量。该方案可应用于研究SDH以及大脑中的突触结构可塑性机制。
Here, we present a pipeline for the characterization of synaptic structural plasticity in mouse spinal dorsal horn (SDH) neurons. We describe steps for the intra-SDH microinjection of the EGFP virus to sparsely label L4 SDH neurons without laminectomy, wide dynamic range neuron imaging, dendritic spine morphometric analysis, and F-actin to G-actin ratio measurement. This protocol can be applied to investigate the synaptic structural plasticity mechanisms in the SDH as well as in the brain. For complete details on the use and execution of this protocol, please refer to Li et al. (2023). Protocol characterizes synaptic structural plasticity in spinal dorsal horn neurons Dendritic spine morphological analysis F-actin to G-actin ratio analysis Protocol can be used to characterize synaptic structural plasticity in brain neurons Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. Here, we present a pipeline for the characterization of synaptic structural plasticity in mouse spinal dorsal horn (SDH) neurons. We describe steps for the intra-SDH microinjection of the EGFP virus to sparsely label L4 SDH neurons without laminectomy, wide dynamic range neuron imaging, dendritic spine morphometric analysis, and F-actin to G-actin ratio measurement. This protocol can be applied to investigate the synaptic structural plasticity mechanisms in the SDH as well as in the brain.
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