Protocol for isolating young adult parvalbumin interneurons from the mouse brain for extraction of high-quality RNA.

IF 17.7 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2021-08-04 eCollection Date: 2021-09-17 DOI:10.1016/j.xpro.2021.100714
Donald J Joseph, Markus Von Deimling, Yuiko Hasegawa, Ana G Cristancho, Rashmi Risbud, Almedia J McCoy, Eric D Marsh
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Abstract

Dysfunction in the parvalbumin (PV) subclass of GABAergic interneurons is implicated in several neurodevelopmental disorders that evolve in severity with postnatal developmental stages. Understanding the molecular underpinnings of the postnatal changes in the function of PV interneurons has been limited by the difficulty in the isolation of pure adult PV interneurons and high-quality RNA. Here, we describe our protocol for the isolation of pure young adult PV interneurons and preparation of high-quality RNA from these cells. For complete details on the use and execution of this protocol, please refer to Joseph et al. (2021).

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从小鼠大脑中分离年轻的成体副视神经元以提取高质量 RNA 的方法。
GABA能中间神经元副阀(PV)亚类的功能障碍与多种神经发育障碍有关,其严重程度随出生后发育阶段的变化而变化。由于难以分离纯合的成年 PV 中间神经元和高质量的 RNA,对出生后 PV 中间神经元功能变化的分子基础的了解受到了限制。在此,我们介绍了分离纯合的年轻成年 PV 神经元并从这些细胞中制备高质量 RNA 的方案。有关该方案使用和执行的完整细节,请参阅 Joseph 等人(2021 年)。
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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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