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相关概念视频

Phenotypic Profiling of Human Stem Cell-Derived Midbrain Dopaminergic Neurons09:21

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This protocol describes the cell culturing of human midbrain dopaminergic neurons, followed by immunological staining and the generation of neuronal phenotypic profiles from acquired microscopic high-content images allowing the identification of phenotypic variations due to genetic or chemical...
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In Parkinson's Disease (PD), Substantia Nigra (SNc) dopaminergic neurons degenerate, leading to motor dysfunction. Here we report a protocol for culturing ventral midbrain neurons from a mouse expressing eGFP driven by a Tyrosine Hydroxylase (TH) promoter sequence, harvesting individual fluorescent neurons from the cultures, and measuring their transcriptome using...
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Isolation, Culture and Long-Term Maintenance of Primary Mesencephalic Dopaminergic Neurons From Embryonic Rodent Brains08:45

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The causes of degeneration of midbrain dopaminergic neurons during Parkinson’s disease are not fully understood. Cellular culture systems provide an essential tool for study of the neurophysiological properties of these neurons. Here we present an optimized protocol, which can be utilized for in vitro modeling of...
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Environmental Modulations of the Number of Midbrain Dopamine Neurons in Adult Mice09:35

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This protocol describes two different environmental manipulations and a concurrent brain infusion protocol to study environmentally-induced brain changes underlying adaptive behavior and brain repair in adult...
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Dopaminergic neurons play a vital regulatory role in the brain. Their loss is associated with Parkinson's disease. In this video, we show how to generate primary cultures of central dopaminergic neurons from embryonic mouse mesencephalon. Such cultures are useful to study the extreme vulnerability of these neurons to various...
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Dopamine is distinctly regulated in the midbrain nuclei, which contain the cell bodies and dendrites of the dopamine neurons. Here we describe a dissection and sample-handling approach to maximize results, and thus conclusions and insights, on dopamine regulation in the midbrain nuclei of the substantia nigra (SN) and ventral tegmental area (VTA) in...
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相关实验视频

Updated: Jan 7, 2026

Environmental Modulations of the Number of Midbrain Dopamine Neurons in Adult Mice
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病毒进入:开放的芝麻.

Mark Marsh1, Ari Helenius

  • 1Cell Biology Unit, MRC Laboratory for Molecular Cell Biology, and Department of Biochemistry and Molecular Biology, University College London, Gower Street, London WC1E 6BT, United Kingdom. m.marsh@ucl.ac.uk

Cell
|February 25, 2006
PubMed
概括
此摘要是机器生成的。

了解病毒复制和宿主相互作用是开发抗病毒策略的关键. 新的研究揭示了病毒如何进入宿主细胞,揭示了新的治疗点.

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相关实验视频

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科学领域:

  • 病毒学 病毒学
  • 细胞生物学 细胞生物学
  • 系统生物学 系统生物学

背景情况:

  • 开发有效的抗病毒策略需要详细了解病毒复制周期和宿主相互作用.
  • 动物病毒利用多种途径进入宿主细胞,这是它们生命周期中的关键阶段.

研究的目的:

  • 阐明病毒进入宿主细胞的复杂机制.
  • 为了确定抗病毒干预的新治疗点.

主要方法:

  • 细胞生物学技术 细胞生物学技术
  • 活细胞成像成像技术
  • 系统生物学方法系统生物学方法.

主要成果:

  • 详细了解动物病毒用于进入宿主细胞的多种途径.
  • 在病毒感染中阐明内细胞和细胞内囊泡运输在病毒感染中的作用.
  • 识别潜在的新点来抑制病毒复制.

结论:

  • 了解病毒进入机制显著提高了我们对宿主-病原体相互作用的了解.
  • 通过针对病毒感染的早期阶段,特别是病毒进入,可以开发新的治疗策略.
  • 对细胞生物学和系统生物学进行持续的研究对于对抗病毒性疾病至关重要.