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相关概念视频

Recycling Endosomes and Transcytosis00:58

Recycling Endosomes and Transcytosis

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The recycling endosome, also known as the endosomal recycling compartment (ERC), is a part of the slow-recycling process of the endocytic pathway. Molecules internalized through receptor-mediated endocytosis are either degraded in the lysosomes or are recycled to the plasma membrane through the fast- or slow-recycling route.
The recycling endosome is not a single organelle but an extensively tubulated network of recycling pathways. It functions in storing molecules or transporting them across...
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Delivery Pathways to the Lysosome01:36

Delivery Pathways to the Lysosome

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Eukaryotic cells use different mechanisms to eliminate toxic waste obsolete and worn-out substances. Lysosomes play a pivotal role in this, and hence, these substances are carried to the lysosome from other parts of the cell and extracellular space through different pathways. The most elaborately studied pathways to the lysosome are the endocytic pathways.
Endocytosis
In endocytosis, the cell membrane takes up macromolecules and particles from the surrounding medium. Clathrin-mediated...
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Quantification of Efferocytosis by Single-cell Fluorescence Microscopy
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细胞分裂:组织分离的通道.

Sunghee Cho1,2, Hyunwoo Ju1,2,3,4

  • 1Burke Neurological Institute, White Plains, NY, USA.

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism
|March 16, 2026
PubMed
概括

中枢神经系统受伤后的炎症具有双重作用. 增强细胞衰变,即巨细胞清除死细胞,为诸如中风之类的炎症性疾病提供了一个有前途的治疗策略.

关键词:
模式识别受体的模式识别受体细胞 (phagocytes) 是一种细胞体.现型变化 现型变化一次性中风中风中风中风中风组织清除 组织清除

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Identification and Analysis of Mouse Erythroid Progenitors using the CD71/TER119 Flow-cytometric Assay
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Isolation, Characterization, and Purification of Macrophages from Tissues Affected by Obesity-related Inflammation
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科学领域:

  • 神经科学是一个神经科学.
  • 免疫学 免疫学 免疫学
  • 病理学 病理学 病理学

背景情况:

  • 中枢神经系统 (CNS) 的损伤,如中风,引发复杂的炎症反应.
  • 虽然炎症与中风严重程度相关,但抗炎药物已显示出有限的疗效.
  • 阻止炎症细胞进入大脑可以阻碍恢复,揭示了它们的关键双重作用.

研究的目的:

  • 审查单细胞衍生巨细胞 (M-Mφ) 在中枢神经系统损伤炎症中的双重作用.
  • 探讨在解决炎症方面效细胞酶的机制.
  • 讨论加强细胞增强作为中枢神经系统炎症性疾病的治疗策略,特别是脑缺血.

主要方法:

  • 文献综述侧重于模式识别受体 (PRRs),巨细胞表型和细胞.
  • 分析PRRs,细胞危险信号和巨细胞功能切换之间的相互作用.
  • 检查在启动和解决炎症反应中的细胞体的作用.

主要成果:

  • 单细胞衍生的巨细胞 (M-Mφ) 对于启动和解决中枢神经系统损伤后的炎症至关重要.
  • 巨细胞的表型可塑性,从炎症转变为亲解决性,是解决的关键.
  • 通过PRRs调解的细胞分裂对于触发这种支持解决的转变至关重要.

结论:

  • 巨细胞在中枢神经系统炎症性疾病中表现出至关重要的功能可塑性.
  • 持续的细胞分裂对于解决炎症至关重要.
  • 增强乙细胞增生是一种有前途的治疗途径,用于炎症性疾病,特别是脑缺血.