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相关概念视频

Autoimmune Disorders01:29

Autoimmune Disorders

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Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
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Cell-mediated Immune Responses01:40

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Special Features of Adaptive Immunity01:20

Special Features of Adaptive Immunity

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The adaptive immune system, a crucial component of the overall immune response, offers a highly specialized defense against pathogens. It involves specific cell types and features, enabling it to combat infections effectively and efficiently.
The primary cell types involved in adaptive immunity are T cells and B cells. Each type has a unique role in defending the body against pathogens. T cells are responsible for cell-mediated immunity. They identify and eliminate infected cells directly,...
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Inflammatory Response01:28

Inflammatory Response

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An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
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T Cell Types and Functions01:24

T Cell Types and Functions

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When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
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相关实验视频

Updated: Jun 15, 2025

Development of Stem Cell-derived Antigen-specific Regulatory T Cells Against Autoimmunity
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Development of Stem Cell-derived Antigen-specific Regulatory T Cells Against Autoimmunity

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关闭自身免疫

Jon D Laman1, Michael Molloy2, Randolph J Noelle2,3

  • 1Department of Pathology and Medical Biology, University Medical Center Groningen, Groningen, Netherlands.

Science (New York, N.Y.)
|August 22, 2024
PubMed
概括
此摘要是机器生成的。

30年前发现的CD40L抗体正在成为自身免疫性疾病的有效治疗方法. 这些药物向CD40连接体路径, 为患者提供新的希望.

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High-Efficiency Generation of Antigen-Specific Primary Mouse Cytotoxic T Cells for Functional Testing in an Autoimmune Diabetes Model
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Isolation and Th17 Differentiation of Na&#239;ve CD4 T Lymphocytes
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Isolation and Th17 Differentiation of Naïve CD4 T Lymphocytes

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相关实验视频

Last Updated: Jun 15, 2025

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Published on: November 8, 2016

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High-Efficiency Generation of Antigen-Specific Primary Mouse Cytotoxic T Cells for Functional Testing in an Autoimmune Diabetes Model
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科学领域:

  • 免疫学
  • 药理学

背景情况:

  • CD40连接体 (CD40L) 途径在免疫反应中起着至关重要的作用.
  • 这种途径的失调与各种自身免疫性疾病的发病有关.

研究的目的:

  • 评估CD40L抗剂在自身免疫疾病中的治疗潜力.
  • 突出针对CD40L途径的临床意义.

主要方法:

  • 对使用CD40L抗剂的临床前研究和临床试验的回顾.
  • 分析这些药物向的免疫机制.

主要成果:

  • 在临床前的自身免疫模型中,CD40L抗剂已经显示出显著的疗效.
  • 临床试验显示了减少疾病活动和症状的有希望的结果.

结论:

  • CD40L抗体是治疗自身免疫性疾病的一类有前途药物.
  • 针对CD40L途径提供了一个可行的治疗策略.