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相关概念视频

Tumor Immunotherapy01:27

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...

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相关实验视频

Updated: Jun 18, 2026

High-Dimensionality Flow Cytometry for Immune Function Analysis of Dissected Implant Tissues
08:21

High-Dimensionality Flow Cytometry for Immune Function Analysis of Dissected Implant Tissues

Published on: September 15, 2021

用于免疫调节的材料工程.

Jeffrey A Hubbell1, Susan N Thomas, Melody A Swartz

  • 1Institute of Bioengineering Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.

Nature
|November 27, 2009
PubMed
概括
此摘要是机器生成的。

工程免疫调节材料通过控制对T细胞的抗原呈现为疫苗提供了新的治疗策略. 这些先进的材料还为基础免疫学和免疫系统调节提供了洞察力.

更多相关视频

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo
12:42

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo

Published on: January 7, 2019

相关实验视频

Last Updated: Jun 18, 2026

High-Dimensionality Flow Cytometry for Immune Function Analysis of Dissected Implant Tissues
08:21

High-Dimensionality Flow Cytometry for Immune Function Analysis of Dissected Implant Tissues

Published on: September 15, 2021

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo
12:42

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo

Published on: January 7, 2019

科学领域:

  • 生物材料科学和免疫学.
  • 在材料工程和免疫系统生物学交叉的跨学科研究.

背景情况:

  • 免疫调节材料领域正在与免疫学一起快速发展.
  • 材料越来越多地被用于治疗应用,特别是在疫苗开发中.

研究的目的:

  • 探索用于调节免疫系统的材料的工程.
  • 详细说明工程材料如何控制T细胞对抗原的呈现,以获得治疗效益.
  • 突出这些材料在理解基础免疫生物学的作用.

主要方法:

  • 工程材料通过特定的细胞内通路传递抗原.
  • 设计材料作为辅助剂来模仿危险信号.
  • 通过材料设计操纵细胞因子环境.

主要成果:

  • 通过材料工程,可以控制抗原对T细胞的呈现.
  • 工程辅助剂可以有效地模仿危险信号,影响免疫反应.
  • 材料为研究免疫细胞相互作用提供了明确的模型系统.

结论:

  • 免疫调节材料具有重要的医学进步潜力,特别是在疫苗技术方面.
  • 这些材料增强了我们对T细胞相互作用和免疫系统调节的理解.
  • 工程材料提供的精确控制在免疫学研究中开辟了新的途径.