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相关概念视频

Tumor Immunotherapy01:27

Tumor Immunotherapy

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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.
454
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

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The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
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Cytotoxic T Cells-mediated Immune Response01:27

Cytotoxic T Cells-mediated Immune Response

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Cytotoxic T cells are a vital component of the immune system. They have the remarkable ability to identify and target antigens on infected or abnormal cells. These antigens often originate from intracellular pathogens such as viruses or abnormal proteins cancer cells produce.
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
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Cell-mediated Immune Responses01:40

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Overview
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Cancer Vaccines01:30

Cancer Vaccines

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Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
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相关实验视频

Updated: May 21, 2025

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo
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生物工程治疗系统用于改善抗瘤免疫力.

Ying Cao1,2, Wenlu Yan1,3, Wenzhe Yi1,3

  • 1State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.

National science review
|March 21, 2025
PubMed
概括

生物工程系统通过提高疗效和安全性来增强抗瘤免疫疗法. 这些先进的平台提供精确的向,可控的治疗和降低毒性,以获得更好的癌症治疗结果.

关键词:
生物生物体生物体生物体.基因工程是基因工程.免疫疗法 免疫疗法表面工程 表面工程是什么?合成生物学 合成生物学

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科学领域:

  • 生物技术是生物技术.
  • 免疫学 免疫学 免疫学
  • 生物工程是生物工程.

背景情况:

  • 免疫疗法在癌症治疗中表现有前途,但在有效性和安全性方面面临挑战.
  • 现有的细胞,细菌和病毒系统在功能上有局限性,可能导致毒性.
  • 生物技术的进步使得能够创建可适应的治疗平台.

研究的目的:

  • 审查用于增强免疫治疗的生物工程系统的发展.
  • 讨论修改这些系统以改善治疗结果的策略.
  • 探索这些先进系统的临床翻译潜力.

主要方法:

  • 基因编辑,合成生物学和表面工程是关键技术.
  • 策略包括整合导航和识别系统以提高精度.
  • 讨论了治疗调节和免疫调节补充的可控制组件.
  • 消除毒性因素对于生物安全至关重要.

主要成果:

  • 生物工程系统通过导航和识别提供了更高的精度.
  • 可控制的组件允许优化治疗持续时间和强度.
  • 添加免疫调节元件可以促进免疫激活.
  • 工程系统显示毒性降低,提高生物安全性.

结论:

  • 生物工程系统代表了免疫治疗的重大进步.
  • 这些平台在癌症治疗中提供了更高的疗效,安全性和精度.
  • 对于这些创新的治疗方法,需要对临床转化进行进一步的研究.