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相关概念视频

Tumor Immunotherapy01:27

Tumor Immunotherapy

524
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.
524
The Tumor Microenvironment02:17

The Tumor Microenvironment

6.6K
Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
6.6K
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

7.6K
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...
7.6K
Cancer Vaccines01:30

Cancer Vaccines

365
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...
365

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相关实验视频

Updated: Jun 30, 2025

Bioluminescent Bacterial Imaging In Vivo
05:06

Bioluminescent Bacterial Imaging In Vivo

Published on: November 4, 2012

15.4K

在瘤免疫疗法的工程细菌.

Hua Chen1, Yinrui Zhu1, Chonghai Zhang1

  • 1State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Centre of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, 199 Renai Road, Suzhou, 215123, China.

Cancer letters
|March 16, 2024
PubMed
概括

工程细菌正在成为强大的生物工具,以克服癌症免疫治疗的局限性. 这些修改后的微生物可以向瘤并产生药物,从而彻底改变了癌症治疗策略.

关键词:
结合疗法是一种联合疗法.有控制释放的释放.改造的细菌是一种工程细菌.基因编辑 基因编辑免疫治疗是一种免疫疗法.合成生物学 合成生物学

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Measuring Growth and Gene Expression Dynamics of Tumor-Targeted S. Typhimurium Bacteria
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Experimental Melanoma Immunotherapy Model Using Tumor Vaccination with a Hematopoietic Cytokine
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Experimental Melanoma Immunotherapy Model Using Tumor Vaccination with a Hematopoietic Cytokine

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相关实验视频

Last Updated: Jun 30, 2025

Bioluminescent Bacterial Imaging In Vivo
05:06

Bioluminescent Bacterial Imaging In Vivo

Published on: November 4, 2012

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Measuring Growth and Gene Expression Dynamics of Tumor-Targeted S. Typhimurium Bacteria
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Measuring Growth and Gene Expression Dynamics of Tumor-Targeted S. Typhimurium Bacteria

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Experimental Melanoma Immunotherapy Model Using Tumor Vaccination with a Hematopoietic Cytokine
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科学领域:

  • 在瘤学瘤学.
  • 免疫学 免疫学 免疫学
  • 合成生物学 合成生物学
  • 微生物学 微生物学

背景情况:

  • 癌症免疫疗法面临着局限性,导致需要新的治疗策略.
  • 工程细菌提供了一个有希望的途径,以提高治疗效率.
  • 遗传和合成生物学方面的进步使复杂的细菌修饰成为可能.

研究的目的:

  • 在癌症治疗中审查工程细菌和免疫系统之间的复杂相互作用.
  • 探索工程细菌作为瘤向车辆和现场制药工厂的潜力.
  • 评估工程细菌在优化免疫疗法和组合疗法的作用.

主要方法:

  • 关于癌症免疫治疗中工程细菌的当前文献的综述.
  • 对细菌修饰的遗传和合成生物学方法的分析.
  • 检查免疫系统与工程细菌剂的相互作用.

主要成果:

  • 工程细菌展示了传统免疫调节之外的多种应用.
  • 这些细菌可以被设计为瘤向和局部药物输送.
  • 工程细菌和免疫系统之间的相互作用提供了优化免疫治疗的策略.

结论:

  • 工程细菌代表了癌症治疗的有前途的新疗法策略.
  • 这些生物工具有可能显著改变癌症免疫治疗的格局.
  • 对工程细菌的进一步研究可能会导致更有效和个性化的癌症疗法.