耐受性纳米/微粒子疫苗用于免疫疗法
Qi Liu1, Guoqiang Chen2, Xingchi Liu1
1School of Engineering Medicine, Beihang University, Beijing 100191, China.
ACS nano
|February 7, 2024
概括
使用工程粒子的宽容性疫苗提供了一种有希望的方法,用于诱导对免疫疾病的抗原特异性耐受性. 这些基于颗粒的疫苗旨在安全地抑制炎症并调节免疫反应,而无需广泛的免疫抑制.
科学领域:
- 免疫学 免疫学 免疫学
- 纳米技术纳米技术
- 疫苗开发 疫苗开发
背景情况:
- 自身免疫性疾病,过敏和移植拒绝症在全球面临重大健康挑战.
- 目前广泛的免疫抑制疗法在有效性和安全性方面存在局限性.
- 耐受性疫苗的目的是诱导抗原特异性耐受性和免疫调节.
研究的目的:
- 审查利用工程粒子作为耐受性疫苗的战略.
- 专注于粒子在诱导抗原特异性耐受性方面的作用.
- 讨论粒子设计特征及其对免疫调节的影响.
主要方法:
- 关于基于颗粒的耐受性疫苗的科学文献的综述.
- 对有针对性的免疫调节的粒子设计特征的分析.
- 讨论增强抗原特异性耐受性诱导的策略.
主要成果:
- 工程化纳米/微粒子可以设计用于增强向免疫调节.
- 颗粒显示诱导抗原特异性耐受性的潜力,缓解炎症.
- 基于粒子的疫苗为治疗免疫系统疾病提供了一个有希望的策略.
结论:
- 基于颗粒的耐受性疫苗对临床翻译具有重大前景.
- 对免疫微环境的精确操纵是有效的耐受性疫苗的关键.
- 为了在免疫治疗中获得强大的疗效,需要对粒子设计进行进一步的研究.
更多相关视频
05:06Author Spotlight: Advancements in Nanoparticle Technology for Drug Delivery and Immunotherapy
Published on: November 10, 2023
991
07:33Preparation, Characteristics, Toxicity, and Efficacy Evaluation of the Nasal Self-Assembled Nanoemulsion Tumor Vaccine In Vitro and In Vivo
Published on: September 28, 2022
1.8K
相关概念视频
Tumor Immunotherapy
526
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.
526
Cancer Vaccines
367
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...
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...
367
