非病毒mRNA传递材料的进步及其作为黑色素瘤治疗疫苗的应用
Bevin Neill1,2, Adriana Retamales Romero1, Owen S Fenton1,3
1Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.
ACS applied bio materials
|November 6, 2023
概括
使者RNA (mRNA) 癌症疫苗显示出免疫治疗的前景. 本综述探讨了非病毒传递策略,以克服挑战并提高mRNA疫苗在黑色素瘤治疗中的疗效.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 生物技术是生物技术.
背景情况:
- 使者RNA (mRNA) 疫苗是癌症免疫治疗的有希望的平台,因为它们有可能编码瘤抗原并诱导抗瘤免疫反应.
- mRNA癌症疫苗的临床应用受到无效的mRNA输送 in vivo的限制.
- 黑色素瘤治疗是mRNA疫苗开发的重点领域之一.
研究的目的:
- 为提供mRNA癌症疫苗用于黑色素瘤治疗的概述.
- 讨论有效的mRNA输送的障碍以及克服这些障碍的策略.
- 为下一代癌症疗法突出创新的非病毒性输送平台.
主要方法:
- 对原生mRNA结构和修改方法进行审查,以提高稳定性和转染.
- 非病毒载体平台的分析,包括脂质纳米粒子,聚合物纳米粒子和脂质聚合物.
- 针对黑色素瘤的非病毒mRNA疫苗进行的临床前和临床研究摘要.
主要成果:
- 各种修改方法可以增强mRNA的稳定性和转染.
- 像脂质纳米颗粒这样的非病毒平台提供了优势,但也对mRNA输送提出了挑战.
- 临床前和临床研究表明,非病毒mRNA疫苗在黑色素瘤治疗中的潜力.
结论:
- 创新的非病毒策略对于解决癌症疫苗mRNA传递挑战至关重要.
- mRNA疫苗代表了治疗癌症,特别是黑色素瘤的新一代治疗方法.
- 对优化非病毒传递系统的进一步研究对于临床转化至关重要.
相关概念视频
01:30Cancer Vaccines
380
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...
380
01:27Tumor Immunotherapy
533
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.
533
01:29Microorganisms in Medicine and Therapeutics
35
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.
35