细菌感染,细菌介导疫苗接种和癌症治疗:当前应用和未来前景
Francisco Israel Renteria-Flores1, Mariel García-Chagollán1, Luis Felipe Jave-Suárez2
1Institute of Research in Biomedical Sciences, University Center of Health Sciences (CUCS), University of Guadalajara, Guadalajara 44340, Jalisco, Mexico.
Vaccines
|September 28, 2024
概括
细菌感染,使用细菌进行基因治疗和癌症治疗,显示出有前途. 建议对多种细菌载体和个性化模型进行进一步的研究,以提高癌症治疗和疫苗接种的有效性.
科学领域:
- 微生物学 微生物学
- 生物技术是生物技术.
- 在瘤学瘤学.
背景情况:
- 细菌感染,利用细菌进行治疗性基因转移,其历史起源可以追溯到1891年.
- 细菌载体已经发生了显著的进化,在1980年报告的基因转移早期成功.
- 这一策略因其在疫苗接种,基因疗法和癌症治疗方面的潜力而得到认可.
研究的目的:
- 审查细菌感染的理论,优点,缺点,挑战和未来的预期.
- 在疫苗接种,癌症治疗和使用细菌感染的临床试验方面取得重大进展.
- 讨论细菌感染策略的当前范围和有希望的结果.
主要方法:
- 对14项疫苗接种研究,27项癌症治疗研究和13项临床试验的文献综述.
- 对细菌感染的一般理论和实际应用进行分析.
- 对"沙门氏菌"和Ty21a疫苗接种平台的生物知识的评估.
主要成果:
- 细菌感染是一种有前途的策略,取得了显著的进展,特别是在癌症治疗中.
- 菌Ty21a平台为开发治疗载体提供了显著的优势.
- 目前的研究强调了有希望的结果和该领域的持续发展.
结论:
- 建议在动物试验和潜在的临床转化中开发表达GtgE蛋白酶的复合Ty21a模型.
- 探索各种细菌载体和优化衰减策略对于个性化癌症治疗和疫苗接种至关重要.
- 细菌感染对未来的治疗应用具有重大潜力,需要继续进行研究和开发.
相关概念视频
01:30Cancer Vaccines
345
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...
345
01:27Tumor Immunotherapy
489
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.
489
02:57Targeted Cancer Therapies
7.5K
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...
There are several types of targeted therapies against...
7.5K
01:51Vaccinations
44.1K
Overview
44.1K
01:31Defense Against Bacterial Pathogens
1.4K
The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
1.4K
02:49Cancer Therapies
7.6K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.6K