基于RNA的疫苗和治疗对抗细胞内病原体的治疗方法
Naga Suresh Kola1, Dhruv Patel1, Aneesh Thakur2
1Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK, Canada.
Methods in molecular biology (Clifton, N.J.)
|June 18, 2024
概括
使者RNA (mRNA) 疫苗代表了核酸医学的重大进步,提供了更好的安全性和有效性. 本章探讨了RNA类型,像纳米粒子这样的输送系统,以及治疗细胞内病原体的临床试验.
科学领域:
- 生物技术是生物技术.
- 免疫学 免疫学 免疫学
- 药理学 药理学是指药理学的学科.
背景情况:
- mRNA COVID-19 疫苗的成功加速了对核酸疗法的研究.
- 基于RNA的药物在安全性,有效性,可扩展性和成本方面比传统治疗方法具有优势.
研究的目的:
- 提供RNA类型及其免疫刺激和治疗效果的机制的概述.
- 讨论RNA传递系统,重点是基于纳米粒子的方法.
- 审查针对细胞内病原体的RNA疗法目前的临床试验环境.
主要方法:
- 审查RNA类型和作用机制.
- 探索各种RNA传递系统,重点是纳米粒子.
- 对RNA疗法的当前临床试验数据的分析.
主要成果:
- RNA疗法证明了除了疫苗之外的各种应用的潜力.
- 纳米粒子传递系统对于提高RNA稳定性,生物相容性和向性至关重要.
- 临床试验显示了针对细胞内病原体的基于RNA的治疗方法的前景.
结论:
- 基于RNA的药物,特别是mRNA,正在彻底改变疾病的治疗和预防.
- 有效的输送系统是释放RNA疗法的全部潜力的关键.
- 目前正在进行的临床试验凸显了RNA技术不断扩大的治疗应用.
关键词:
以CRISPR为基础的基因编辑.临床试验中的临床试验.细胞内感染 细胞内感染基于脂质和聚合物的输送系统.RNA输送系统是RNA输送系统.这是一种RNA干扰.它们是RNA疫苗.基于RNA的治疗方法病毒感染 病毒感染在mRNA疫苗的使用中.更多相关视频
08:07A "Plug-And-Display" Nanoparticle Vaccine Platform Based on Outer Membrane Vesicles Displaying SARS-CoV-2 Receptor-Binding Domain
Published on: July 25, 2022
2.6K
12:09Protocol for Recombinant RBD-based SARS Vaccines: Protein Preparation, Animal Vaccination and Neutralization Detection
Published on: May 2, 2011
42.8K
相关概念视频
01:30Cancer Vaccines
352
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...
352
01:29Immune Response Against Viral Pathogens
775
The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
775
01:51Vaccinations
44.4K
Overview
44.4K
01:27Tumor Immunotherapy
511
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.
511
01:27Cytotoxic T Cells-mediated Immune Response
889
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...
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...
889
01:28Cells of the Innate Immune Response
1.6K
The innate immune response is an immediate and non-specific response against pathogens, acting swiftly to prevent the spread of infections. The primary cells involved in this response are phagocytes and natural killer (NK) cells.
Phagocytes
Phagocytes police the peripheral tissues by removing cellular debris and responding to the invasion of foreign substances or pathogens. Many phagocytes attack and remove microorganisms even before lymphocytes detect them. The human body has two general...
Phagocytes
Phagocytes police the peripheral tissues by removing cellular debris and responding to the invasion of foreign substances or pathogens. Many phagocytes attack and remove microorganisms even before lymphocytes detect them. The human body has two general...
1.6K