相关实验视频

Updated: Oct 2, 2026

Single-cell Quantitation of mRNA and Surface Protein Expression in Simian Immunodeficiency Virus-infected CD4+ T Cells Isolated from Rhesus macaques

Single-cell Quantitation of mRNA and Surface Protein Expression in Simian Immunodeficiency Virus-infected CD4+ T Cells Isolated from Rhesus macaques

Published on: September 25, 2018

主体免疫遗传学对使用非人类灵长类动物在生物医学研究中的传染病研究的影响和影响

Neil Berry¹, Edward T Mee¹, Neil Almond¹

¹Research & Development-Science, Research and Innovation, Medicines and Healthcare products Regulatory Agency, South Mimms, Hertfordshire EN6 3QG, UK.

|January 23, 2024

概括

非人类灵长类动物 (NHPs) 对研究传染病和治疗方法至关重要. 了解NHP中的宿主遗传学,如MHC和TRIM5,可以改善它们在抗击病毒感染和促进人类健康方面的使用.

科学领域:

传染病研究和比较免疫学.

背景情况:

非人类灵长类动物 (NHPs) 在动物模型不足的情况下,作为传染病研究的重要动物模型.
国家健康计划提供了与人类生理学相关的解剖学和生物系统复杂性,以及对特定病原体的易感性.
在NHP种群中的遗传变异可以影响研究结果,需要考虑宿主因素.

研究的目的:

审查宿主免疫遗传学对非人类灵长类动物传染病动态的影响.
突出了解常用NHP物种中遗传变异的重要性,特别是MHC和TRIM5.
强调这些知识如何增强在对抗病毒感染方面有效使用NHP.

主要方法:

在传染病研究中对NHP模型的现有文献的审查.
专注于特定的遗传因素:主要基因相容综合体 (MHC) 和TRIM5多态.
对旧世界和新世界NHP物种适应性和先天性免疫方面的分析.

主要成果:

国家HP模型对了解病原发生有重要作用,例如HIV/SIV和SARS-CoV-2/COVID-19.
对NHP的研究已经评估了疫苗的免疫性和疗效,确定了保护的相关性.
宿主基因变异,包括MHC和TRIM5,显著影响NHP的感染结果和免疫反应.

结论:

了解NHP宿主免疫遗传学对于优化它们在传染病研究中的使用至关重要.
对遗传变异的了解提高了NHP模型对人类健康的可靠性和适用性.
根据免疫遗传学,有效利用NHP有助于对抗全球既定和新兴的病毒威胁.

关键词:

生物医学研究是生物医学研究.新兴病毒是新出现的病毒.全球公共卫生全球公共卫生主体遗传学主体遗传学传染病是一种传染性疾病.非人类灵长类动物.

更多相关视频

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells

Preparation and Gene Modification of Nonhuman Primate Hematopoietic Stem and Progenitor Cells

Published on: February 15, 2019

Chronic, Acute, and Reactivated HIV Infection in Humanized Immunodeficient Mouse Models

Chronic, Acute, and Reactivated HIV Infection in Humanized Immunodeficient Mouse Models

Published on: December 3, 2019

相关概念视频

Mouse Models of Cancer Study

Mouse Models of Cancer Study

Mice have long served as models for studying human biology and pathology because of their phylogenetic and physiological similarity with humans. They are also easy to maintain and breed in the laboratory, and hence, many inbred strains are now available for research. Studies on mice have contributed immeasurably to our understanding of cancer biology.
The development of transgenic, knockout, and knock-in mice has led to an exponential increase in their use as model organisms in research,...

Malaria

Malaria

Malaria pathogenesis in humans reflects a delicate interplay between parasite biology and host response. Clinical illness reflects a host’s immune response to the parasite’s asexual replication cycle, which is often asymptomatic in individuals with partial immunity. From the parasite's perspective, transmission between mosquito and human with minimal host pathology is evolutionarily advantageous. Among the six Plasmodium species infecting humans, P. falciparum and P. vivax dominate in global...