Human Genomics of Mycobacterium tuberculosis Infection and Disease.

IF 1.4 Q4 GENETICS & HEREDITY
Current genetic medicine reports Pub Date : 2017-09-01 Epub Date: 2017-07-25 DOI:10.1007/s40142-017-0124-7
Marianna Orlova, Erwin Schurr
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引用次数: 17

Abstract

Purpose of review: The study of the genetic basis of tuberculosis pathogenesis has benefited from powerful technological innovations, a more structured definition of latent and clinical manifestations of the disease, and the application of functional genomics approaches. This short review aims to summarize recent advances and to provide a link with results of previous human genetic studies of tuberculosis susceptibility.

Recent findings: Transcriptomics has been shown to be a useful tool to predict progression from latency to clinical disease while functional genomics has traced the molecular events that link pathogen-triggered gene expression and host genetics. Resistance to infection with Mycobacterium tuberculosis has been revealed to be strongly impacted by host genetics. Host genomics of clinical disease has been shown to be most powerful when focusing on carefully selected clinical entities and possibly by considering host pathogen combinations.

Summary: Future studies need to build on the latest molecular findings to define disease subtypes to successfully elucidate the human genetic component in tuberculosis pathogenesis.

结核分枝杆菌感染与疾病的人类基因组学。
综述目的:对结核病发病机制的遗传基础的研究得益于强大的技术创新,对结核病的潜在和临床表现的更结构化的定义,以及功能基因组学方法的应用。这篇简短的综述旨在总结最近的进展,并提供与以往结核病易感性人类遗传研究结果的联系。最近发现:转录组学已被证明是预测从潜伏期到临床疾病进展的有用工具,而功能基因组学已追踪到病原体触发的基因表达和宿主遗传学之间的分子事件。对结核分枝杆菌感染的抗性已被揭示强烈地影响宿主遗传。临床疾病的宿主基因组学已被证明在专注于精心选择的临床实体和可能考虑宿主病原体组合时是最强大的。总结:未来的研究需要基于最新的分子发现来定义疾病亚型,以成功阐明结核病发病机制中的人类遗传成分。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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