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The Use of Proteomics to Study Infectious Diseases

机译:蛋白质组学在传染病研究中的应用

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摘要

Technology surrounding genomics, or the study of an organism's genome and its gene use, has advanced rapidly resulting in an abundance of readily available genomic data. Although genomics is extremely valuable, proteins are ultimately responsible for controlling most aspects of cellular function. The field of proteomics, or the study of the full array of proteins produced by an organism, has become the premier arena for the identification and characterization of proteins. Yet the task of characterizing a proteomic profile is more complex, in part because many unique proteins can be produced by the same gene product and because proteins have more diverse chemical structures making sequencing and identification more difficult. Proteomic profiles of a particular organism, tissue or cell are influenced by a variety of environmental stimuli, including those brought on by infectious disease. The intent of this review is to highlight applications of proteomics used in the study of pathogenesis, etiology and pathology of infectious disorders. While many infectious agents have been the target of proteomic studies, this review will focus on those infectious diseases which rank among the highest in worldwide mortalities, such as HIV/AIDS, tuberculosis, malaria, measles, and hepatitis
机译:围绕基因组学的技术,或对生物体基因组及其基因使用的研究,已经迅速发展,从而产生了大量易于获得的基因组数据。尽管基因组学非常有价值,但蛋白质最终负责控制细胞功能的大多数方面。蛋白质组学领域或生物体生产的蛋白质全系列的研究已成为鉴定和表征蛋白质的主要领域。然而,表征蛋白质组学特征的任务更加复杂,部分原因是同一基因产物可以产生许多独特的蛋白质,并且蛋白质具有更多样化的化学结构,使得测序和鉴定更加困难。特定生物,组织或细胞的蛋白质组学特征受多种环境刺激的影响,包括传染病带来的刺激。这篇综述的目的是突出蛋白质组学在传染病的发病机理,病因学和病理学研究中的应用。尽管许多传染病已成为蛋白质组学研究的目标,但本文将重点关注那些在全球死亡率中名列前茅的传染病,例如HIV / AIDS,肺结核,疟疾,麻疹和肝炎

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