Phage diversity in One Health.

IF 5.6 2区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Hannah V Pye, Revathy Krishnamurthi, Ryan Cook, Evelien M Adriaenssens
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引用次数: 0

Abstract

One Health aims to bring together human, animal, and environmental research to achieve optimal health for all. Bacteriophages (phages) are viruses that kill bacteria and their utilisation as biocontrol agents in the environment and as therapeutics for animal and human medicine will aid in the achievement of One Health objectives. Here, we assess the diversity of phages used in One Health in the last 5 years and place them in the context of global phage diversity. Our review shows that 98% of phages applied in One Health belong to the class Caudoviricetes, compared to 85% of sequenced phages belonging to this class. Only three RNA phages from the realm Riboviria have been used in environmental biocontrol and human therapy to date. This emphasises the lack in diversity of phages used commercially and for phage therapy, which may be due to biases in the methods used to both isolate phages and select them for applications. The future of phages as biocontrol agents and therapeutics will depend on the ability to isolate genetically novel dsDNA phages, as well as in improving efforts to isolate ssDNA and RNA phages, as their potential is currently undervalued. Phages have the potential to reduce the burden of antimicrobial resistance, however, we are underutilising the vast diversity of phages present in nature. More research into phage genomics and alternative culture methods is required to fully understand the complex relationships between phages, their hosts, and other organisms in the environment to achieve optimal health for all.

同一健康中的噬菌体多样性
一体健康 "旨在将人类、动物和环境研究结合起来,实现人人享有最佳健康。噬菌体(噬菌体)是一种能杀死细菌的病毒,将其用作环境中的生物控制剂以及动物和人类医学的治疗剂将有助于实现 "一个健康 "目标。在此,我们对过去 5 年中用于 "一体健康 "的噬菌体的多样性进行了评估,并将其置于全球噬菌体多样性的背景之下。我们的综述显示,98% 应用于 "一体健康 "的噬菌体属于 Caudoviricetes 类,而 85% 的测序噬菌体属于该类。迄今为止,只有三种 Riboviria 界的 RNA噬菌体被用于环境生物控制和人类治疗。这说明商业上使用的噬菌体和用于噬菌体治疗的噬菌体缺乏多样性,这可能是由于分离噬菌体和选择应用噬菌体的方法存在偏差。噬菌体作为生物控制剂和疗法的未来将取决于能否分离出基因新颖的dsDNA噬菌体,以及能否改进分离ssDNA和RNA噬菌体的工作,因为它们的潜力目前被低估了。噬菌体具有减轻抗菌药耐药性负担的潜力,但我们对自然界中噬菌体的巨大多样性利用不足。需要对噬菌体基因组学和替代培养方法进行更多研究,以充分了解噬菌体、其宿主和环境中其他生物之间的复杂关系,从而实现所有人的最佳健康。
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来源期刊
Essays in biochemistry
Essays in biochemistry 生物-生化与分子生物学
CiteScore
10.50
自引率
0.00%
发文量
105
审稿时长
>12 weeks
期刊介绍: Essays in Biochemistry publishes short, digestible reviews from experts highlighting recent key topics in biochemistry and the molecular biosciences. Written to be accessible for those not yet immersed in the subject, each article is an up-to-date, self-contained summary of the topic. Bridging the gap between the latest research and established textbooks, Essays in Biochemistry will tell you what you need to know to begin exploring the field, as each article includes the top take-home messages as summary points. Each issue of the journal is guest edited by a key opinion leader in the area, and whether you are continuing your studies or moving into a new research area, the Journal gives a complete picture in one place. Essays in Biochemistry is proud to publish Understanding Biochemistry, an essential online resource for post-16 students, teachers and undergraduates. Providing up-to-date overviews of key concepts in biochemistry and the molecular biosciences, the Understanding Biochemistry issues of Essays in Biochemistry are published annually in October.
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