Antimicrobials from endophytes as novel therapeutics to counter drug-resistant pathogens.

IF 8.1 2区 工程技术 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Critical Reviews in Biotechnology Pub Date : 2024-05-06 DOI:10.1080/07388551.2024.2342979
Pragya Tiwari, Shreya Thakkar, Laurent Dufossé
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Abstract

The rapid increase in antimicrobial resistance (AMR) projects a "global emergency" and necessitates a need to discover alternative resources for combating drug-resistant pathogens or "superbugs." One of the key themes in "One Health Concept" is based on the fact that the interconnected network of humans, the environment, and animal habitats majorly contribute to the rapid selection and spread of AMR. Moreover, the injudicious and overuse of antibiotics in healthcare, the environment, and associated disciplines, further aggravates the concern. The prevalence and persistence of AMR contribute to the global economic burden and are constantly witnessing an upsurge due to fewer therapeutic options, rising mortality statistics, and expensive healthcare. The present decade has witnessed the extensive exploration and utilization of bio-based resources in harnessing antibiotics of potential efficacies. The discovery and characterization of diverse chemical entities from endophytes as potent antimicrobials define an important yet less-explored area in natural product-mediated drug discovery. Endophytes-produced antimicrobials show potent efficacies in targeting microbial pathogens and synthetic biology (SB) mediated engineering of endophytes for yield enhancement, forms a prospective area of research. In keeping with the urgent requirements for new/novel antibiotics and growing concerns about pathogenic microbes and AMR, this paper comprehensively reviews emerging trends, prospects, and challenges of antimicrobials from endophytes and their effective production via SB. This literature review would serve as the platform for further exploration of novel bioactive entities from biological organisms as "novel therapeutics" to address AMR.

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从内生菌中提取抗菌素,作为对抗耐药性病原体的新型疗法。
抗菌药耐药性(AMR)的快速增长引发了 "全球紧急状况",因此有必要寻找替代资源来对抗耐药病原体或 "超级细菌"。一个健康概念 "的关键主题之一是,人类、环境和动物栖息地之间相互关联的网络是导致 AMR 快速选择和传播的主要原因。此外,在医疗保健、环境和相关学科中滥用和过度使用抗生素进一步加剧了人们的担忧。AMR 的流行和持续存在加重了全球的经济负担,并且由于治疗选择的减少、死亡率统计数字的上升和昂贵的医疗费用而不断激增。近十年来,人们广泛探索和利用生物资源来开发具有潜在疗效的抗生素。从内生菌中发现和鉴定多种化学实体作为强效抗菌剂,是天然产物介导的药物发现中一个重要但探索较少的领域。内生菌产生的抗菌素在针对微生物病原体方面显示出强大的功效,而以合成生物学(SB)为介导的内生菌工程以提高产量,则是一个前景广阔的研究领域。鉴于对新型抗生素的迫切需求以及对病原微生物和 AMR 的日益关注,本文全面回顾了内生菌抗菌剂的新趋势、前景和挑战,以及通过合成生物学技术有效生产这些抗菌剂的情况。这篇文献综述将成为进一步探索生物体中新型生物活性实体作为 "新型疗法 "以应对 AMR 的平台。
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来源期刊
Critical Reviews in Biotechnology
Critical Reviews in Biotechnology 工程技术-生物工程与应用微生物
CiteScore
20.80
自引率
1.10%
发文量
71
审稿时长
4.8 months
期刊介绍: Biotechnological techniques, from fermentation to genetic manipulation, have become increasingly relevant to the food and beverage, fuel production, chemical and pharmaceutical, and waste management industries. Consequently, academic as well as industrial institutions need to keep abreast of the concepts, data, and methodologies evolved by continuing research. This journal provides a forum of critical evaluation of recent and current publications and, periodically, for state-of-the-art reports from various geographic areas around the world. Contributing authors are recognized experts in their fields, and each article is reviewed by an objective expert to ensure accuracy and objectivity of the presentation.
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