Nature Reviews Microbiology最新文献_第9页

Skin-deep AMR hotspots in nursing homes 养老院的抗菌素耐药性热点

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-24 DOI: 10.1038/s41579-025-01172-z

Agustina Taglialegna

引用次数: 0

Publisher Correction: Microbiota in inflammatory bowel disease: mechanisms of disease and therapeutic opportunities 发布者更正：炎症性肠病中的微生物群：疾病机制和治疗机会

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-24 DOI: 10.1038/s41579-025-01175-w

Iliyan D. Iliev, Ashwin N. Ananthakrishnan, Chun-Jun Guo

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A triple threat in colorectal cancer 结直肠癌的三重威胁

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-24 DOI: 10.1038/s41579-025-01173-y

Agustina Taglialegna

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Human microbiome acquisition and transmission 人类微生物群的获取和传播

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-21 DOI: 10.1038/s41579-025-01166-x

Vitor Heidrich, Mireia Valles-Colomer, Nicola Segata

{"title":"Human microbiome acquisition and transmission","authors":"Vitor Heidrich, Mireia Valles-Colomer, Nicola Segata","doi":"10.1038/s41579-025-01166-x","DOIUrl":"10.1038/s41579-025-01166-x","url":null,"abstract":"As humans, we host personal microbiomes intricately connected to our biology and health. Far from being isolated entities, our microbiomes are dynamically shaped by microbial exchange with the surroundings, in lifelong microbiome acquisition and transmission processes. In this Review, we explore recent studies on how our microbiomes are transmitted, beginning at birth and during interactions with other humans and the environment. We also describe the key methodological aspects of transmission inference, based on the uniqueness of the building blocks of the microbiome — single microbial strains. A better understanding of human microbiome transmission will have implications for studies of microbial host regulation, of microbiome-associated diseases, and for effective microbiome-targeting strategies. Besides exchanging strains with other humans, there is also preliminary evidence we acquire microorganisms from animals and food, and thus a complete understanding of microbiome acquisition and transmission can only be attained by adopting a One Health perspective. Each human hosts a unique microbiome, but only recently have we started to uncover how such uniqueness can arise. In this Review, Heidrich, Valles-Colomer and Segata highlight studies that surveyed how we acquire and transmit our microbiome strains through interactions with other humans and the environment.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"23 9","pages":"568-584"},"PeriodicalIF":103.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143666089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bioplastic builders 促生长的建筑商

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-21 DOI: 10.1038/s41579-025-01171-0

Andrea Du Toit

引用次数: 0

Decoding pathogen evolution to curb antimicrobial resistance 破解病原体进化以抑制抗菌素耐药性

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-17 DOI: 10.1038/s41579-025-01168-9

Vignesh Shetty, Ankur Mutreja

引用次数: 0

Tricking plants into starvation 诱使植物陷入饥饿

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-12 DOI: 10.1038/s41579-025-01170-1

Andrea Du Toit

引用次数: 0

Interactions and evolutionary relationships among bacterial mobile genetic elements 细菌移动遗传元素之间的相互作用和进化关系

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-11 DOI: 10.1038/s41579-025-01157-y

Andrew S. Lang, Alison Buchan, Vincent Burrus

{"title":"Interactions and evolutionary relationships among bacterial mobile genetic elements","authors":"Andrew S. Lang, Alison Buchan, Vincent Burrus","doi":"10.1038/s41579-025-01157-y","DOIUrl":"10.1038/s41579-025-01157-y","url":null,"abstract":"Mobile genetic elements (MGEs) have profound influence on the ecology and evolution of organisms, including bacteria. During the past two decades, a great number of new types of MGEs have been discovered that now seem to be prevalent in diverse bacterial lineages. With the rapid discovery of new categories of MGEs comes an array of new acronyms that present a challenge to grasp. Moreover, it is now clear that there are complex evolutionary connections and molecular interactions among MGEs, and that these entities are not discrete, independent genetic elements acting in isolation. Different types of MGEs share and exchange genes, and coresident MGEs interact with each other within cells, in both cooperative and antagonistic ways. This all greatly affects the end results that are felt by the host organism. In this Review, we strive to clarify emerging bacterial MGE terms and elements while also presenting a comprehensive overview of the current knowledge landscape regarding MGEs in bacteria, their evolutionary relationships and interactions with their host and with one another. In this Review, Lang and colleagues present an overview of the current knowledge landscape regarding mobile genetic elements in bacteria, with a focus on their evolutionary relationships and interactions with each other.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"23 7","pages":"423-438"},"PeriodicalIF":103.3,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143589826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microbiota in inflammatory bowel disease: mechanisms of disease and therapeutic opportunities 炎症性肠病中的微生物群：疾病机制和治疗机会

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-03-10 DOI: 10.1038/s41579-025-01163-0

Iliyan D. Iliev, Ashwin N. Ananthakrishnan, Chun-Jun Guo

{"title":"Microbiota in inflammatory bowel disease: mechanisms of disease and therapeutic opportunities","authors":"Iliyan D. Iliev, Ashwin N. Ananthakrishnan, Chun-Jun Guo","doi":"10.1038/s41579-025-01163-0","DOIUrl":"10.1038/s41579-025-01163-0","url":null,"abstract":"Perturbations in the intestinal microbiome are strongly linked to the pathogenesis of inflammatory bowel disease (IBD). Bacteria, fungi and viruses all make up part of a complex multi-kingdom community colonizing the gastrointestinal tract, often referred to as the gut microbiome. They can exert various effects on the host that can contribute to an inflammatory state. Advances in screening, multiomics and experimental approaches have revealed insights into host–microbiota interactions in IBD and have identified numerous mechanisms through which the microbiota and its metabolites can exert a major influence on the gastrointestinal tract. Looking into the future, the microbiome and microbiota-associated processes will be likely to provide unparalleled opportunities for novel diagnostic, therapeutic and diet-inspired solutions for the management of IBD through harnessing rationally designed microbial communities, powerful bacterial and fungal metabolites, individually or in combination, to foster intestinal health. In this Review, we examine the current understanding of the cross-kingdom gut microbiome in IBD, focusing on bacterial and fungal components and metabolites. We examine therapeutic and diagnostic opportunities, the microbial metabolism, immunity, neuroimmunology and microbiome-inspired interventions to link mechanisms of disease and identify novel research and therapeutic opportunities for IBD. In this Review, Iliev, Ananthakrishnan and Guo explore the gut microbiota in inflammatory bowel disease, highlighting bacterial and fungal components, immune mechanisms, metabolites, links between the microbiota and enteric nervous system, as well as therapeutic and diagnostic opportunities.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"23 8","pages":"509-524"},"PeriodicalIF":103.3,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143582924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The role of bacterial metabolism in antimicrobial resistance 细菌代谢在抗菌素耐药性中的作用

IF 103.3 1区生物学

Nature Reviews Microbiology Pub Date : 2025-02-20 DOI: 10.1038/s41579-025-01155-0

Mehrose Ahmad, Sai Varun Aduru, Robert P. Smith, Zirui Zhao, Allison J. Lopatkin

{"title":"The role of bacterial metabolism in antimicrobial resistance","authors":"Mehrose Ahmad, Sai Varun Aduru, Robert P. Smith, Zirui Zhao, Allison J. Lopatkin","doi":"10.1038/s41579-025-01155-0","DOIUrl":"10.1038/s41579-025-01155-0","url":null,"abstract":"The relationship between bacterial metabolism and antibiotic treatment is complex. On the one hand, antibiotics leverage cell metabolism to function. On the other hand, increasing research has highlighted that the metabolic state of the cell also impacts all aspects of antibiotic biology, from drug efficacy to the evolution of antimicrobial resistance (AMR). Given that AMR is a growing threat to the current global antibiotic arsenal and ability to treat infectious diseases, understanding these relationships is key to improving both public and human health. However, quantifying the contribution of metabolism to antibiotic activity and subsequent bacterial evolution has often proven challenging. In this Review, we discuss the complex and often bidirectional relationships between metabolism and the various facets of antibiotic treatment and response. We first summarize how antibiotics leverage metabolism for their function. We then focus on the converse of this relationship by specifically delineating the unique contribution of metabolism to three distinct but related arms of antibiotic biology: antibiotic efficacy, AMR evolution and AMR mechanisms. Finally, we note the relevance of metabolism in clinical contexts and explore the future of metabolic-based strategies for personalized antimicrobial therapies. A deeper understanding of these connections is crucial for the broader scientific community to address the growing crisis of AMR and develop future effective therapeutics. In this Review, Ahmad et al. examine how antibiotics influence bacterial metabolism and how metabolism, in turn, affects drug efficacy and the emergence and evolution of antimicrobial resistance. They also explore the role of bacterial metabolism in clinical contexts and the potential for metabolic-based therapies to improve antibacterial treatment.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"23 7","pages":"439-454"},"PeriodicalIF":103.3,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143451835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0