Nelson G. Oliveira Júnior, Camila M. Souza, Danieli F. Buccini, Marlon H. Cardoso, Octávio L. Franco
{"title":"Antimicrobial peptides: structure, functions and translational applications","authors":"Nelson G. Oliveira Júnior, Camila M. Souza, Danieli F. Buccini, Marlon H. Cardoso, Octávio L. Franco","doi":"10.1038/s41579-025-01200-y","DOIUrl":"https://doi.org/10.1038/s41579-025-01200-y","url":null,"abstract":"<p>Novel solutions to combat the rapid evolution of antimicrobial resistance in human and animal pathogens are urgently required. Antimicrobial peptides (AMPs) represent promising therapeutic molecules, as they exhibit structural nuances and distinct molecular targets against pathogenic microorganisms. In this Review, we explore the multifaceted structural nature of AMPs and advanced structural conformations, discuss the distinct mechanisms of action and explore novel targets. Additionally, we discuss resistance mechanisms, cross-resistance and innovative strategies for AMP design and optimization. We argue that gaining insight into novel AMP structural arrangements, targets and design optimization is crucial for the development of innovative therapies that can be translated into clinical as well as broader applications.</p>","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"88 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144603099","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}
{"title":"A molecular decoy for phage defence","authors":"Shimona Starling","doi":"10.1038/s41579-025-01212-8","DOIUrl":"https://doi.org/10.1038/s41579-025-01212-8","url":null,"abstract":"In a recent study, Jia and colleagues report that the DRT9 system in Escherichia coli synthesizes a long poly(A)-rich cDNA molecule with an antiphage function.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"10 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144578398","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}
{"title":"Coordinated action by individuals orchestrates infection through the division of labour","authors":"Ka-Wai Ma","doi":"10.1038/s41579-025-01210-w","DOIUrl":"https://doi.org/10.1038/s41579-025-01210-w","url":null,"abstract":"In this Journal Club, Ka-Wai Ma discusses a paper that establishes that phenotypic heterogeneity and division of labour promote plant infection.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"149 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144568776","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}
{"title":"Building climate-resilient agriculture through science and local action","authors":"Dilfuza Egamberdieva","doi":"10.1038/s41579-025-01207-5","DOIUrl":"https://doi.org/10.1038/s41579-025-01207-5","url":null,"abstract":"As environmental and agricultural challenges intensify, raising awareness and developing innovative microbial solutions to improve crop yields, enhance soil quality, sequester carbon and reduce greenhouse gas emissions becomes not just a choice, but a mission, states Dilfuza Egamberdieva.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"195 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144521059","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}
Digby F. Warner, Amy K. Barczak, Maximiliano G. Gutierrez, Valerie Mizrahi
{"title":"Mycobacterium tuberculosis biology, pathogenicity and interaction with the host","authors":"Digby F. Warner, Amy K. Barczak, Maximiliano G. Gutierrez, Valerie Mizrahi","doi":"10.1038/s41579-025-01201-x","DOIUrl":"https://doi.org/10.1038/s41579-025-01201-x","url":null,"abstract":"<p>Since the release of the first <i>Mycobacterium tuberculosis</i> genome in 1998, major advances have been made in understanding the biology of this pathogen, the leading infectious cause of death in modern human history. In this Review, we outline the physiological and metabolic features thought to underpin the survival, evasion and subversion strategies employed by <i>M.</i> <i>tuberculosis</i> as it drives a cycle of transmission, infection and disease in its obligate human host. We also consider adaptations to key host innate immune effectors, including the roles of granulocytes, phagosomal damage and repair, autophagy and cell death in determining host–mycobacterium outcomes. Given the increasing awareness of the importance of asymptomatic <i>M.</i> <i>tuberculosis</i> infection and transmission, we advocate for the need to ensure greater intersection between laboratory and clinical research, taking into account the environmental context in which natural infection and disease occur. We identify knowledge gaps in the field and reflect on the opportunities and challenges for integrating host, bacterium and environment into future investigations to inform intervention strategies to control tuberculosis disease.</p>","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"46 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144515442","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}
Huldrych F. Günthard, Katharina Kusejko, Roger D. Kouyos
{"title":"Phylogenetics and molecular evolution to understand and curb the HIV pandemic","authors":"Huldrych F. Günthard, Katharina Kusejko, Roger D. Kouyos","doi":"10.1038/s41579-025-01202-w","DOIUrl":"https://doi.org/10.1038/s41579-025-01202-w","url":null,"abstract":"<p>Despite decades of research and medical advances, the HIV-1 pandemic still presents major public health challenges, with most countries failing to meet the defined targets for HIV elimination. HIV-1 is the first chronic viral disease for which extensive virus sequence data became available through genotypic resistance testing. Phylogenetic methods have been instrumental in answering pathogenesis-related questions, such as ongoing viral replication on antiretroviral therapy and the role of the viral genome in pathogenesis and immunity. Molecular data have also largely enabled the development and application of phylogenetic and molecular epidemiology approaches to large populations, providing unique insights. These insights include the origin and timing of the HIV-1 pandemic, its global spread, transmission dynamics within and between subpopulations, and quantifying the impact of public health interventions on ongoing transmission. Such knowledge is essential for improving our understanding of key epidemic dynamics at both the micro and macro levels, as well as of the underlying biological mechanisms. In the future, these insights could be provided in real time to guide and optimize prevention measures. Molecular public health approaches should be expanded, particularly in low-income and middle-income countries where most of the pandemic’s burden persists.</p>","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"18 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144515443","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}
{"title":"A genomic perspective on fungal diversity and evolution","authors":"Stephen J. Mondo, Igor V. Grigoriev","doi":"10.1038/s41579-025-01195-6","DOIUrl":"https://doi.org/10.1038/s41579-025-01195-6","url":null,"abstract":"<p>Originating from aquatic unicellular ancestors, over the course of ~1 billion years, the fungi have evolved to occupy nearly all aerobic environments on the planet, diversified into millions of different ‘species’ and have developed complex multicellular structures. Their relatively small, simple genomes have facilitated massive-scale sequencing and allowed us to explore genome evolution across an ancient eukaryotic kingdom. With thousands of genomes from diverse lineages now available, this Review will discuss insights into fungal biology and evolution gleaned with genomics and other multi-omics approaches. Using published genomes available through GenBank and the Joint Genome Institute’s MycoCosm platform, we generated kingdom-wide phylogenies and used them to highlight how fungal genomes have changed over time. With this phylogeny as a guide, we also discuss major evolutionary transitions that occurred across the fungal kingdom. Although progress has been made, these efforts are hampered by biases in genome representation and limited characterization of gene functions. Here, we discuss these challenges and possible future directions to address them, including initiatives to characterize conserved genes of unknown function and scale up sequencing towards 10,000 annotated fungal genomes.</p>","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"27 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144515573","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}
{"title":"A misplaced microbiome","authors":"Andrea Du Toit","doi":"10.1038/s41579-025-01208-4","DOIUrl":"https://doi.org/10.1038/s41579-025-01208-4","url":null,"abstract":"This study shows that regional mismatches between transplanted microbiota and the host gut environment alter the metabolic and immune states of host tissues as well as the composition of regional microbiomes.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"26 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144488730","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}
{"title":"A long-lost species","authors":"Andrea Du Toit","doi":"10.1038/s41579-025-01209-3","DOIUrl":"https://doi.org/10.1038/s41579-025-01209-3","url":null,"abstract":"This study discovers that two distinct cryptic Pseudogymnoascus destructans species cause white-nose disease.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"65 5 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144478954","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}
{"title":"Persistence over virulence in Yersinia pestis","authors":"Agustina Taglialegna","doi":"10.1038/s41579-025-01203-9","DOIUrl":"https://doi.org/10.1038/s41579-025-01203-9","url":null,"abstract":"In a recent study, Sidhu et al. show that depletion of the pla virulence gene in Yersinia pestis ancient and modern pandemic strains reduced their virulence, thereby promoting the pathogen’s persistence and transmission.","PeriodicalId":18838,"journal":{"name":"Nature Reviews Microbiology","volume":"11 1","pages":""},"PeriodicalIF":88.1,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144260201","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}