Advances in Understanding the Human Urinary Microbiome and Its Potential Role in Urinary Tract Infection

mBio, Год журнала: 2020, Номер 11(2)

Опубликована: Апрель 27, 2020

Recent advances in the analysis of microbial communities colonizing human body have identified a resident community urinary tract (UT). Compared to many other niches, UT harbors relatively low biomass. Studies genera and species that may constitute core microbiome. However, contribution microbiome infection (UTI) recurrent UTI (rUTI) pathobiology is not yet clearly understood. Evidence suggests commensal within urogenital (UGT) microbiomes, such as Lactobacillus crispatus, act protect against colonization with uropathogens. mechanisms fundamental biology microbiome-host relationship are The ability measure characterize has been enabled through development next-generation sequencing bioinformatic platforms allow for unbiased detection DNA. Translating technological into clinical insight will require further study genomic ecology both health disease. Future diagnostic, prognostic, therapeutic options management soon incorporate efforts measure, restore, and/or preserve native, healthy microbiomes.

Язык: Английский

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Unveiling the crucial role of soil microorganisms in carbon cycling: A review

The Science of The Total Environment, Год журнала: 2023, Номер 909, С. 168627 - 168627

Опубликована: Ноя. 17, 2023

Язык: Английский

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Drought legacies and ecosystem responses to subsequent drought

Global Change Biology, Год журнала: 2022, Номер 28(17), С. 5086 - 5103

Опубликована: Май 24, 2022

Climate change is expected to increase the frequency and severity of droughts. These events, which can cause significant perturbations terrestrial ecosystems potentially long-term impacts on ecosystem structure functioning after drought has subsided are often called 'drought legacies'. While immediate effects have been comparatively well characterized, our broader understanding legacies just emerging. Drought relate all aspects functioning, involving changes at species community scale as alterations soil properties. This consequences for responses subsequent drought. Here, we synthesize current knowledge underlying mechanisms. We highlight relevance legacy duration different processes using examples carbon cycling composition. present hypotheses characterizing how intrinsic (i.e. biotic abiotic properties processes) extrinsic timing, severity, frequency) factors could alter resilience trajectories under scenarios recurrent events. propose ways improving their implications needed assess longer-term droughts functioning.

Язык: Английский

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Plant microbiome structure and benefits for sustainable agriculture

Current Plant Biology, Год журнала: 2021, Номер 26, С. 100198 - 100198

Опубликована: Янв. 26, 2021

Plants are colonized by a multitude of micro-organisms, collectively called "microbiome," and which play essential roles in the niches they inhabit. The potential microbiome, combined with need to produce food more sustainably, makes its study promising. Despite growing recognition vast functional ability native microbiota as an intricate component plant fitness, our understanding how microbial communities structured, intrinsic environmental factors that can modulate network is partial understood. In this review, we explore research has characterized different methodological approaches have used access this. We consider impact plant's genotype, interactions between taxa, influence agricultural practices, well conditions establishment enrichment micro-organisms beneficial effects on growth, development, health. Ultimately, suggested model route converts current knowledge about microbiomes into biotechnological product applied agriculture systems. One proposed approach use driven community composition stimulate members. Some examples these influential bioinoculants, proper certain conditions. On other hand, critical microbiome be isolated, formulated, become new biological product. Regardless used, innovations represent future sustainable agriculture.

Язык: Английский

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The rhizosphere microbiome: Plant–microbial interactions for resource acquisition

Journal of Applied Microbiology, Год журнала: 2022, Номер 133(5), С. 2864 - 2876

Опубликована: Июнь 27, 2022

While horticulture tools and methods have been extensively developed to improve the management of crops, systems harness rhizosphere microbiome benefit plant crops are still in development. Plants microbes coevolving for several millennia, conferring fitness advantages that expand plant's own genetic potential. These beneficial associations allow plants cope with abiotic stresses such as nutrient deficiency across a wide range soils growing conditions. achieve these benefits by selectively recruiting using root exudates, positively impacting their nutrition, health overall productivity. Advanced knowledge interplay between exudates alteration response status, underlying mechanisms there of, will development technologies increase crop yield. This review summarizes current perspectives on plant-microbial interactions resource acquisition discusses promising advances manipulating microbiomes exudation.

Язык: Английский

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Microbiome Modulation—Toward a Better Understanding of Plant Microbiome Response to Microbial Inoculants

Frontiers in Microbiology, Год журнала: 2021, Номер 12

Опубликована: Апрель 8, 2021

Plant-associated microorganisms are involved in important functions related to growth, performance and health of their hosts. Understanding modes action is for the design promising microbial inoculants sustainable agriculture. able interact with hosts often exert specific toward potential pathogens; underlying vitro interactions well studied. In contrast, situ effects inoculants, especially impact on plant indigenous microbiome was mostly neglected so far. Recently, research has revolutionized our understanding plants as coevolved holobionts but also microbiome-inoculant interactions. Here we disentangle point out following types modulations: (i) transient shifts, (ii) stabilization or increase diversity, (iii) evenness, (iv) restoration a dysbiosis/compensation reduction pathogen-induced shift, (v) targeted shifts beneficial members microbiota, (vi) suppression pathogens. Therefore, suggest modulations novel efficient mode that can be mediated via plant.

Язык: Английский

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Understanding the plant-microbe interactions in environments exposed to abiotic stresses: An overview

Microbiological Research, Год журнала: 2023, Номер 271, С. 127368 - 127368

Опубликована: Март 22, 2023

Abiotic stress poses a severe danger to agriculture since it negatively impacts cellular homeostasis and eventually stunts plant growth development. stressors like drought excessive heat are expected occur more frequently in the future due climate change, which would reduce yields of important crops maize, wheat, rice may jeopardize food security human populations. The microbiomes varied taxonomically organized microbial community that is connected plants. By supplying nutrients water plants, regulating their physiology metabolism, microbiota helps plants develop tolerate abiotic stresses, can boost crop yield under stresses. In this present study, with emphasis on temperature, salt, stress, we describe current findings how stresses impact microbiomes, microbe-microbe interactions, plant-microbe interactions as way microorganisms affect metabolism plant. We also explore crucial measures must be taken applying practices faced

Язык: Английский

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Challenges and Approaches in Microbiome Research: From Fundamental to Applied

Frontiers in Plant Science, Год журнала: 2018, Номер 9

Опубликована: Авг. 17, 2018

We face major agricultural challenges that remain a threat for global food security. Soil microbes harbour enormous potentials to provide sustainable and economically favourable solutions could introduce novel approaches improve practices and, hence, crop productivity. In this review we give an overview regarding the current state-of-the-art of microbiome research by discussing new technologies approaches. also insights into fundamental aim deeper understanding dynamics within microbial communities, as well their interactions with different plant hosts environment. connect all these potential applications reflect how can use communities in modern systems realise more customised valuable resources (e.g. soil).

Язык: Английский

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Tomato Seeds Preferably Transmit Plant Beneficial Endophytes

Phytobiomes Journal, Год журнала: 2018, Номер 2(4), С. 183 - 193

Опубликована: Янв. 1, 2018

Endophytes with plant growth-promoting activity can improve the health and development of plants during all life stages. However, less is known about their stability transmission across genotypes, habitats, generations. By combining community isolate analyses, we found that each habitat genotype harbored distinct bacterial communities bacteria (PGPB). Soil, root endosphere, rhizosphere were habitats highest diversity, while seeds hosted more selective communities. Seeds generated under field conditions showed traces a composition connected to suppression pathogens. In contrast, successive generation grown in pathogen-free low-nutrient environment predominance facilitate uptake nutrients. These modifications microbiome be explained by an adaptation prevalent environmental conditions. Cultivation approaches revealed microhabitat-specific PGPB assigned various species Bacillus, Stenotrophomonas, Ralstonia. Tracking down these among whole tomato allowed us identify seed as primary vehicle transmission. This previously undescribed vertical represents strategy maintain beneficial over generations has impact for design treatments.

Язык: Английский

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A mutualistic interaction between Streptomyces bacteria, strawberry plants and pollinating bees

Nature Communications, Год журнала: 2019, Номер 10(1)

Опубликована: Окт. 22, 2019

Microbes can establish mutualistic interactions with plants and insects. Here we track the movement of an endophytic strain Streptomyces bacteria throughout a managed strawberry ecosystem. We show that isolate found in rhizosphere on flowers protects both plant pollinating honeybees from pathogens (phytopathogenic fungus Botrytis cinerea pathogenic bacteria, respectively). The pollinators transfer among plants, move into vascular bundle rhizosphere. Our results present tripartite mutualism between Streptomyces, pollinator partners.

Язык: Английский

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