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Environmental metagenomics and microbial taxonomy provide essential frameworks to evaluate how population structures shape the evolution of antimicrobial resistance and microbial community dynamics within densely populated environments. To evaluate microbial community composition and pathogenic potential, …
Read PDFHydroponic systems are gaining prominence in sustainable agriculture, yet their nutrient-rich effluents remain an underexplored source of microbial biodiversity with potential biotechnological interest. In this study, shotgun metagenomic sequencing was employed to profile, with a …
Read PDF<h4>Objective</h4>To explore the clinical characteristics of neurobrucellosis in children and the diagnostic value of metagenomics next-generation sequencing (mNGS) of cerebrospinal fluid and traditional microbial detection methods.<h4>Methods</h4>Three patients in the pediatrics department from April 2022 to …
Read PDFRuminants harbor diverse microbial communities, including prokaryotes and viruses, across their digestive tract. Rumen viruses contribute to carbohydrate metabolism; however, their persistence and host interactions in the lower gastrointestinal tract remain unclear. In this study, …
Read PDFBackground Host genetics, gut microbiota, and metabolites have each been independently linked to allergic diseases such as asthma, allergic rhinitis, and eczema. However, the complex interactions between these three components remain poorly understood, largely due …
Read PDFAccurate functional annotation of viral proteins is essential for genomic surveillance, yet rapid viral evolution causes "functional drift" that challenges conventional sequence-only models. These models often lack interpretability and struggle with fragmented sequences from complex …
Read PDFAutoimmune hepatitis (AIH) is a chronic inflammatory liver disease with unclear etiology but likely results from a complex interplay of genetic susceptibility and environmental triggers. Emerging evidence highlights the role of gut microbiota in AIH …
Read PDFInfectious disease diagnostics has been transformed by metagenomic next-generation sequencing (mNGS), an unbiased approach that detects bacteria, viruses, fungi, and parasites in a single assay. By sequencing all nucleic acids in a sample, mNGS overcomes …
Read PDFMianhua, a traditional fermentation-type staple food popular in northern China, undergoes dynamic microbial and volatile compound changes during industrial processing. 848 volatile compounds were identified using volatile metabolomics dominated by esters (18.51 %), notably hexanoic …
Read PDF<h4>Background</h4>Sarcopenia, the progressive loss of skeletal muscle mass and function, needs upstream, low-burden tools for early detection and high-frequency monitoring, especially in older adults. Conventional assessments such as handgrip strength and gait speed mainly capture …
Read PDF<h4>Background</h4>Neonatal jaundice is a common condition, yet inter-individual variation in its onset and severity cannot be fully explained by traditional clinical risk factors. Emerging evidence suggests that the infant gut microbiome may modulate bilirubin metabolism, …
Read PDF<b>BACKGROUND:</b> Emerging observational studies suggest that air pollution can influence the gut microbiome. However, this association is often highly confounded by factors, such as diet and poverty. The gut virome may influence respiratory health independent …
Read PDFThe gut microbiome, a dynamic and integral component of human health, has co-evolved with its host, playing essential roles in metabolism, immunity, and disease prevention. Traditional microbiome studies, primarily focused on microbial composition, have provided …
Read PDFClinical metagenomic next-generation sequencing (mNGS) is increasingly used in hospitalized patients, but finalized reporting patterns vary across specimen types in routine practice. We conducted a single-center retrospective observational study using routine clinical mNGS data from …
Read PDFThe interactions between native plants and soil microbiota are not well characterised, despite growing recognition of their importance for host plant fitness and ecological functioning. We used shotgun metagenomics to examine microbial taxonomic and functional …
Read PDF<h4>Background</h4>Airborne microbial communities, although often challenging to study due to low biomass, play crucial roles in public health and pathogen transmission. Through shotgun metagenomics, this study utilizes non-invasive air sampling of face masks and aircraft …
Read PDFMastitis has been a major challenge in dairy industry incurring heavy loss to dairy farmers. Although targeted antibiotic regime is successful for culturable microbes, the non-culturable and novel microbes are often overlooked. Hence, the present …
Read PDFMass drug administration (MDA) of azithromycin (AZ) and case finding and treatment of children with cutaneous ulcers (CUs) have been trialed as strategies to eliminate yaws. Metagenomic sequencing of CU swabs obtained from children 3 …
Read PDFThe condition of ancient marine ecosystems provides context for contemporary biodiversity changes in human-impacted oceans. Sequencing sedimentary ancient DNA (sedaDNA) is an emerging method for generating high-resolution biodiversity time-series data, offering insights into past ecosystems. …
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