ArticleMicrobiome2025
Genome-resolved surveillance and predictive ecological risk modeling of urban microbiomes.
Article in Microbiome, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Cross-cohort resistome and virulome gradients structure the colorectal cancer microbiome.NPJ biofilms and microbiomes · 2026Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHuman-built environment microbiomes mediate pathogen persistence and antimicrobial resistance (AMR) circulation, yet their ecological organization and resilience remain poorly quantified. Hospitals, sewage systems, ambulances, and public transport form interconnected microbial networks where contamination potential and compositional stability define biosurveillance risk. Understanding these dynamics requires genome-resolved frameworks capable of linking community composition to ecological behavior.
methodsWe analyzed 767 publicly available Illumina metagenomes from four urban environments using the GRUMB workflow. Quality-filtered reads were assembled into 10,834 metagenome-assembled genomes (MAGs) and dereplicated into 1542 species-level representatives. Functional annotation with CARD and VFDB identified ARG- and VF-carrying species, producing a genome-resolved abundance matrix used for ecological and predictive modeling. Alpha and beta diversity, indicator taxa, and prevalence were assessed in R, while machine learning (Random Forest, scikit-learn) achieved a nested cross-validation balanced accuracy of 0.97 ± 0.01. Synthetic donor-recipient simulations (α = 0-1) implemented in Python modeled compositional blending, entropy-based uncertainty, and Minimal Detectable Contamination (MDC) thresholds.
resultsMicrobial communities exhibited strong environment-specific structure (PERMANOVA R
conclusionsThis genome-resolved and simulation-driven framework reveals a directional microbial continuum across urban infrastructures governed by dominance, resilience, and clinical connectivity. Hospital sewage functions as a microbial donor, while hospital environments act as ecological stabilizers anchoring built-environment microbiomes. These findings advance biosurveillance from descriptive profiling to predictive ecological modeling, offering quantitative metrics for risk-informed infrastructure design. Video Abstract.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.