Evidence map›Paper›PMID 42397593›Full record

ArticleMolecular biology reports2026

Network toxicology and multi-omics identify potential interactions between between air pollutants and interferon-related signaling in tuberculosis.

Zihan Cai, Shoupeng Ding, Jian Han, Jinghua Gao

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Article in Molecular biology reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Zihan CaiDepartment of Medical Laboratory, Siyang Hospital, Siyang, 223700, China.
Shoupeng DingThe School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, 350000, China.
Jian HanThe People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, 675000, China. hanjian2025@163.com.
Jinghua GaoThe People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, 675000, China. gaojinghua2025@126.com.

Funding

the Guiding Science and Technology Plan Project of Suqian City Z2025063
6 · The paper itself

Abstract

backgroundAir pollution increases tuberculosis (TB) susceptibility, yet the underlying molecular mechanisms remain elusive.

methodsWe integrated human genes associated with seven air pollutants with TB-associated genes from public databases. Utilizing network toxicology, we engineered a diagnostic pipeline evaluating 175 machine learning models across transcriptomic datasets to identify a core gene signature. This signature was validated via qPCR in an independent clinical cohort. Molecular docking and in silico single-cell knockout analyses were used to predict pollutant-protein interactions and potential downstream transcriptional perturbations.

resultsWe identified 271 intersecting genes enriched in inflammatory and immune-related pathways, including IL-17, TNF, and Toll-like receptor signaling. Machine learning identified a five-gene candidate signature consisting of STAT1, IFIH1, IFIT2, IFIT3, and CYBB. Clinical qRT-PCR further supported their upregulation in TB patients, with individual AUCs ranging from 0.76 to 0.89. Docking simulations predicted that toluene may form hydrophobic interactions with STAT1, IFIT2, and IFIT3. In silico STAT1 perturbation in monocytes predicted transcriptional alterations involving RETN and S100A9, with enrichment in IFN-γ-related pathways.

conclusionAir pollutants, particularly toluene and benzene, may contribute to TB susceptibility by interacting with interferon-related immune proteins. The identified five-gene signature may represent a potential biomarker panel for TB and warrants further validation in exposure-characterized cohorts.

Indexed as

Air PollutantsInterferonsTuberculosisApoptosis Regulatory ProteinsGene Expression ProfilingHumansIntracellular Signaling Peptides and ProteinsMachine LearningMolecular Docking SimulationRNA-Binding ProteinsSignal TransductionSTAT1 Transcription FactorTranscriptomeAir PollutantsApoptosis Regulatory ProteinsIFIT2 protein, humanIFIT3 protein, humanInterferonsIntracellular Signaling Peptides and ProteinsRNA-Binding ProteinsSTAT1 protein, humanSTAT1 Transcription FactorAir pollution、Tuberculosis、Network toxicology、Machine learning、STAT1

Identifiers

PMID42397593

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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.