Evidence map›Paper›PMID 40444623›Full record

ArticleCombinatorial chemistry & high throughput screening2025

Comprehensive Bioinformatics Analysis for the Identification of Hub Genes and Critical Signaling Pathways Differentiating Latent and Active Tuberculosis.

Wu Peng, Wenlai Li, Jie Qiu, Sijing Huang, Mei Li, Zhenzhen Zhao, Mengyuan Lyu, Mengjiao Li, Xingbo Song

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Article in Combinatorial chemistry & high throughput screening, 2025. 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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5 · Who and what money

Authors and funding

9 authors.

Wu PengDepartment of Laboratory Medicine/Sichuan Clinical Research Center for Laboratory Medicine/Clinical Laboratory Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
Wenlai LiWest China School of Nursing/Outpatient Department, West China Hospital, Sichuan University, Chengdu, 610041, China.
Jie QiuWest China School of Medicine/West China Hospital, Sichuan University, Chengdu, 610041, China.
Sijing HuangWest China School of Medicine/West China Hospital, Sichuan University, Chengdu, 610041, China.
Mei LiDepartment of Laboratory Medicine/Sichuan Clinical Research Center for Laboratory Medicine/Clinical Laboratory Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
Zhenzhen ZhaoDepartment of Laboratory Medicine/Sichuan Clinical Research Center for Laboratory Medicine/Clinical Laboratory Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
Mengyuan LyuDepartment of Laboratory Medicine/Sichuan Clinical Research Center for Laboratory Medicine/Clinical Laboratory Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
Mengjiao LiDepartment of Laboratory Medicine/Sichuan Clinical Research Center for Laboratory Medicine/Clinical Laboratory Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
Xingbo SongDepartment of Laboratory Medicine/Sichuan Clinical Research Center for Laboratory Medicine/Clinical Laboratory Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China.

Funding

Key R&D Program of Sichuan Provincial Department of Science and Technology (Major Science and Technology Project) 2022YFS0095National Natural Science Foundation of China 82402745, 82102484Post- Doctor Research Project, West China Hospital, Sichuan University 2021HXBH009Sichuan Science and Technology Program 2023NSFSC1479, 2024NSFSC1548, 2024NSFSC1539
6 · The paper itself

Abstract

objectivesLatent tuberculosis infection (LTBI) population is the principle source of active tuberculosis (ATB) patients. The identification of reliable diagnostic biomarkers is critical to the prevention and control of progression from LTBI to ATB. The aim of this study is to screen biomarkers that can distinguish LTBI from ATB patients by a comprehensive bioinformatic analysis strategy.

methodsThe transcriptomic datasets were obtained from GEO database. Hub genes and critical signal pathways for differentiating latent and active TB were identified by a comprehensive bioinformatic analysis strategy comprising weighted gene co-expression network analysis (WGCNA), differentially expressed gene (DEG), protein-protein interaction (PPI), Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis, and hub genes were verified by RT-qPCR in this study.

resultsThe transcriptome profiles of GSE193777, GSE157657, GSE168519, GSE107991, and GSE107992 were extracted from the GEO database, in which a total of 18,397 protein-coding genes from 206 samples were included in the bioinformatics analysis. Combined with weighted gene co-expression network, differentially expressed gene, functional enrichment and proteinprotein interaction analyses, six hub genes were identified. RT-qPCR confirmed significantly lower expression of

conclusionsOur findings may provide crucial clues to potential biomarkers that can distinguish patients with LTBI from those with ATB, aiding the understanding of the mechanism of LTBI progression to ATB.

Indexed as

Computational BiologyLatent TuberculosisSignal TransductionTuberculosisBiomarkersDatabases, GeneticGene Expression ProfilingGene OntologyGene Regulatory NetworksHumansProtein Interaction MapsBiomarkersbioinformatics analysislatent tuberculosis infectionRT-qPCR.transcriptomicsTuberculosis

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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 Socratic graph.