ArticleMedical microbiology and immunology2015
Role of QuantiFERON-TB Gold antigen-specific IL-1β in diagnosis of active tuberculosis.
Article in Medical microbiology and immunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- The prevalence of tuberculosis infection in India: A systematic review and meta-analysis.The Indian journal of medical researchPooled it
- The blood biomarker combination IL-8/IL-33 and IL-18/IL-33 distinguish between active tuberculosis and latent infection.Infection · 2025Article
- Identification and assessment of hub genes and miRNAs coregulatory associated with immune infiltrations and drug interactions in latent tuberculosis based on MicroarrayData analysis, molecular docking, and dynamic simulation.Biochemistry and biophysics reports · 2025Article
- Differed IL-1 Beta Response between Active TB and LTBI Cases by Ex Vivo Stimulation of Human Monocyte-Derived Macrophage with TB-Specific Antigen.Disease markers · 2019Article
- The role ofThe Pan African medical journal · 2018Article
- Added Value of Long-Term Cytokine Release Assays to Detect Mycobacterium tuberculosis Infection in HIV-Infected Subjects in Uganda.Journal of acquired immune deficiency syndromes (1999) · 2016Article
- Prevalence of Tuberculosis Infection among Various Risk Groups in India: A Systematic Review and Meta-Analysis.Indian journal of community medicine : official publication of Indian Association of Preventive & Social MedicineReview
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The main objective of the study was to evaluate whether in vitro QuantiFERON-TB Gold In-Tube (QFT-GIT) assay antigen-specific IL-1β, TNF-α, IL-2, IL-6, IL-8 and IL-12 (p40) production is associated with active TB. In a cohort of 77 pulmonary TB patients (PTB), 67 healthy household contacts (HHC) and 83 healthy control subjects (HCS), the antigen-specific cytokines levels were determined in supernatants generated from QFT-GIT tubes. Antigen-specific IL-1β levels were significantly higher in PTB than HHC and HCS. At a fixed cutoff point (1,108 pg/ml), IL-1β showed positivity of 62.33% in PTB, 22.38% in HHC and 22.89% in HCS. Moreover, antigen-specific IL-1β assay can differentiate PTB and HHC (believed to be latently infected) (p < 0.0001). Like IL-1β, significantly higher levels of antigen-specific TNF-α were associated with PTB and displayed 43.63% positivity in PTB. The antigen-specific IL-2 levels were associated both with PTB (54.54%) and HHC (48.14%). Other cytokines levels did not differ among the groups. Our results suggest that antigen-specific IL-1β can be used as a biomarker for active TB diagnosis as well as for differential diagnosis of PTB and LTBI.
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