ArticleBiomarker insights2025
Salivary Biomarkers of Inflammation in Patients With Chronic Non-Specific Low Back Pain.
Article in Biomarker insights, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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
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Who cites it
2 citing papers in PubMed.
- Whole Transcriptomic Analysis Identifies Candidate Biomarkers from Saliva of Temporomandibular Joint Osteoarthritis Patients.International journal of molecular sciences · 2026Article
- Determination of perceived stress, salivary cortisol and interleukin-1β levels and clinical features of chronic urticaria in patients with dermographic urticaria in comparison to patients with chronic spontaneous urticaria and healthy individuals.Frontiers in immunology · 2026Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Chronic non-specific low back pain (CNSLBP) is a debilitating condition with unclear underlying mechanisms. The presence of systemic biomarkers associated with inflammation in nonspecific low back pain (NSLBP) has been inconsistently reported primarily through invasive blood sampling. Objective: This study evaluates the use of saliva as an alternative medium for assessing inflammatory biomarker levels in patients with CNSLBP. Design: Prospective cross-sectional pilot study. Methods: Twenty-five patients with CNSLBP and 25 age and sex matched asymptomatic participants were selected according to specific inclusion and exclusion criteria. The primary outcome was determination of the levels of inflammatory biomarkers in unstimulated saliva samples of CNSLBP patients relative to controls using Luminex™ 200 technology. Secondary outcomes were pain, disability and anxiety/stress levels of participants. Results: In CNSLBP patients, 9 biomarkers interferon γ (IFNγ), interleukin-2 (IL-2), IL-4, IL-5, IL-10, IL-13, IL-12p40, IL-12p70, and tumor necrosis factor α (TNFα) were comparable to controls ( Conclusion: Saliva represents a viable medium for assessing key inflammatory biomarkers in patients with chronic non-specific low back pain (CNSLBP). Elevated levels of proinflammatory cytokines, IL-1, IL-6, IL-8, and the nociceptive chemokine MCP-1 were observed in comparison to asymptomatic controls, with MCP-1 showing a positive correlation with self-reported pain intensity. Future studies utilizing unstimulated saliva samples may further investigate changes in inflammatory biomarker levels to monitor treatment outcomes.
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