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Inflammatory signatures may distinguish dental caries

Combining IL-17 with TNF-alpha showed strong discrimination between carious lesions and healthy controls, but performance was more modest against gingival inflammation.

  • By

  • Andrea Surnit

  • September 9, 2026

  • 3 min

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Clinical Scorecard: Inflammatory signatures may distinguish dental caries

At a Glance

CategoryDetail
ConditionDental Caries
Key MechanismsSalivary cytokine signatures, particularly IL-17 and TNF-alpha, may differentiate carious lesions from healthy states.
Target PopulationPatients aged 18 to 30 years with carious lesions, gingival inflammation, or healthy oral states.
Care SettingClinical research setting assessing inflammatory biomarkers.

Key Highlights

  • Salivary cytokine signature can distinguish carious lesions from healthy controls.
  • TNF-alpha is the strongest discriminator of carious lesions.
  • IL-17 plus TNF-alpha provides the highest discriminatory performance.
  • Study findings are hypothesis-generating and require validation in larger cohorts.
  • Limitations include small sample size and inability to stratify carious lesions by severity.

Guideline-Based Recommendations

Diagnosis

  • Cytokine signatures warrant prospective validation as potential diagnostic biomarkers.

Management

    Monitoring & Follow-up

      Risks

      • Modest sample size and cross-sectional design limit causal inference.

      Patient & Prescribing Data

      Young adults aged 18 to 30 years.

      Cytokine combinations may inform future diagnostic approaches.

      Clinical Best Practices

      • Consider the potential of salivary biomarkers in assessing dental caries.
      • Further research needed to validate cytokine signatures in diverse populations.

      Related Resources & Content

      Original Source(s)

      Inflammatory signatures may distinguish dental caries

      • by Andrea Surnit

      • September 9, 2026

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