Gingival Crevicular Fluid and Salivary Levels of GDF-15, Smad2, Smad5, Smad6, and IL-6 in Patients With Periodontitis

Overview

The dysregulation of the transforming growth factor-beta signaling pathway can lead to inflammation and tissue destruction in the pathogenesis of periodontitis. This study aims to evaluate the levels of GDF-15, Smad 2, Smad 5, Smad 6, and IL-6 in gingival crevicular fluid (GCF) and saliva between individuals with periodontitis and periodontal healthy controls and to evaluate the relationship of these biomarkers with clinical periodontal parameters. This study aims to investigate the levels of GDF-15, Smad2, Smad5, Smad6, and IL-6 in GCF and saliva samples from individuals with periodontitis and periodontally healthy controls, as well as to assess the associations of these biomarkers with clinical periodontal parameters. A total of 44 systemically healthy individuals, including 22 patients diagnosed with stage III/grade B periodontitis and 22 periodontal healthy individuals, were included in the study. Clinical periodontal parameters (plaque index (PI), probing depth (PD), clinical attachment level (CAL), and bleeding on probing (BOP)) were recorded. GDF-15, Smad 2, Smad 5, Smad 6, and IL-6 levels in saliva and GCF were analyzed using the ELISA method.

Conditions

Eligibility