Is Interleukin‐17 Involved in the Interaction Between Polycystic Ovary Syndrome and Gingival Inflammation?. Issue 12 (1st December 2013)

• Record Type: Journal Article
• Authors: Özçaka, Özgün; Buduneli, Nurcan; Ceyhan, Banu Ozturk; Akcali, Aliye; Hannah, Victoria; Nile, Christopher; Lappin, David F.
• Is Part Of: Journal of periodontology. Volume 84:Issue 12(2013)
• Page Start: 1827
• Page End: 1837
• Publication Date: 2013-12-01
• Subjects: Gingivitis -- interleukin‐17 -- polycystic ovary syndrome; Periodontics -- Periodicals; 617.632
• DOI: 10.1902/jop.2013.120483
• Languages: English
• ISSNs: 0022-3492

Abstract

Abstract : Background: Polycystic ovarian syndrome (PCOS) is a hormonal disorder of females of reproductive age that impacts their oral and systemic health. The aim of this study is to evaluate interleukin‐17A (IL‐17A), IL‐17F, IL‐17A/F, and IL‐17E (IL‐25) levels in gingival crevicular fluid (GCF), saliva, and serum of non‐obese females with PCOS and with either a clinically healthy periodontium or gingivitis. Methods: Thirty‐one females with PCOS, 30 females with PCOS and gingivitis, and 12 systemically and periodontally healthy females participated in the study. Clinical periodontal measurements, body mass index, and Ferriman‐Gallwey score (FGS) (a measure of hirsutism in females) were recorded. Circulating levels of sex hormones, cortisol, and insulin were also determined. Levels of IL‐17 cytokines were measured by enzyme‐linked immunosorbent assay. Results: The general linear model multivariate analysis, adjusting for age or plaque index, showed that the two groups with PCOS had higher concentrations of IL‐17A, IL‐17F, and IL‐17A/F in serum and higher levels of IL‐17A and IL‐17F in GCF and saliva but lower serum IL‐17E than systemically healthy females. Levels of IL‐17E were lowest in females with PCOS and gingivitis who also had the highest FGS. Serum IL‐17A and IL‐17F levels correlated positively with FGS and periodontal probing depth (all ρ >0.33; P <0.005). Serum IL‐17E showed the reverse relationship and also correlated negatively with IL‐17A (ρ >−0.28; P <0.05). Conclusions: IL‐17 levels are altered in non‐obese females with PCOS and may influence gingival inflammation. Additional studies are warranted to clarify the relationship between PCOS and gingivitis.