Severe periodontitis is linked with increased peripheral levels of sTWEAK and PTX3 in chronic migraineurs. Academic Article uri icon

Overview

abstract

  • OBJECTIVES: Periodontitis (PD) and chronic migraine (CM) have been recently linked, and inflammatory processes and vascular endothelial changes are hypothesized as potential mediators of this relationship. The aim of this cross-sectional analysis was to investigate the potential association of PD with vascular systemic inflammation and complement activation in patients with CM. MATERIALS AND METHODS: Ninety-four chronic migraineurs underwent a full-mouth periodontal evaluation and a measure of PD activity and severity, namely the periodontal inflamed surface area (PISA) was calculated for each patient. We divided CM patients according to their periodontal status: mild PD (N = 14), moderate PD (N = 22), severe PD (N = 19), and non-PD (N = 39). Serum levels of C-reactive protein (CRP), pentraxin 3 (PTX3), soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK), and complements C3 and C4 were measured outside of migraine attacks. RESULTS: We found that severe periodontal patients had significantly higher circulating levels of PTX3 and sTWEAK compared with those without PD (2475.3 ± 1646.8 pg/mL vs. 516.6 ± 1193.8 pg/mL, P < 0.0001 and 672.4 ± 118.2 pg/mL vs. 485.7 ± 112.2 pg/mL, P < 0.0001; respectively). For the remaining biomarkers, no significant differences were found between groups. Severe PD was independently associated with higher levels of PTX3 (β = 1997.6, P < 0.0001) and sTWEAK (β = 187.1, P < 0.0001) but not with CRP, C3, and C4. PISA positively correlated to PTX3 (r = 0.475, P < 0.0001) and sTWEAK (r = 0.386, P < 0.0001). CONCLUSIONS: Based on these preliminary results, severe PD was linked with vascular systemic inflammation in patients with CM. However, further longitudinal studies should be performed to confirm these findings. CLINICAL RELEVANCE: sTWEAK and PTX3 measured in serum could be used as biomarkers in the PD-CM link.

publication date

  • May 20, 2019

Research

keywords

  • C-Reactive Protein
  • Cytokine TWEAK
  • Periodontitis
  • Serum Amyloid P-Component

Identity

Scopus Document Identifier

  • 85066135484

Digital Object Identifier (DOI)

  • 10.1007/s00784-019-02950-9

PubMed ID

  • 31111284

Additional Document Info

volume

  • 24

issue

  • 2