Impact of periodontitis on circulating cell-free DNA levels as a measure of cardiovascular disease.
Clin Oral Investig
; 27(11): 6855-6863, 2023 Nov.
Article
in En
| MEDLINE
| ID: mdl-37814162
ABSTRACT
OBJECTIVES:
The present study aims to assess the serum circulating cell-free (cfDNA) concentrations in patients with periodontitis and cardiovascular disease (CVD) and to evaluate the impact of periodontitis on circulating cfDNA levels and the confounding factors that might mediated the possible relationship. MATERIALS ANDMETHODS:
Healthy controls (n=30) and patients with CVD (n=31), periodontitis (n=31), and periodontitis + CVD (n=30) were enrolled in the present study. All subjects underwent regular periodontal examination and blood sampling and cfDNA evaluation. The analysis of the plasma cfDNA concentrations was performed using a dsDNA Assay Kit.RESULTS:
In comparison with healthy controls and CVD patients, periodontitis and periodontitis+CVD exhibited significantly higher expression of circulating cfDNA (p<0.05). There was a positive correlation among plasma cfDNA and clinical attachment loss (CAL) (p=0.019), high sensitivity C-reactive protein (hs-CRP) (p=0.027), and periodontal inflamed surface area (PISA) (p=0.003). Furthermore, the multivariate regression analysis evidenced that PISA (p<0.001), hs-CRP (p=0.014), and full-mouth bleeding score (FMBS) (p=0.004) were significant predictors of circulating cfDNA concentrations.CONCLUSIONS:
The results of the study highlighted that the periodontitis and periodontitis + CVD group showed higher circulating cfDNA expression in comparison with healthy controls and CVD patients. Moreover, the extent of periodontitis was correlated with the increased cfDNA levels and represented a significant predictor of the increased circulating cfDNA concentrations. CLINICAL RELEVANCE Unbalanced circulating cfDNA concentrations have been indicated to represent a possible risk of CVD and endothelial dysfunction. Periodontitis and periodontitis + CVD patients showed higher circulating cfDNA expression; moreover, the extent of periodontitis significantly predicted higher circulating cfDNA concentrations, suggesting the potential increased risk of developing CVD in periodontitis patients.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Periodontitis
/
Cardiovascular Diseases
/
Cell-Free Nucleic Acids
Type of study:
Prognostic_studies
Aspects:
Patient_preference
Limits:
Humans
Language:
En
Journal:
Clin Oral Investig
Journal subject:
ODONTOLOGIA
Year:
2023
Document type:
Article
Affiliation country:
Italia