Interaction of lifestyle, behaviour or systemic diseases with dental caries and periodontal diseases: consensus report of group 2 of the joint EFP/ORCA workshop on the boundaries between caries and periodontal diseases.

• Published in: Journal of Clinical Periodontology
• Main Authors: Chapple, Il, Bouchard, P, Cagetti, Mg, CAMPUS, Guglielmo Giuseppe, Carra, Mc, COCCO, Fabio, Nibali, L, Hujoel, P, Laine, Ml, Lingstrom, P, Manton, Dj, Montero, E, Pitts, N, Rangé, H, Schlueter, N, Teughels, W, Twetman, S, Van Loveren, C, Van der Weijden, F, Vieira, Ar, Schulte, Ag19
• Other Authors: Campus, Guglielmo Giuseppe, Cocco, Fabio
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2017
• Subjects: Fc gamma receptor IIA (FcγRIIA) gene; Interleukin 10 (IL10) gene; acquired risk factor; amelogenin (AMELX) gene; aquaporin (AQP5) gene; candidate gene study (CGS); carbohydrate; carie; diabete; diet; fluoride; genetic; genome wide association study (GWAS); gingival bleeding; gingiviti; hyposalivation; macronutrient; malnutrition; micronutrient; nutrition; oral hygiene frequency; periodontal disease; periodontiti; polyunsaturated fatty acid (PUFA); prediction factor; prognostic factor; protein; risk factor; saliva; single nucleotide polymorphism (SNP); smoking; starch; sugar; vitamin B12; vitamin C; vitamin D; vitamin D receptor (VDR) gene; Orca
• Online Access: http://hdl.handle.net/11388/175100; https://doi.org/10.1111/jcpe.12685

Periodontal diseases and dental caries are the most common diseases of humans and the main cause of tooth loss. Both diseases can lead to nutritional compromise and negative impacts upon self-esteem and quality of life. As complex chronic diseases, they share common risk factors, such as a requirement for a pathogenic plaque biofilm, yet they exhibit distinct pathophysiologies. Multiple exposures contribute to their causal pathways, and susceptibility involves risk factors that are inherited (e.g. genetic variants), and those that are acquired (e.g. socio-economic factors, biofilm load or composition, smoking, carbohydrate intake). Identification of these factors is crucial in the prevention of both diseases as well as in their management. AIM: To systematically appraise the scientific literature to identify potential risk factors for caries and periodontal diseases. METHODS: One systematic review (genetic risk factors), one narrative review (role of diet and nutrition) and reference documentation for modifiable acquired risk factors common to both disease groups, formed the basis of the report. RESULTS & CONCLUSIONS: There is moderately strong evidence for a genetic contribution to periodontal diseases and caries susceptibility, with an attributable risk estimated to be up to 50%. The genetics literature for periodontal disease is more substantial than for caries and genes associated with chronic periodontitis are the vitamin D receptor (VDR), Fc gamma receptor IIA (Fc-γRIIA) and Interleukin 10 (IL10) genes. For caries, genes involved in enamel formation (AMELX, AMBN, ENAM, TUFT, MMP20, and KLK4), salivary characteristics (AQP5), immune regulation and dietary preferences had the largest impact. No common genetic variants were found. Fermentable carbohydrates (sugars and starches) were the most relevant common dietary risk factor for both diseases, but associated mechanisms differed. In caries, the fermentation process leads to acid production and the generation of biofilm components such as Glucans. In ...