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Risk factors that may modify the innate and adaptive immune responses in periodontal diseases
Author(s) -
Knight Ellie T.,
Liu Jenny,
Seymour Gregory J.,
Faggion Clovis M.,
Cullinan Mary P.
Publication year - 2016
Publication title -
periodontology 2000
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.725
H-Index - 122
eISSN - 1600-0757
pISSN - 0906-6713
DOI - 10.1111/prd.12110
Subject(s) - medicine , periodontitis , immune system , disease , periodontology , immunology , inflammation , pathogenesis , diabetes mellitus , innate immune system , acquired immune system , chronic periodontitis , dental plaque , pathology , dentistry , endocrinology
Plaque‐induced periodontal diseases occur in response to the accumulation of dental plaque. Disease manifestation and progression is determined by the nature of the immune response to the bacterial complexes in plaque. In general, predisposing factors for these periodontal diseases can be defined as those factors which retain or hinder the removal of plaque and, depending upon the nature of the immune response to this plaque, the disease will either remain stable and not progress or it may progress and result in chronic periodontitis. In contrast, modifying factors can be defined as those factors that alter the nature or course of the inflammatory lesion. These factors do not cause the disease but rather modify the chronic inflammatory response, which, in turn, is determined by the nature of the innate and adaptive immune responses and the local cytokine and inflammatory mediator networks. Chronic inflammation is characterized by vascular, cellular and repair responses within the tissues. This paper will focus on how common modifying factors, such as smoking, stress, hormonal changes, diabetes, metabolic syndrome and HIV/AIDS, influence each of these responses, together with treatment implications. As treatment planning in periodontics requires an understanding of the etiology and pathogenesis of the disease, it is important for all modifying factors to be taken into account. For some of these, such as smoking, stress and diabetic control, supportive health behavior advice within the dental setting should be an integral component for overall patient management.