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Inflammatory mechanisms linking periodontal diseases to cardiovascular diseases
Author(s) -
Schenkein Harvey A.,
Loos Bruno G.
Publication year - 2013
Publication title -
journal of periodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.036
H-Index - 156
eISSN - 1943-3670
pISSN - 0022-3492
DOI - 10.1902/jop.2013.134006
Subject(s) - inflammation , periodontitis , medicine , dyslipidemia , atheroma , systemic inflammation , immunology , disease , aggregatibacter actinomycetemcomitans , porphyromonas gingivalis
Aims: In this article, inflammatory mechanisms that link periodontal diseases to cardiovascular diseases are reviewed. Methods: This article is a literature review. Results: Studies in the literature implicate a number of possible mechanisms that could be responsible for increased inflammatory responses in atheromatous lesions due to periodontal infections. These include increased systemic levels of inflammatory mediators stimulated by bacteria and their products at sites distant from the oral cavity, elevated thrombotic and hemostatic markers that promote a prothrombotic state and inflammation, cross‐reactive systemic antibodies that promote inflammation and interact with the atheroma, promotion of dyslipidemia with consequent increases in pro‐inflammatory lipid classes and subclasses, and common genetic susceptibility factors present in both disease leading to increased inflammatory responses. Conclusions: Such mechanisms may be thought to act in concert to increase systemic inflammation in periodontal disease and to promote or exacerbate atherogenesis. However, proof that the increase in systemic inflammation attributable to periodontitis impacts inflammatory responses during atheroma development, thrombotic events or myocardial infarction or stroke is lacking.