Latest Research Findings on the Mechanism of Periodontal Pathogens in Cardiovascular Disease

Cardiovascular disease (CVD) is a major cause of death worldwide. Research findings indicate that periodontal infection is an independent risk factor for CVD. Periodontal pathogens can cause cardiovascular diseases through various pathways, including direct invasion, induction of platelet activation and agglutination, immune inflammatory response, bacteremia, and oxidative stress. Moreover, CVD symptoms are relieved after the patients undergo periodontal interventional treatment. There have been substantial findings indicating that there may be a close connection between periodontal disease and CVD. However, periodontal disease is a chronic disease. The treatment of periodontal diseases and the improvement of periodontal health require long-term efforts. Long-term effective reduction of the incidence of CVD in clinical practice through prevention of periodontal disease remains a challenging area of study. Here we summarized and reported the latest findings on the mechanism of action of periodontal pathogens in cardiovascular diseases, intending to contribute to the better understanding of the pathogenesis of CVD and to provide potential targets and new ideas for its prevention and treatment.