scholarly journals Role of Periodontal Disease on Systemic Health

2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Minic I
Keyword(s):  
Periodontal Disease ◽  
Systemic Health

scholarly journals Probiotics and Periodontal Disease: A Current Update

2010 ◽  
Vol 4 (Spl) ◽  
pp. 35-37
Author(s):  
Vivek Gupta ◽  
Bhavana Gupta
Keyword(s):  
Oral Health ◽  
Periodontal Disease ◽  
Present Article ◽  
Periodontal Health ◽  
Health And Disease ◽  
Systemic Health ◽  
Micro Organisms ◽  
The Impact ◽  
A Current

ABSTRACT Probiotics are live micro-organisms that when administered in adequate amounts confer health benefits upon the host. Although a lot of work has been done regarding the effects of probiotic applications on systemic health particularly gastro-intestinal, the impact of probiotics on oral health is relatively new with lots of research going on; the area of probiotics and periodontal disease is still in its infancy. The present article summarizes the role of probiotics in periodontal health and disease and its effectiveness in periodontal therapy.

scholarly journals Bacterial Cyclic Dinucleotides and the cGAS–cGAMP–STING Pathway: A Role in Periodontitis?

Pathogens ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 675
Author(s):  
Samira Elmanfi ◽  
Mustafa Yilmaz ◽  
Wilson W. S. Ong ◽  
Kofi S. Yeboah ◽  
Herman O. Sintim ◽  
...  
Keyword(s):  
Immune Response ◽  
Periodontal Disease ◽  
Innate Immune ◽  
Host Cells ◽  
Type I Interferons ◽  
Type I ◽  
Vaccine Adjuvants ◽  
Cyclic Dinucleotides ◽  
Sting Pathway

Host cells can recognize cytosolic double-stranded DNAs and endogenous second messengers as cyclic dinucleotides—including c-di-GMP, c-di-AMP, and cGAMP—of invading microbes via the critical and essential innate immune signaling adaptor molecule known as STING. This recognition activates the innate immune system and leads to the production of Type I interferons and proinflammatory cytokines. In this review, we (1) focus on the possible role of bacterial cyclic dinucleotides and the STING/TBK1/IRF3 pathway in the pathogenesis of periodontal disease and the regulation of periodontal immune response, and (2) review and discuss activators and inhibitors of the STING pathway as immune response regulators and their potential utility in the treatment of periodontitis. PubMed/Medline, Scopus, and Web of Science were searched with the terms “STING”, “TBK 1”, “IRF3”, and “cGAS”—alone, or together with “periodontitis”. Current studies produced evidence for using STING-pathway-targeting molecules as part of anticancer therapy, and as vaccine adjuvants against microbial infections; however, the role of the STING/TBK1/IRF3 pathway in periodontal disease pathogenesis is still undiscovered. Understanding the stimulation of the innate immune response by cyclic dinucleotides opens a new approach to host modulation therapies in periodontology.

The role of systemic conditions and disorders in periodontal disease

1993 ◽  
Vol 2 (1) ◽  
pp. 98-116 ◽  
Author(s):  
ROBERT J. GENCO ◽  
HARALD LÖE
Keyword(s):  
Periodontal Disease

scholarly journals Elevated Expression of Cathepsin K in Periodontal Ligament Fibroblast by Inflammatory Cytokines Accelerates Osteoclastogenesis via Paracrine Mechanism in Periodontal Disease

2021 ◽  
Vol 22 (2) ◽  
pp. 695
Author(s):  
Soon Chul Heo ◽  
Yu Na Kim ◽  
YunJeong Choi ◽  
Ji-Young Joo ◽  
Jae Joon Hwang ◽  
...  
Keyword(s):  
Periodontal Disease ◽  
Inflammatory Cytokines ◽  
Periodontal Ligament ◽  
Cathepsin K ◽  
Periodontal Ligament Fibroblasts ◽  
Supporting Cells ◽  
Inflammatory Conditions ◽  
Elevated Expression ◽  
Macrophage Colony

Cathepsin K (CTSK) is a cysteine protease that is mainly produced from mature osteoclasts and contributes to the destruction of connective tissues and mineralized matrix as a consequence of periodontal disease (PD). However, few studies have reported its regulatory role in osteoclastogenesis-supporting cells in inflammatory conditions. Here, we investigated the role of CTSK in osteoclastogenesis-supporting cells, focusing on the modulation of paracrine function. Microarray data showed that CTSK was upregulated in PD patients compared with healthy individuals, which was further supported by immunohistochemistry and qPCR analyses performed with human gingival tissues. The expression of CTSK in the osteoclastogenesis-supporting cells, including dental pulp stem cells, gingival fibroblasts, and periodontal ligament fibroblasts (PDLFs) was significantly elevated by treatment with inflammatory cytokines such as TNFα and IL-1β. Moreover, TNFα stimulation potentiated the PDLF-mediated osteoclastogenesis of bone marrow-derived macrophages. Interestingly, small interfering RNA-mediated silencing of CTSK in PDLF noticeably attenuated the TNFα-triggered upregulation of receptor activator of nuclear factor kappa-B ligand (RANKL), macrophage colony-stimulating factor, and RANKL/osteoprotegerin ratio, thereby abrogating the enhanced osteoclastogenesis-supporting activity of PDLF. Collectively, these results suggest a novel role of CTSK in the paracrine function of osteoclastogenesis-supporting cells in periodontal disease.

scholarly journals Relation between chronic periodontal disease and plasmatic levels of triglycerides, total cholesterol and fractions

2005 ◽  
Vol 19 (4) ◽  
pp. 284-289 ◽  
Author(s):  
Ana Cristina Posch Machado ◽  
Maria Rozeli de Souza Quirino ◽  
Luiz Fernando Costa Nascimento
Keyword(s):  
Periodontal Disease ◽  
Total Cholesterol ◽  
Blood Lipid ◽  
Oral Disease ◽  
Whole Body ◽  
Lipid Levels ◽  
Periodontal Infection ◽  
Chronic Periodontal Disease ◽  
Systemic Health ◽  
Blood Lipid Levels

Many people in the world are affected by hyperlipidemia, which is a known risk factor for atherosclerotic disease. On the other hand, periodontitis, a prevalent oral disease, has been connected to several systemic health changes, including an altered lipid metabolism. Transient and recurrent bacteremias, which may be caused by periodontal infection, induce an intense local and systemic inflammatory response, leading to changes in the whole body. The aim of the present study was to verify the relationship between severe and moderate periodontal disease and blood lipid levels. Sixty individuals seen at the clinics of the University of Taubaté, São Paulo, over 20 years old, were divided into two groups, with and without periodontitis, and paired according to sex and age. Their levels of total cholesterol, tryglicerides and fractions were determined. Variables related to high cholesterol levels, including age, sex and body mass index, were evaluated. The values recommended by the Brazilian Society of Cardiology were considered to classify lipidemia. The results showed that mean levels of cholesterol (192.1 mg/dl ± 40.9) and triglycerides (153.5 mg/dl ± 105.6) in individuals with periodontitis were higher than, but not statistically different from, those of individuals without periodontitis (186.1 mg/dl ± 35.4 and 117.5 mg/dl ± 68, respectively). Therefore, this study has demonstrated that there is no significant relationship between periodontal disease, regardless of its intensity, and blood lipid levels in the studied population.

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