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Alkimavičienė E, Pušinskaitė R, Basevičienė N, Banienė R, Savickienė N, Pacauskienė IM. Efficacy of Proanthocyanidins in Nonsurgical Periodontal Therapy. Int Dent J 2023; 73:195-204. [PMID: 36167610 PMCID: PMC10023589 DOI: 10.1016/j.identj.2022.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/25/2022] [Accepted: 08/16/2022] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND The aim of this work was to evaluate the efficacy of proanthocyanidins (PACNs) as an adjunctive periodontal therapy in patients with periodontitis. METHODS Patients with periodontitis (stage III-IV) were included in this randomised clinical study. Patients with periodontitis received 2 different treatment modalities: minimally invasive nonsurgical therapy only (MINST group) or minimally invasive nonsurgical therapy and subgingival application of collagen hydrogels with PACNs (MINST + PACNs group). Clinical periodontal parameters, that is, pocket probing depth (PPD), clinical attachment level (CAL), bleeding on probing (BOP), plaque index (PI), were evaluated before treatment and after 8 weeks. Concentrations of immunologic markers, matrix metalloproteinase-3 (MMP-3), and tissue inhibitor of matrix metalloproteinase-1 (TIMP-1) in saliva were assessed at baseline and at 8-week follow-up. RESULTS Forty-six patients diagnosed with periodontitis were randomised into 2 groups: 23 patients in the MINST group and 23 patients in the MINST + PACNs group received the intended treatment. PACNs combined with MINST resulted in additional statistically significant PPD reduction and CAL gain in moderate periodontal pockets by 0.5 mm (P < .05) on average compared to MINST alone. Additional use of PACNs did not result in additional statistically significant improvement of BOP or PI values. Application of PACNs showed significant reduction of MMP-3 levels in saliva after 8 weeks (P < .05). CONCLUSIONS Adjunctive use of PACNs in MINST resulted in better clinical outcomes for moderate pockets. Additional use of PACNs improved MMP-3 concentration in saliva more than MINST alone. Biochemical analysis revealed that MMP-3 concentration in saliva reflected the periodontal health state.
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Affiliation(s)
- Evelina Alkimavičienė
- Department of Dental and Oral Pathology, Lithuanian University of Health Sciences, Kaunas, Lithuania.
| | - Rasa Pušinskaitė
- Department of Dental and Oral Pathology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Nomeda Basevičienė
- Department of Dental and Oral Pathology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rasa Banienė
- Department of Biochemistry, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Nijolė Savickienė
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Hashimoto H, Hashimoto S, Shimazaki Y. Functional Impairment and Periodontitis in Rheumatoid Arthritis. Int Dent J 2022; 72:641-647. [PMID: 35241287 PMCID: PMC9485534 DOI: 10.1016/j.identj.2022.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 01/24/2023] Open
Abstract
Background This study explored the association of functional impairment due to rheumatoid arthritis (RA) and RA disease activity with periodontal disease in patients with RA. Methods Ninety-three patients with RA were included. Their RA functional status was assessed using the Steinbrocker classification. The serum level of matrix metalloproteinase-3 (MMP-3) was used as an indicator of RA disease activity. Probing depth (PD) and clinical attachment level (CAL) were used as indicators of periodontal status. We examined the association of RA severity and MMP-3 levels with periodontal status using a generalised linear model (GLM). Results In a multivariate GLM, the coefficient for the mean PD was significantly positive in those with RA severity classes III or IV (reference: class I; β = 0.14; 95% confidence interval [CI], 0.03–0.25; P = .02) independent of other confounding variables. In multivariate GLM using the mean CAL as the dependent variable, the coefficient was significant in patients with high MMP-3 levels (10 ng/mL; β = 0.005; 95% CI, 0.001–0.008; P = .02). Conclusions Functional impairment due to RA may affect PD, and high serum levels of MMP-3 may affect CAL.
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Affiliation(s)
- Hiroko Hashimoto
- Department of Preventive Dentistry and Dental Public Health, School of Dentistry, Aichi Gakuin University, Nagoya, Japan
| | | | - Yoshihiro Shimazaki
- Department of Preventive Dentistry and Dental Public Health, School of Dentistry, Aichi Gakuin University, Nagoya, Japan.
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Pangarikar A, Prachi GP, Devarathnamma MV, Asapalli S, Guttiganur N, Devanoorkar A. Estimation of gingival crevicular fluid matrix metalloproteinase-3 levels in chronic periodontitis before and after scaling and root planing: A clinicobiochemical study. THE SAINT'S INTERNATIONAL DENTAL JOURNAL 2022. [DOI: 10.4103/sidj.sidj_10_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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de Brouwer P, Bikker FJ, Brand HS, Kaman WE. Is TIMP-1 a biomarker for periodontal disease? A systematic review and meta-analysis. J Periodontal Res 2021; 57:235-245. [PMID: 34850390 PMCID: PMC9299605 DOI: 10.1111/jre.12957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/18/2021] [Accepted: 11/08/2021] [Indexed: 11/14/2022]
Abstract
Objective One of the most important families of proteases associated with periodontal disease is the family of the matrix metalloproteinases (MMPs). Their activity is regulated by tissue inhibitors of metalloproteinases (TIMPs), and an imbalance between MMP activity and regulation by TIMPs has been associated with the progression of periodontal disease. This strong interaction between TIMPs and MMPs might be an indication that TIMPs can be used as a biomarker to monitor periodontal disease progression in oral fluids. In particular, TIMP‐1 is a frequently studied biomarker for periodontal diseases. Therefore, the aim of this systematic review was to evaluate the scientific literature regarding TIMP‐1 concentrations in oral fluids of patients suffering from periodontitis or gingivitis in comparison to healthy individuals. Material and Methods PubMed/ MedLine and Web of Science databases were searched electronically. Studies that met the inclusion criteria were systematically evaluated and assessed for eligibility and risk of bias. Meta‐analysis was performed through the random effects model to assess the association between periodontitis/gingivitis and TIMP‐1 concentration in stimulated saliva, unstimulated saliva, and gingival crevicular fluid (GCF). Results The search strategy provided a total of 322 studies of which 10 studies met all inclusion criteria. Two studies investigated TIMP‐1 concentrations in GCF, three studies in unstimulated saliva, and five studies investigated TIMP‐1 concentrations in stimulated saliva. Three studies revealed that TIMP‐1 levels in oral fluids were significantly decreased in periodontal disease. Meta‐analysis revealed that there is no statistically significant difference between TIMP‐1 concentration in oral fluids of periodontitis/gingivitis patients in comparison to healthy individuals. Conclusions This systematic review with meta‐analysis shows that periodontal diseases are not associated with a statistically significant change in TIMP‐1 concentration in oral fluids.
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Affiliation(s)
- Puk de Brouwer
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Amsterdam, Gustav Mahlerlaan, Netherlands
| | - Floris J Bikker
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Amsterdam, Gustav Mahlerlaan, Netherlands
| | - Henk S Brand
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Amsterdam, Gustav Mahlerlaan, Netherlands
| | - Wendy E Kaman
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Amsterdam, Gustav Mahlerlaan, Netherlands
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Akram Z, Aati S, Alrahlah A, Vohra F, Fawzy A. Longitudinal evaluation of clinical, spectral and tissue degradation biomarkers in progression of periodontitis among cigarette and electronic cigarette smokers. J Dent 2021; 109:103678. [PMID: 33895240 DOI: 10.1016/j.jdent.2021.103678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVES To longitudinally evaluate the periodontal parameters and MMP-8 and CTX (C-terminal crosslinked telopeptide of type I collagen) levels from diseased and healthy sites from cigarette and electronic cigarette (e-cig) smokers and characterize the gingival crevicular fluid (GCF) samples using Raman spectroscopy In addition, to longitudinally determine if MMP-8 and CTX are predictive factors for attachment loss in periodontitis sites. METHODS Sixty periodontally healthy and 60 periodontitis/diseased sites from 30 e-cig and 30 cigarette smokers were monitored at baseline, 3 months, and 6-months. GCF was sampled to study the MMP-8 and CTX concentrations using enzyme-linked immunosorbent assay. Infra-red absorption spectra of GCF were acquired at all time points and processed to identify key functional groups. RESULTS A significantly increased attachment loss was observed at 6 months for both smokers when compared with baseline (p < 0.01). This difference was significantly high for cigarette smokers compared with e-cig users (p < 0.01). MMP-8, CTX, smoking pack-years were significantly correlated with probing depth and clinical attachment loss among both e-cig and cigarette smokers. For MMP-8 and CTX, the periodontitis sites showed a statistically significant difference between e-cig and cigarette smokers at both 3- and 6 months follow-up. From baseline to 6 months follow-up, periodontitis sites from both groups showed higher spectral band intensities with deconvulations and Raman shifts for Amide I and Amide II peaks. CONCLUSION Cigarette smokers showed higher periodontal worsening than e-cig smokers. Smoking, MMP-8, CTX are prognostic factors for clinical attachment loss in cigarette and e-cig smokers. CLINICAL SIGNIFICANCE Data for Raman scattering and spectral information identifying collagen degradation among e-cig and cigarette smokers have been analyzed. This type of analysis proves a robust diagnostic and prognostic tool for periodontal diseases. Smoking, MMP-8, and CTX are prognostic factors for clinical attachment loss in cigarette and e-cig smokers.
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Affiliation(s)
- Zohaib Akram
- UWA Dental School, University of Western Australia, Nedlands, WA, 6009, Australia.
| | - Sultan Aati
- UWA Dental School, University of Western Australia, Nedlands, WA, 6009, Australia
| | - Ali Alrahlah
- Department of Restorative Dental Sciences, College of Dentistry, King Said University, Engineer Abdullah Bugshan Research Chair for Dental and Oral Rehabilitation, College Of Dentistry, Riyadh, Saudi Arabia
| | - Fahim Vohra
- Department of Prosthetic Dental Sciences, College Of Dentistry, King Said University; Engineer Abdullah Bugshan Research Chair for Dental and Oral Rehabilitation, College of Dentistry, Riyadh, Saudi Arabia
| | - Amr Fawzy
- UWA Dental School, University of Western Australia, Nedlands, WA, 6009, Australia
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The Role of Matrix Metalloproteinases in Periodontal Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17144923. [PMID: 32650590 PMCID: PMC7399864 DOI: 10.3390/ijerph17144923] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 12/19/2022]
Abstract
This review provides a detailed description of matrix metalloproteinases (MMPs), focusing on those that are known to have critical roles in bone and periodontal disease. Periodontal disease is an inflammatory process initiated by anaerobic bacteria, which promote the host immune response in the form of a complex network of molecular pathways involving proinflammatory mediators such as cytokines, growth factors, and MMPs. MMPs are a family of 23 endopeptidases, collectively capable of degrading virtually all extracellular matrix (ECM) components. This study critically discusses the available research concerning the involvement of the MMPs in periodontal disease development and progression and presents possible therapeutic strategies. MMPs participate in morphogenesis, physiological tissue turnover, and pathological tissue destruction. Alterations in the regulation of MMP activity are implicated in the manifestation of oral diseases, and MMPs comprise the most important pathway in tissue destruction associated with periodontal disease. MMPs can be considered a risk factor for periodontal disease, and measurements of MMP levels may be useful markers for early detection of periodontitis and as a tool to assess prognostic follow-ups. Detection and inhibition of MMPs could, therefore, be useful in periodontal disease prevention or be an essential part of periodontal disease therapy, which, considering the huge incidence of the disease, may greatly improve oral health globally.
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Pathogen profile and MMP-3 levels in areas with varied attachment loss in generalized aggressive and chronic periodontitis. Cent Eur J Immunol 2020; 44:440-446. [PMID: 32140057 PMCID: PMC7050060 DOI: 10.5114/ceji.2019.92806] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 05/14/2018] [Indexed: 12/26/2022] Open
Abstract
Introduction The progression of periodontitis depends on the changes in bone and connective tissue homeostasis and the imbalance of the biofilm and the host immunoinflammatory response, particularly matrix metalloproteinases (MMP). Aim of the study To assess the probable relation between subgingival anaerobic flora and the expression of MMP-3 in patients with generalized aggressive periodontitis (AgP), chronic periodontitis (CP) and healthy subjects, and to evaluate these levels according to varied tissue loss severity. Material and methods The plaque index (PI), gingival index (GI), probing depth (PD) and clinical attachment levels (CAL) were evaluated. MMP levels obtained from gingival sulcus fluid (GCF) were measured with Enzyme Linked Immuno Assay (ELISA). The bacterial counts were determined with Parocheck®. Results Higher levels of MMP-3 in patients with AgP compared to subjects with CP and healthy individuals were observed. The microorganisms responsible of possible tissue destruction in both AgP and CP are red complex bacteria. T. denticola, T. forsythia, P. intermedia and F. nucleatum show positive correlation with MMP-3 levels. Conclusions MMP-3 is a biomarker associated with AgP, and red complex bacteria levels are correlated with increasing periodontal tissue loss in both periodontitis forms. The diagnosis of aggressive periodontitis, or site-specific treatment strategies can be orchestrated based on the evaluation of MMP-3 and the bacterial counts in patients with periodontitis.
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Gawron K, Wojtowicz W, Łazarz-Bartyzel K, Łamasz A, Qasem B, Mydel P, Chomyszyn-Gajewska M, Potempa J, Mlynarz P. Metabolomic Status of The Oral Cavity in Chronic Periodontitis. In Vivo 2019; 33:1165-1174. [PMID: 31280206 DOI: 10.21873/invivo.11587] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 03/19/2019] [Accepted: 04/16/2019] [Indexed: 01/06/2023]
Abstract
Chronic periodontitis is an inflammatory disease of tooth-supporting tissues associated with Porphyromonas gingivalis. Expansion and invasion of this bacterium into the periodontium is associated with changes in the metabolome of the oral cavity. MATERIALS AND METHODS Metabolomics analysis of mouth washout and tongue swab samples based on proton nuclear magnetic resonance (1H-NMR) method was employed to determine metabolic status of the oral cavity in chronic periodontal disease. RESULTS Mouth washout extracts contained a total of 23 metabolites and tongue swab extracts contained 17. Identified metabolites partially overlap with the content of saliva and gingival crevicular fluid. The colonization of the oral cavity of patients with periodontitis by bacteria was manifested in the change in levels of eight metabolites. CONCLUSION NMR-based metabolomics analysis is a potentially useful methodological approach for monitoring the pathological processes observed in the oral cavity in the course of periodontitis.
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Affiliation(s)
- Katarzyna Gawron
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Wojciech Wojtowicz
- Department of Bioorganic Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Katarzyna Łazarz-Bartyzel
- Department of Periodontology and Oral Medicine, Faculty of Medicine, Jagiellonian University, Medical College, Krakow, Poland
| | - Agata Łamasz
- Department of Bioorganic Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Badr Qasem
- Department of Bioorganic Chemistry, Wroclaw University of Technology, Wroclaw, Poland
| | - Piotr Mydel
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland.,Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Maria Chomyszyn-Gajewska
- Department of Periodontology and Oral Medicine, Faculty of Medicine, Jagiellonian University, Medical College, Krakow, Poland
| | - Jan Potempa
- Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland.,Department of Oral Immunology and Infectious Diseases, School of Dentistry, University of Louisville, Louisville, KY, U.S.A
| | - Piotr Mlynarz
- Department of Bioorganic Chemistry, Wroclaw University of Technology, Wroclaw, Poland
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Song HK, Noh EM, Kim JM, You YO, Kwon KB, Lee YR. Reversine inhibits MMP-3, IL-6 and IL-8 expression through suppression of ROS and JNK/AP-1 activation in interleukin-1β-stimulated human gingival fibroblasts. Arch Oral Biol 2019; 108:104530. [PMID: 31470141 DOI: 10.1016/j.archoralbio.2019.104530] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 08/08/2019] [Accepted: 08/20/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Periodontitis is an inflammatory disease of the supporting tissue around teeth commonly caused by gram-negative bacterial infections. Interleukin (IL)-1β, a cytokine involved in host immune and inflammatory responses, is known to induce the activation of various intracellular signaling pathways. One of these signaling mechanisms involves the regulation of gene expression by activation of transcription factors (AP-1 and NF-κB). These transcription factors are controlled by mitogen-activated protein kinases (MAPKs), which increase cytokine and matrix metalloproteinase (MMP) expression. We examined the preventive effects of reversine, a 2,6-disubstituted purine derivative, on cytokine and MMP-3 expression in human gingival fibroblasts (HGFs) stimulated with IL-lβ. STUDY DESIGN Western blot analyses were performed to verify the activities of MAPK, p65, p50, and c-Jun and the expression of MMPs in IL-1β-stimulated HGFs. Cytokine and MMP-3 expression in IL-1β-stimulated HGFs was measured by real-time quantitative polymerase chain reaction. RESULTS Reversine decreased the IL-1β-induced expression of proinflammatory cytokines (IL-6 and IL-8) and MMP-3 in HGFs. Furthermore, the mechanism underlying the effects of reversine involved the suppression of IL-1β-stimulated MAPK activation and AP-1 activation. CONCLUSION Reversine inhibits IL-1β-induced MMP and cytokine expression via inhibition of MAPK/AP-1 activation and ROS generation. Therefore, we suggest that reversine may be an effective therapeutic candidate for preventing periodontitis.
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Affiliation(s)
- Hyun-Kyung Song
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan City, Jeonbuk, 570-749, South Korea
| | - Eun-Mi Noh
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan City, Jeonbuk, 570-749, South Korea; Department of Oral Biochemistry, Institue of Wonkwang Dental Research, School of Dentistry, Wonkwang University, Iksan City, Jeonbuk, 570-749, South Korea
| | - Jeong-Mi Kim
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan City, Jeonbuk, 570-749, South Korea; Department of Oral Biochemistry, and Institute of Biomaterials, Implant, School of Dentistry, Wonkwang University, Iksan City, Jeonbuk, 570-749, South Korea
| | - Yong-Ouk You
- Department of Oral Biochemistry, and Institute of Biomaterials, Implant, School of Dentistry, Wonkwang University, Iksan City, Jeonbuk, 570-749, South Korea
| | - Kang-Beom Kwon
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan City, Jeonbuk, 570-749, South Korea; Department of Korean Physiology, Wonkwang University School of Korean Medicine, Iksan City, Jeonbuk, 570-749, South Korea.
| | - Young-Rae Lee
- Center for Metabolic Function Regulation, Wonkwang University School of Medicine, Iksan City, Jeonbuk, 570-749, South Korea; Department of Oral Biochemistry, and Institute of Biomaterials, Implant, School of Dentistry, Wonkwang University, Iksan City, Jeonbuk, 570-749, South Korea.
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Interleukin-12-mediated expression of matrix metalloproteinases in human periodontal ligament fibroblasts involves in NF-κB activation. Biosci Rep 2017; 37:BSR20170973. [PMID: 29054963 PMCID: PMC5696454 DOI: 10.1042/bsr20170973] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/27/2017] [Accepted: 10/19/2017] [Indexed: 12/31/2022] Open
Abstract
Interleukin-12 (IL-12) is a proinflammatory cytokine, and its increased level correlates with the severity of periodontitis. However, its role in the pathogenesis of tooth periapical lesions is controversial and has not been completely clarified. The present study aimed to investigate whether IL-12 affects the expression of matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) in human periodontal ligament fibroblasts (hPDLFs). After treatment with IL-12 for different times, real-time PCR and Western blotting were used to determine the mRNA and protein levels of MMP-1, MMP-2, MMP-3, MMP-9, MMP-13, TIMP-1, and TIMP-2, respectively. ELISA was applied to measure MMPs and TIMPs secretion production. The results indicated that IL-12 significantly increased the mRNA and protein expression levels of MMP-1, MMP-3, and MMP-13, but down-regulated MMP-2 and MMP-9 mRNA and protein expression in the hPDLFs. Furthermore, IL-12 (10 ng/ml) enhanced the secreted protein production of MMP-1, MMP-3, and MMP-13, and conversely lowered MMP-2 and MMP-9 secretion levels. However, IL-12 treatment did not exert a significant effect on the mRNA and protein levels of TIMP-1 and TIMP-2 and their secreted production. Additionally, IL-12 increased the phosphorylated levels of IκBα and nuclear factor-κB P65 (NF-κB P65), and promoted NF-κB P65 subunit nuclear translocation. Pretreatment with NF-κB inhibitor not only attenuated IL-12-induced IκBα and NF-κB P65 phosphorylation and inhibited NF-κB P65 subunit into nucleus, but also antagonized IL-12-mediated MMP-1, MMP-2, MMP-3, MMP-9, and MMP-13 expression in the hPDLFs. These findings indicate that NF-κB-dependent activation is possibly indispensable for IL-12-mediated MMP expression in hPDLFs.
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Heikkinen AM, Kettunen K, Kovanen L, Haukka J, Elg J, Husu H, Tervahartiala T, Pussinen P, Meurman J, Sorsa T. Inflammatory mediator polymorphisms associate with initial periodontitis in adolescents. Clin Exp Dent Res 2016; 2:208-215. [PMID: 29744169 PMCID: PMC5839215 DOI: 10.1002/cre2.40] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 05/17/2016] [Accepted: 06/13/2016] [Indexed: 12/22/2022] Open
Abstract
Several studies have addressed cytokine gene polymorphisms and their possible associations with periodontitis. We examined the association between salivary anti- and pro-inflammatory mediator polymorphisms and initial periodontitis in Finnish adolescents, taking into account the effect of smoking. Salivary samples of 93 clinically examined adolescents from Eastern Finland were analyzed. Their oral health and smoking habits were recorded. Periodontal probing depth (PPD), and bleeding on probing (BOP) at four sites per tooth, root calculus (RC), and visible plaque index (VPI) were recorded from the index teeth. Salivary MMP-8 median values were assessed. The sites with ≥4 mm PD were categorized as follows: PPD1 = one or more ≥4 mm pocket, PPD2 = two or more ≥4 mm pockets, and PPD3 = three or more ≥4 mm pockets. Genomic DNA was extracted from 300 μl of the saliva samples by genomic QIAamp® DNA Blood Mini Kit and genotyped for polymorphisms. Genetic variants for genotyping were selected from the following genes of interest: S100A8, FCGR2A, FCGR2B, IL10, MMP8, MMP3, MMP13, VDR, TLR4, MMP2, MPO, ELANE, IL1A, IL1B, IL1RN, CD28, MMP9, DDX39B, NFKBIL1, LTA, TNF, SOD2, IL6, TLR4, TIMP1, and SYN1. After false discovery rate control (FDR), polymorphisms in MMP3 (rs679620, rs520540, rs639752), CD28 (rs3116496), and VDR (rs2228570) associated (FDR q < 0.05) with deepened periodontal pockets. Smoking did not affect the results. Genetic polymorphisms of pro-inflammatory mediators MMP3, CD28, and VDR seem to link to initial periodontitis.
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Affiliation(s)
- Anna Maria Heikkinen
- Department of Oral and Maxillofacial DiseasesUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | | | - Leena Kovanen
- Department of HealthNational Institute for Health and WelfareHelsinkiFinland
| | - Jari Haukka
- Department of HealthNational Institute for Health and WelfareHelsinkiFinland
- Department of Public Health, ClinicumUniversity of HelsinkiHelsinkiFinland
| | - Jessica Elg
- Department of Oral and Maxillofacial DiseasesUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Heidi Husu
- Department of Oral and Maxillofacial DiseasesUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Taina Tervahartiala
- Department of Oral and Maxillofacial DiseasesUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Pirkko Pussinen
- Department of Oral and Maxillofacial DiseasesUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Jukka Meurman
- Department of Oral and Maxillofacial DiseasesUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Timo Sorsa
- Department of Oral and Maxillofacial DiseasesUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
- Division of Periodontology, Department of Dental MedicineKarolinska InstitutetHuddingeSweden
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12
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Lira-Junior R, Figueredo CM. Periodontal and inflammatory bowel diseases: Is there evidence of complex pathogenic interactions? World J Gastroenterol 2016; 22:7963-7972. [PMID: 27672291 PMCID: PMC5028810 DOI: 10.3748/wjg.v22.i35.7963] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 06/29/2016] [Accepted: 08/01/2016] [Indexed: 02/06/2023] Open
Abstract
Periodontal disease and inflammatory bowel disease (IBD) are both chronic inflammatory diseases. Their pathogenesis is mediated by a complex interplay between a dysbiotic microbiota and the host immune-inflammatory response, and both are influenced by genetic and environmental factors. This review aimed to provide an overview of the evidence dealing with a possible pathogenic interaction between periodontal disease and IBD. There seems to be an increased prevalence of periodontal disease in patients with IBD when compared to healthy controls, probably due to changes in the oral microbiota and a higher inflammatory response. Moreover, the induction of periodontitis seems to result in gut dysbiosis and altered gut epithelial cell barrier function, which might contribute to the pathogenesis of IBD. Considering the complexity of both periodontal disease and IBD, it is very challenging to understand the possible pathways involved in their coexistence. In conclusion, this review points to a complex pathogenic interaction between periodontal disease and IBD, in which one disease might alter the composition of the microbiota and increase the inflammatory response related to the other. However, we still need more data derived from human studies to confirm results from murine models. Thus, mechanistic studies are definitely warranted to clarify this possible bidirectional association.
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Calcitriol Suppressed Inflammatory Reactions in IL-1β-Stimulated Human Periodontal Ligament Cells. Inflammation 2016; 38:2252-8. [PMID: 26156812 DOI: 10.1007/s10753-015-0209-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Vitamin D has important roles on control of calcium and phosphate levels in the body. However, the role of vitamin D on the pathogenesis of periodontal disease is still uncertain. Therefore, we examined the effect of the hormonal form of vitamin D, calcitriol, on inflammatory responses of human periodontal ligament cells (HPDLC). We detected vitamin D receptor expression in non-stimulated HPDLC. Calcitriol inhibited interleukin (IL)-6, IL-8, CC chemokine ligand (CCL) 20, CXC chemokine ligand (CXCL) 10, and matrix metalloproteinase (MMP)-3 release from IL-1β-stimulated HPDLC. Tissue inhibitor of metalloproteinase (TIMP)-1 production did not change by calcitriol. Moreover, we found c-jun N-terminal kinase (JNK) phosphorylation and IκB-α degradation in IL-1β-stimulated HPDLC were inhibited by calcitriol, and JNK and nuclear factor (NF)-κB inhibitors could decrease IL-6, IL-8, CCL20, CXCL10, and MMP-3 productions in IL-1β-treated HPDLC. These findings suggest that vitamin D could modulate inflammatory response in periodontal tissues.
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Morelli T, Stella M, Barros SP, Marchesan JT, Moss KL, Kim SJ, Yu N, Aspiras MB, Ward M, Offenbacher S. Salivary biomarkers in a biofilm overgrowth model. J Periodontol 2015; 85:1770-8. [PMID: 25079398 DOI: 10.1902/jop.2014.140180] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND The purpose of this study is to determine whether baseline salivary inflammatory biomarkers could discriminate between different clinical levels of disease and/or detect clinical changes over a 3-week stent-induced biofilm overgrowth (SIBO) period. METHODS A total of 168 participants were enrolled in a 21-day experimental gingivitis investigation and grouped according to clinical measures of periodontal status of health and diseased individuals representing each of five biofilm gingival interface (BGI) periodontal groups: 1) health, all probing depth (PD) <3 mm and bleeding on probing (BOP) <10%; 2) gingivitis, all PD <3 mm and BOP ≥10%; 3) periodontitis (P)1, ≥1 site with PD >3 mm and BOP ≤10%; 4) P2, ≥1 site with PD >3 mm and BOP >10% but ≤50%; and 5) P3, ≥1 site with PD >3 mm and BOP >50%. Stents were used to prevent plaque removal during brushing over one maxillary and one mandibular posterior dental sextant for 21 days. Clinical periodontal parameters and unstimulated saliva were collected at screening, baseline, and each week during SIBO. Saliva samples were assessed for levels of 13 different biomarkers by multiplex immunoassay. RESULTS Higher salivary levels of interleukin (IL)-1β, matrix metalloproteinase (MMP)-3, MMP-8, MMP-9, and neutrophil gelatinase-associated lipocalin (NGAL) were found in diseased groups compared with the healthy group at baseline. Conversely, higher IL-1 receptor antagonist (ra) levels were found in healthy patients at baseline. In addition, during SIBO, MMP-1, tissue inhibitor of metalloproteinase (TIMP)-1, and TIMP-2 levels increased across all participant groups. A stepwise linear regression model using all salivary biomarkers demonstrated that, at baseline, increased IL-1ra (P = 0.004) and IL-6 (P = 0.009) were significantly associated with change in PDs during SIBO. CONCLUSIONS In summary, this investigation supports salivary levels of IL-1ra and IL-6 as potential indicators for PD changes during induced gingival inflammation. In addition, participants from the BGI-P3 group (severe periodontitis) demonstrated elevated baseline levels of IL-1β, MMP-3, MMP-8, MMP-9, and NGAL compared with the other study groups, strengthening the relevance of participants' biologic phenotype on expression of salivary biomarkers.
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Affiliation(s)
- Thiago Morelli
- Department of Periodontology, School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC
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Tipton DA, Hatten AA, Babu JP, Dabbous MK. Effect of glycated albumin and cranberry components on interleukin-6 and matrix metalloproteinase-3 production by human gingival fibroblasts. J Periodontal Res 2015; 51:228-36. [PMID: 26179241 DOI: 10.1111/jre.12302] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND OBJECTIVE Gingival fibroblasts have the potential to participate in periodontal inflammation and breakdown, producing interleukin (IL)-6 and matrix metalloproteinase (MMP)-3. Advanced glycation end products (AGEs), formed during diabetic hyperglycemia, might aggravate periodontal inflammation. The cranberry contains anti-inflammatory polyphenols, which inhibit proinflammatory activities of lipopolysaccharide (LPS)- and IL-1β-stimulated human cells. Little is known of its effects on gingival fibroblast IL-6 or MMP-3 production stimulated by AGEs. The objectives were to determine cranberry effects on IL-6 and MMP-3 production by gingival fibroblasts exposed to the representative AGE, glycated human serum albumin (G-HSA), or LPS ± G-HSA. MATERIAL AND METHODS Cranberry high molecular weight non-dialyzable material (NDM), was derived from cranberry juice. Normal human gingival fibroblasts were incubated with G-HSA or normal HSA or Porphyromonas gingivalis LPS (1 μg/mL) ± G-HSA, in the presence or absence of preincubation with NDM. IL-6 and MMP-3 were measured by enzyme-linked immunosorbent assay. Data were analyzed using one-way analysis of variance and Scheffe's F procedure. RESULTS IL-6 production was stimulated by G-HSA or LPS (p < 0.01), which was inhibited in both cases by NDM (p < 0.002). [G-HSA+LPS] synergistically stimulated IL-6 production (p < 0.0001), which was inhibited by NDM. MMP-3 levels were not stimulated by G-HSA but were decreased by LPS (p < 0.02). [G-HSA+LPS] increased MMP-3 production significantly, vs. LPS (p = 0.0005). NDM inhibited MMP-3 levels in the presence of G-HSA or LPS, and in the presence of [G-HSA+LPS] (p < 0.0001). CONCLUSIONS G-HSA ± LPS may have differential effects on IL-6 and MMP-3 production by human gingival fibroblasts, but both are inhibited by NDM. The study suggests that cranberry phenols may be useful in regulating the host response and perhaps treating periodontitis in patients with poorly controlled diabetes.
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Affiliation(s)
- D A Tipton
- College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, USA.,Department of Bioscience Research, University of Tennessee Health Science Center, Memphis, TN, USA
| | - A A Hatten
- College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, USA
| | - J P Babu
- College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, USA.,Department of Bioscience Research, University of Tennessee Health Science Center, Memphis, TN, USA
| | - M Kh Dabbous
- College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, USA.,Department of Bioscience Research, University of Tennessee Health Science Center, Memphis, TN, USA.,College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA.,Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN, USA
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İnce G, Gürsoy H, İpçi ŞD, Cakar G, Emekli-Alturfan E, Yılmaz S. Clinical and Biochemical Evaluation of Lozenges Containing Lactobacillus reuteri as an Adjunct to Non-Surgical Periodontal Therapy in Chronic Periodontitis. J Periodontol 2015; 86:746-54. [DOI: 10.1902/jop.2015.140612] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Almeida RC, Capelli J, Teles RP. Levels of gingival crevicular fluid matrix metalloproteinases in periodontally compromised teeth under orthodontic forces. Angle Orthod 2015; 85:1009-14. [PMID: 25751014 DOI: 10.2319/101714-744.1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To examine levels of matrix metalloproteinases (MMPs)-1, -2, -3, -7, -8, -12, and -13 in the gingival crevicular fluid (GCF) of periodontally compromised teeth at different time points during orthodontic movement. MATERIALS AND METHODS Ten controlled periodontitis subjects were submitted to orthodontic treatment. One dental arch was subjected to orthodontic movement, and teeth in the opposite arch were used as controls. GCF samples were collected from the lingual sites of two movement and two control incisors 1 week before orthodontic activation (-7 d), immediately after orthodontic activation, and after 1 hour, 24 hours, and 7, 14, and 21 days. Multiplexed bead immunoassay was used to measure MMPs in GCF. Data were analyzed using Friedman and Wilcoxon statistical tests. RESULTS The only significant change found over time was in the levels of MMP-1 in the movement group (P < .05). When the two groups were compared after activation, the only statistically significant difference found was in levels of MMP-12 24 hours after activation (P < .05). CONCLUSIONS Our findings suggested that the orthodontic movement of periodontally compromised teeth without active pockets did not result in significant changes in the GCF levels of MMPs.
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Affiliation(s)
- Rhita C Almeida
- a Professor, Department of Orthodontics, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Jonas Capelli
- a Professor, Department of Orthodontics, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Ricardo P Teles
- b Professor, Department of Periodontology, The Forsyth Institute, Cambridge, Mass
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Ramseier CA, Eick S, Brönnimann C, Buser D, Brägger U, Salvi GE. Host-derived biomarkers at teeth and implants in partially edentulous patients. A 10-year retrospective study. Clin Oral Implants Res 2015; 27:211-7. [DOI: 10.1111/clr.12566] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2015] [Indexed: 01/04/2023]
Affiliation(s)
- Christoph A. Ramseier
- Department of Periodontology; School of Dental Medicine; University of Bern; Bern Switzerland
| | - Sigrun Eick
- Department of Periodontology; School of Dental Medicine; University of Bern; Bern Switzerland
| | - Claudia Brönnimann
- Department of Periodontology; School of Dental Medicine; University of Bern; Bern Switzerland
| | - Daniel Buser
- Department of Oral Surgery and Stomatology; School of Dental Medicine; University of Bern; Bern Switzerland
| | - Urs Brägger
- Department of Reconstructive Dentistry and Gerodontology; School of Dental Medicine; University of Bern; Bern Switzerland
| | - Giovanni E. Salvi
- Department of Periodontology; School of Dental Medicine; University of Bern; Bern Switzerland
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Shindo S, Hosokawa Y, Hosokawa I, Ozaki K, Matsuo T. Genipin inhibits MMP-1 and MMP-3 release from TNF-α-stimulated human periodontal ligament cells. Biochimie 2014; 107 Pt B:391-5. [DOI: 10.1016/j.biochi.2014.10.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 10/13/2014] [Indexed: 12/16/2022]
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Barnes VM, Kennedy AD, Panagakos F, Devizio W, Trivedi HM, Jönsson T, Guo L, Cervi S, Scannapieco FA. Global metabolomic analysis of human saliva and plasma from healthy and diabetic subjects, with and without periodontal disease. PLoS One 2014; 9:e105181. [PMID: 25133529 PMCID: PMC4136819 DOI: 10.1371/journal.pone.0105181] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Accepted: 07/18/2014] [Indexed: 11/30/2022] Open
Abstract
Recent studies suggest that periodontal disease and type 2 diabetes mellitus are bi-directionally associated. Identification of a molecular signature for periodontitis using unbiased metabolic profiling could allow identification of biomarkers to assist in the diagnosis and monitoring of both diabetes and periodontal disease. This cross-sectional study identified plasma and salivary metabolic products associated with periodontitis and/or diabetes in order to discover biomarkers that may differentiate or demonstrate an interaction of these diseases. Saliva and plasma samples were analyzed from 161 diabetic and non-diabetic human subjects with a healthy periodontium, gingivitis and periodontitis. Metabolite profiling was performed using Metabolon's platform technology. A total of 772 metabolites were found in plasma and 475 in saliva. Diabetics had significantly higher levels of glucose and α-hydroxybutyrate, the established markers of diabetes, for all periodontal groups of subjects. Comparison of healthy, gingivitis and periodontitis saliva samples within the non-diabetic group confirmed findings from previous studies that included increased levels of markers of cellular energetic stress, increased purine degradation and glutathione metabolism through increased levels of oxidized glutathione and cysteine-glutathione disulfide, markers of oxidative stress, including increased purine degradation metabolites (e.g. guanosine and inosine), increased amino acid levels suggesting protein degradation, and increased ω-3 (docosapentaenoate) and ω-6 fatty acid (linoleate and arachidonate) signatures. Differences in saliva between diabetic and non-diabetic cohorts showed altered signatures of carbohydrate, lipid and oxidative stress exist in the diabetic samples. Global untargeted metabolic profiling of human saliva in diabetics replicated the metabolite signature of periodontal disease progression in non-diabetic patients and revealed unique metabolic signatures associated with periodontal disease in diabetics. The metabolites identified in this study that discriminated the periodontal groups may be useful for developing diagnostics and therapeutics tailored to the diabetic population.
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Affiliation(s)
- Virginia M. Barnes
- Colgate Palmolive Technology Center, Piscataway, NJ, United States of America
| | - Adam D. Kennedy
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, United States of America
| | - Fotinos Panagakos
- Colgate Palmolive Technology Center, Piscataway, NJ, United States of America
| | - William Devizio
- Colgate Palmolive Technology Center, Piscataway, NJ, United States of America
| | - Harsh M. Trivedi
- Colgate Palmolive Technology Center, Piscataway, NJ, United States of America
| | - Thomas Jönsson
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, United States of America
| | - Lining Guo
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, United States of America
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Reddy NR, Deepa A, Madhu Babu DS, Chandra NS, Subba Reddy CV, Kumar AK. Estimation of tissue inhibitor of matrix metalloproteinase-1 levels in gingival crevicular fluid in periodontal health, disease and after treatment. J Indian Soc Periodontol 2014; 18:301-5. [PMID: 25024541 PMCID: PMC4095620 DOI: 10.4103/0972-124x.134565] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Accepted: 11/25/2013] [Indexed: 11/25/2022] Open
Abstract
Background: Initial research has shown a negative correlation between the severity of periodontal disease and tissue inhibitor of matrix metalloproteinases (TIMPs) concentrations in gingival crevicular fluid (GCF). However, there are no enough reports to correlate the TIMP-1 concentrations in GCF in periodontal health, disease and after treatment. Hence, the present study aim is to estimate the levels of TIMP-1 in GCF in periodontal health, disease and to evaluate the effect of periodontal therapy on TIMP-1 concentrations in GCF. Materials and Methods: Periodontal examination and collection of GCF by extracrevicular method was performed in 25 subjects selected randomly and categorized into three groups. Group I (Healthy, n = 10), Group II (chronic periodontitis (CP), n = 15) and Group III (After treatment group, n = 15). Scaling and root planning was performed and GCF was collected after 8 weeks of treatment. TIMP-1 levels were estimated in GCF samples by using enzyme linked immunosorbent assay. Results: TIMPs-1 was detected in all samples. Highest mean TIMP-1 concentrations in GCF were obtained for Group I, whereas the lowest concentrations were seen in Group II. This suggests that TIMP-1 levels in GCF decreases proportionally with the progression of periodontal disease and increases after treatment. Conclusion: There is a substantial decrease in the concentrations of TIMP-1 in CP patients than in healthy and after treatment individuals. Since TIMP-1 levels in GCF are negatively correlated with periodontal disease, TIMP-1 may be considered as a biomarker in periodontal disease progression. However, controlled, longitudinal studies are needed to confirm this possibility.
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Affiliation(s)
| | - Anumala Deepa
- Department of Periodontics, CKS Teja Institute of Dental Sciences, Tirupati, India
| | | | | | | | - Avula Kishore Kumar
- Department of Periodontics, CKS Teja Institute of Dental Sciences, Tirupati, India
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Toyman U, Tüter G, Kurtiş B, Kıvrak E, Bozkurt Ş, Yücel AA, Serdar M. Evaluation of gingival crevicular fluid levels of tissue plasminogen activator, plasminogen activator inhibitor 2, matrix metalloproteinase-3 and interleukin 1-β in patients with different periodontal diseases. J Periodontal Res 2014; 50:44-51. [PMID: 24690077 DOI: 10.1111/jre.12179] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2014] [Indexed: 12/19/2022]
Abstract
OBJECTIVES The purpose of this study was to evaluate the gingival crevicular fluid levels of interleukin-1beta (IL-1β), matrix metalloproteinases-3 (MMP-3), tissue type plasminogen activator (t-PA) and plasminogen activator inhibitor 2 (PAI-2) in patients with chronic periodontitis, aggressive periodontitis (AgP) and healthy individuals (controls). MATERIAL AND METHODS Systemically healthy (21 chronic periodontitis, 23 AgP and 20 controls) subjects were included in this study. Plaque index, gingival index, probing pocket depth and clinical attachment level were recorded and gingival crevicular fluid samples were collected. Assays for IL-1β, MMP-3, t-PA and PAI-2 levels in gingival crevicular fluid were carried out by an enzyme-linked immunosorbent assay. The one-sample Kolmogorov-Smirnov test, Mann-Whitney U test and Spearman correlation coefficient were used for data analyses. RESULTS Gingival crevicular fluid levels of t-PA and IL-1β were significantly higher in chronic periodontitis and AgP groups than in the control group (p < 0.001). MMP-3 levels in gingival crevicular fluid were detected as significantly higher in the chronic periodontitis and AgP groups compared with the control group (p < 0.05). The t-PA/PAI-2 rate of patients with chronic periodontitis and AgP were significantly higher than the control group (p < 0.05). The positive correlations were found among the PAI-2, t-PA, IL-1β and MMP-3 levels in gingival crevicular fluid. The volume of the gingival crevicular fluid correlated with all of the clinical parameters (p < 0.001). There were positive correlations between the gingival crevicular fluid levels of PAI-2 and the probing pocket depth and between gingival crevicular fluid levels of PAI-2 and the clinical attachment level (p < 0.01). Similarly, significant correlations were found between t-PA levels and probing pocket depth and between t-PA levels and clinical attachment level measurements (p < 0.001). CONCLUSION The present data showed that gingival crevicular fluid levels of IL-1 β, MMP-3 and t-PA increased in periodontal disease regardless of the periodontitis type and played a part in tissue destruction.
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Affiliation(s)
- U Toyman
- Department of Periodontology, Faculty of Dentistry, Gazi University, Ankara, Turkey; The Health Ministry, Center of Oral and Dental Health, Bursa, Turkey
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Pawar DD, Mehta DS. Effect of phase 1 periodontal therapy on gingival crevicular fluid levels of matrix metalloproteinases-3 and -13 in chronic periodontitis patients. ACTA ACUST UNITED AC 2013; 6:118-24. [DOI: 10.1111/jicd.12072] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Accepted: 07/27/2013] [Indexed: 12/25/2022]
Affiliation(s)
- Deepali D. Pawar
- Department of Periodontics; Bapuji Dental College and Hospital; Davangere India
| | - Dhoom S. Mehta
- Department of Periodontics; Bapuji Dental College and Hospital; Davangere India
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mRNA expression of MMP-28 (Epilysin) in gingival tissues of chronic and aggressive periodontitis patients: a reverse transcriptase PCR study. DISEASE MARKERS 2013; 35:113-8. [PMID: 24167355 PMCID: PMC3774966 DOI: 10.1155/2013/653982] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Accepted: 07/08/2013] [Indexed: 12/31/2022]
Abstract
Background and Objectives. Matrix metalloproteinases degrade extracellular membrane and also release bioactive fragments and growth factors, thus influencing fundamental biological and pathological processes. Epilysin (MMP-28) differs from most other MMPs as it is expressed in a number of normal tissues, suggestive of functions in tissue homeostasis. The aim of the present study was to quantitatively evaluate and compare the mRNA expression of epilysin (MMP-28) in gingival tissues of healthy patients and of patients affected by chronic or aggressive periodontitis. Methods. A total of 60 subjects, 20 periodontally healthy subjects, 20 with chronic periodontitis, and 20 with aggressive periodontitis, were included in this study. Periodontal status was evaluated by measuring gingival index, probing depth and clinical attachment level. mRNA expression of MMP-28 was determined by quantitative real-time reverse transcriptase polymerase chain reaction (RT-PCR) in gingival tissue samples collected. Results. Relative quantification of mRNA expression of MMP-28 was highest in healthy tissues (RQ = 0.97) when compared to subjects with chronic periodontitis (RQ = 0.37) and aggressive periodontitis (RQ = 0.23), but the difference was not statistically significant. Conclusion. mRNA expression of MMP-28 was highest in healthy tissues when compared to diseased periodontal tissues suggesting that MMP-28 could act as a biomarker for periodontal health.
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Chambers M, Kirkpatrick G, Evans M, Gorski G, Foster S, Borghaei RC. IL-4 inhibition of IL-1 induced Matrix metalloproteinase-3 (MMP-3) expression in human fibroblasts involves decreased AP-1 activation via negative crosstalk involving of Jun N-terminal kinase (JNK). Exp Cell Res 2013; 319:1398-408. [PMID: 23608488 DOI: 10.1016/j.yexcr.2013.04.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Revised: 04/01/2013] [Accepted: 04/05/2013] [Indexed: 11/24/2022]
Abstract
Matrix metalloproteinase-3 (MMP-3) over-expression is associated with tissue destruction in the context of chronic inflammation. Previous studies showed that IL-4 inhibits induction of MMP-3 by IL-1β, and suggested that AP-1 might be involved. Here we show that IL-1 induced binding of transcription factor AP-1 to the MMP-3 promoter consists primarily of c-Jun, JunB, and c-Fos and that binding of c-Jun and c-Fos is inhibited by the combination of cytokines while binding of Jun B is not. Mutation of the AP-1 site in the MMP-3 promoter decreased the ability of IL-4 to inhibit its transcription in transfected MG-63 cells. Western blotting showed that both cytokines activate Jun N-terminal kinase (JNK), but with somewhat different kinetics, and that activation of JNK by both cytokines individually is inhibited by the combination. These results indicate that IL-4 inhibition of MMP-3 expression is associated with reduction of IL-1 induced binding of active forms of the AP-1 dimer, while less active JunB-containing dimers remain, and suggest that these changes are associated with decreased activation of JNK.
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Affiliation(s)
- Mariah Chambers
- Department of Biochemistry and Molecular Biology, Philadelphia College of Osteopathic Medicine, 4170 City Avenue, Philadelphia, PA 19131, USA
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The expression and regulation of matrix metalloproteinase-3 is critically modulated by Porphyromonas gingivalis lipopolysaccharide with heterogeneous lipid A structures in human gingival fibroblasts. BMC Microbiol 2013; 13:73. [PMID: 23548063 PMCID: PMC3623786 DOI: 10.1186/1471-2180-13-73] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Accepted: 03/15/2013] [Indexed: 12/31/2022] Open
Abstract
Background Porphyromonas gingivalis lipopolysaccharide (LPS) is a crucial virulence factor strongly associated with chronic periodontitis which is the primary cause of tooth loss in adults. It exhibits remarkable heterogeneity containing tetra-(LPS1435/1449) and penta-(LPS1690) acylated lipid A structures. Human gingival fibroblasts (HGFs) as the main resident cells of human gingiva play a key role in regulating matrix metalloproteinases (MMPs) and contribute to periodontal homeostasis. This study investigated the expression and regulation of MMPs1-3 and tissue inhibitors of MMP-1 (TIMP-1) in HGFs in response to P. gingivalis LPS1435/1449 and LPS1690 and hexa-acylated E. coli LPS as a reference. The expression of MMPs 1–3 and TIMP-1 was evaluated by real-time PCR and ELISA. Results The MMP-3 mRNA and protein were highly upregulated in P. gingivalis LPS1690- and E. coli LPS-treated cells, whereas no induction was observed in P. gingivalis LPS1435/1449-treated cells. On the contrary, the expression of MMP-1 and −2 was not significantly affected by P. gingivalis LPS lipid A heterogeneity. The TIMP-1 mRNA was upregulated in P. gingivalis LPS1435/1449- and E. coli LPS-treated cells. Next, signal transduction pathways involved in P. gingivalis LPS-induced expression of MMP-3 were examined by blocking assays. Blockage of p38 MAPK and ERK significantly inhibited P. gingivalis LPS1690-induced MMP-3 expression in HGFs. Conclusion The present findings suggest that the heterogeneous lipid A structures of P. gingivalis LPS differentially modulate the expression of MMP-3 in HGFs, which may play a role in periodontal pathogenesis.
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Tsilingaridis G, Yucel-Lindberg T, Modéer T. Altered relationship between MMP-8 and TIMP-2 in gingival crevicular fluid in adolescents with Down's syndrome. J Periodontal Res 2013; 48:553-62. [DOI: 10.1111/jre.12038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2012] [Indexed: 01/22/2023]
Affiliation(s)
- G. Tsilingaridis
- Division of Paediatric Dentistry; Department of Dental Medicine; Karolinska Institutet; Huddinge Sweden
- Department of Paediatric Dentistry; Eastmaninstitutet; Stockholm Sweden
| | - T. Yucel-Lindberg
- Division of Periodontology; Department of Dental Medicine; Karolinska Institutet; Huddinge Sweden
| | - T. Modéer
- Division of Paediatric Dentistry; Department of Dental Medicine; Karolinska Institutet; Huddinge Sweden
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Li G, Yue Y, Tian Y, Li JL, Wang M, Liang H, Liao P, Loo WT, Cheung MN, Chow LW. Association of matrix metalloproteinase (MMP)-1, 3, 9, interleukin (IL)-2, 8 and cyclooxygenase (COX)-2 gene polymorphisms with chronic periodontitis in a Chinese population. Cytokine 2012; 60:552-60. [DOI: 10.1016/j.cyto.2012.06.239] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Revised: 06/08/2012] [Accepted: 06/20/2012] [Indexed: 10/28/2022]
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Tipton DA, Babu JP, Dabbous MK. Effects of cranberry components on human aggressive periodontitis gingival fibroblasts. J Periodontal Res 2012; 48:433-42. [PMID: 23106206 DOI: 10.1111/jre.12023] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2012] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND OBJECTIVE Aggressive periodontitis (AgP) causes rapid periodontal breakdown involving AgP gingival fibroblast production of cytokines [i.e. interleukin (IL)-6, a bone metabolism regulator], and matrix metalloproteinase (MMP)-3. Lipopolysaccharide upregulates fibroblast IL-6 and MMP-3, via transcription factors (i.e. NF-κB). Cranberry (Vaccinium macrocarpon) inhibits lipopolysaccharide-stimulated macrophage and normal gingival fibroblast activities, but little is known of its effects on AgP fibroblasts. Objectives of this study are to use AgP fibroblasts, to determine cytotoxicity of cranberry components or periodontopathogen (Fusobacterium nucleatum, Porphyromonas gingivalis) lipopolysaccharide ± cranberry components, and effects of cranberry components on lipopolysaccharide-stimulated NF-κB activation and IL-6 and MMP-3 production. MATERIAL AND METHODS AgP fibroblasts were incubated ≤ 6 d with high molecular weight non-dialyzable material (NDM) (derived from cranberry juice (1-500 μg/mL) or lipopolysaccharide (1 μg/mL) ± NDM. Membrane damage and viability were assessed by enzyme activity released into cell supernatants and activity of a mitochondrial enzyme, respectively. Secreted IL-6 and MMP-3 were measured by ELISA. NF-κB p65 was measured via binding to an oligonucleotide containing the NF-κB consensus site. Data were analyzed using analysis of variance and Scheffe's F procedure for post hoc comparisons. RESULTS Short-term exposure to NDM, or lipopolysaccharide ± NDM caused no membrane damage. NDM (≤ 100 μg/mL) or lipopolysaccharide ± NDM had no effect on viability ≤ 7 d exposure. NDM (50 μg/mL) inhibited lipopolysaccharide-stimulated p65 (P ≤ 0.003) and constitutive or lipopolysaccharide-stimulated MMP-3 (P ≤ 0.02). NDM increased AgP fibroblast constitutive or lipopolysaccharide-stimulated IL-6 (P ≤ 0.0001), but inhibited normal human gingival fibroblast IL-6 (P ≤ 0.01). CONCLUSION Lack of toxicity of low NDM concentrations, and its inhibition of NF-κB and MMP-3, suggest that cranberry components may regulate AgP fibroblast inflammatory responses. Distinct effects of NDM on AgP and gingival fibroblast production of IL-6 (which can have both positive and negative effects on bone metabolism) may reflect phenotypic differences in IL-6 regulation in the two cell types.
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Affiliation(s)
- D A Tipton
- Department of Bioscience Research, College of Dentistry, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
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Schure R, Costa KD, Rezaei R, Lee W, Laschinger C, Tenenbaum HC, McCulloch CA. Impact of matrix metalloproteinases on inhibition of mineralization by fetuin. J Periodontal Res 2012; 48:357-66. [DOI: 10.1111/jre.12015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2012] [Indexed: 12/17/2022]
Affiliation(s)
- R. Schure
- Discipline of Periodontology; Faculty of Dentistry; University of Toronto; Toronto ON Canada
| | - K. D. Costa
- Matrix Dynamics Group; University of Toronto; Toronto ON Canada
| | - R. Rezaei
- Discipline of Periodontology; Faculty of Dentistry; University of Toronto; Toronto ON Canada
| | - W. Lee
- Matrix Dynamics Group; University of Toronto; Toronto ON Canada
| | - C. Laschinger
- Matrix Dynamics Group; University of Toronto; Toronto ON Canada
| | - H. C. Tenenbaum
- Discipline of Periodontology; Faculty of Dentistry; University of Toronto; Toronto ON Canada
| | - C. A. McCulloch
- Matrix Dynamics Group; University of Toronto; Toronto ON Canada
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Kobayashi N, Suzuki JI, Ogawa M, Aoyama N, Hanatani T, Hirata Y, Nagai R, Izumi Y, Isobe M. Porphyromonas gingivalis accelerates neointimal formation after arterial injury. J Vasc Res 2012; 49:417-24. [PMID: 22739347 DOI: 10.1159/000339583] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Accepted: 04/13/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Inflammation plays a key role in neointimal hyperplasia after an arterial injury. Chronic infectious disorders, such as periodontitis, are associated with an increased risk of cardiovascular diseases. However, the effects of a periodontal infection on vascular remodeling have not been examined. We assess the hypothesis that periodontal infection could promote neointimal formation after an arterial injury. METHODS Mice were implanted with subcutaneous chambers (n = 41). Two weeks after implantation, the femoral arteries were injured, and Porphyromonas gingivalis (n = 21) or phosphate-buffered saline (n = 20) was injected into the chamber. The murine femoral arteries were obtained for the histopathological analysis. The expression level of mRNA in the femoral arteries was analyzed using quantitative reverse transcriptase polymerase chain reaction (n = 19-20). RESULTS The intima/media thickness ratio in the P. gingivalis infected group was found to be significantly increased in comparison to the non-infected group. The expression of matrix metalloproteinase-2 mRNA was significantly increased in the P. gingivalis infected group compared to the non-infected group. CONCLUSION These findings demonstrate that P. gingivalis injection can promote neointimal formation after an arterial injury. Periodontitis may be a critical factor in the development of restenosis after arterial intervention.
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Affiliation(s)
- Naho Kobayashi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Porphyromonas gingivalis-mediated shedding of extracellular matrix metalloproteinase inducer (EMMPRIN) by oral epithelial cells: a potential role in inflammatory periodontal disease. Microbes Infect 2011; 13:1261-9. [PMID: 21835259 DOI: 10.1016/j.micinf.2011.07.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Revised: 06/20/2011] [Accepted: 07/12/2011] [Indexed: 11/23/2022]
Abstract
Extracellular matrix metalloproteinase inducer (EMMPRIN) or CD147 is a transmembrane glycoprotein expressed by various cell types, including oral epithelial cells. Recent studies have brought evidence that EMMPRIN plays a role in periodontitis. In the present study, we investigated the effect of Porphyromonas gingivalis, a major pathogen in chronic periodontitis, on the shedding of membrane-anchored EMMPRIN and on the expression of the EMMPRIN gene by oral epithelial cells. A potential contribution of shed EMMPRIN to the inflammatory process of periodontitis was analyzed by evaluating the effect of recombinant EMMPRIN on cytokine and matrix metalloproteinase (MMP) secretion by human gingival fibroblasts. ELISA and immunofluorescence analyses revealed that P. gingivalis mediated the shedding of epithelial cell-surface EMMPRIN in a dose- and time-dependent manner. Cysteine proteinase (gingipain)-deficient P. gingivalis mutants were used to demonstrate that both Arg- and Lys-gingipain activities are involved in EMMPRIN shedding. Real-time PCR showed that P. gingivalis had no significant effect on the expression of the EMMPRIN gene in epithelial cells. Recombinant EMMPRIN induced the secretion of IL-6 and MMP-3 by gingival fibroblasts, a phenomenon that appears to involve mitogen activated protein kinases. The present study brought to light a new mechanism by which P. gingivalis can promote the inflammatory response during periodontitis.
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Buduneli N, Kinane DF. Host-derived diagnostic markers related to soft tissue destruction and bone degradation in periodontitis. J Clin Periodontol 2011; 38 Suppl 11:85-105. [PMID: 21323706 DOI: 10.1111/j.1600-051x.2010.01670.x] [Citation(s) in RCA: 212] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND A major challenge in clinical periodontics is to find a reliable molecular marker of periodontal tissue destruction with high sensitivity, specificity and utility. OBJECTIVES The aim of this systematic review is to evaluate available literature on 'the utility of molecular markers of soft and hard periodontal tissue destruction'. MATERIALS AND METHODS Based on the focused question, 'What is the utility of molecular markers of soft and hard periodontal tissue destruction', an electronic and manual search was conducted for human studies presenting clinical data for the potential of molecular markers of tissue destruction in biofluids; gingival crevicular fluid (GCF), saliva, and serum. RESULTS Papers fulfilling the inclusion criteria were selected. All relevant data from the selected papers were extracted and recorded in separate tables for molecules in GCF, saliva, and serum. CONCLUSION Within the defined limits of the Problem/Population, Intervention, Comparison, Outcome, the present analysis reveals that (a) no single or combination of markers exists that can disclose periodontal tissue destruction adequately; (b) while the most fruitful source of biomarkers for periodontal destruction appears to be in molecules tightly related to bone and soft tissue destruction, this remains to be objectively demonstrated. Currently, clinical measurements are still the most reliable.
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Affiliation(s)
- Nurcan Buduneli
- Department of Periodontology, School of Dentistry, Ege University, Izmir, Turkey.
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Geisinger ML, Holmes CM, Geurs NC, Vassilopoulos PJ, Reddy MS. Host Modulation for Smokers Undergoing Periodontal Maintenance: A Review of Current Evidence. Clin Adv Periodontics 2011; 1:54-60. [PMID: 32698548 DOI: 10.1902/cap.2011.100008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Accepted: 02/10/2011] [Indexed: 11/13/2022]
Abstract
Focused Clinical Question In patients presenting with generalized moderate to severe chronic periodontitis and continuing to smoke, does host modulation improve the maintenance of alveolar bone support and clinical attachment level? Clinical Scenario A 45-year-old woman with a 25-pack-year history of smoking presents for comprehensive periodontal therapy including four quadrants of regenerative surgery and is now receiving supportive care at 3-month intervals. Clinical examination reveals excellent oral hygiene, and the patient resists a referral for smoking cessation. The patient is anxious about the potential for tooth loss. See Figures 1 to 3 for clinical presentation.
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Affiliation(s)
- Maria L Geisinger
- Department of Periodontology, University of Alabama at Birmingham School of Dentistry, Birmingham, AL
| | - Carolyn M Holmes
- Lister Hill Library, University of Alabama at Birmingham, Birmingham, AL
| | - Nicolaas C Geurs
- Department of Periodontology, University of Alabama at Birmingham School of Dentistry, Birmingham, AL
| | - Philip J Vassilopoulos
- Department of Periodontology, University of Alabama at Birmingham School of Dentistry, Birmingham, AL
| | - Michael S Reddy
- Department of Periodontology, University of Alabama at Birmingham School of Dentistry, Birmingham, AL
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Oyarzún A, Arancibia R, Hidalgo R, Peñafiel C, Cáceres M, González MJ, Martínez J, Smith PC. Involvement of MT1-MMP and TIMP-2 in human periodontal disease. Oral Dis 2010; 16:388-95. [DOI: 10.1111/j.1601-0825.2009.01651.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Rai B, Kaur J, Jain R, Anand SC. Levels of gingival crevicular metalloproteinases-8 and -9 in periodontitis. Saudi Dent J 2010; 22:129-31. [PMID: 23960488 DOI: 10.1016/j.sdentj.2010.04.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2008] [Revised: 04/09/2009] [Accepted: 12/09/2009] [Indexed: 11/18/2022] Open
Abstract
Matrix metalloproteinases (MMPs), the key enzymes responsible for matrix degradation, are derived from polymorphonuclear leukocytes during the early stages of periodontitis. The aim of this study was planned to determine the levels of GCF (gingival crevicular fluid) matrix metalloproteinase-8 (MMP-8) and metalloproteinase-9 (MMP-9) patients with periodontitis and in healthy controls. Levels of crevicular MMP-8 and -9 were determined by ELISA in subjects with healthy without any periodontal disease (n = 10) and periodontitis (n = 10). Significantly higher crevicular MMP-8 and -9 were observed in cases of periodontitis compared to healthy adults. Crevicular MMP-8 and -9 may serve as biomarkers of periodontal disease and aid in early detection of periodontitis.
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Affiliation(s)
- Balwant Rai
- Oral Imaging center, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Catholic University Leuven, Kapucijnenvoer 7, 3000 Leuven, Belgium
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Tipton D, Legan Z, Dabbous M. Methamphetamine cytotoxicity and effect on LPS-stimulated IL-1β production by human monocytes. Toxicol In Vitro 2010; 24:921-7. [DOI: 10.1016/j.tiv.2009.11.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2009] [Revised: 11/20/2009] [Accepted: 11/23/2009] [Indexed: 12/19/2022]
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Ojima M, Hanioka T. Destructive effects of smoking on molecular and genetic factors of periodontal disease. Tob Induc Dis 2010; 8:4. [PMID: 20170537 PMCID: PMC2836317 DOI: 10.1186/1617-9625-8-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2009] [Accepted: 02/20/2010] [Indexed: 11/29/2022] Open
Abstract
Many epidemiological evidences have proven the association between smoking and periodontal disease. The causality can be further established by linking findings of traditional epidemiological studies with the developments in molecular techniques that occurred in the last decade. The present article reviews recent studies that address the effect of smoking on molecular and genetic factors in periodontal disease. Most findings support the fact that tobacco smoking modulates destruction of the periodontium through different pathways: microcirculatory and host immune systems, connective tissue, and bone metabolism. Although smokers experience an increased burden of inflammatory responses to microbial challenges compared to non-smokers, understanding the association between smoking and periodontal diseases involves substantial problems with respect to accuracy of measurements, and particularly, sampling of many subjects. It remains unclear whether genetic susceptibility to periodontal disease is influenced by exposure to smoking or the effect of smoking on periodontal disease is influenced by genetic susceptibility. Employment of molecular techniques may play a key role in further elucidation of mechanisms linking smoking and periodontal destruction, the direct relationship as environmental factors and indirect relationship through genetic factors.
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Affiliation(s)
- Miki Ojima
- Department of Preventive and Public Health Dentistry, Fukuoka Dental College, 2-15-1 Tamura, Sawara-ku, Fukuoka 814-0193, Japan.
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Ngo LH, Veith PD, Chen YY, Chen D, Darby IB, Reynolds EC. Mass Spectrometric Analyses of Peptides and Proteins in Human Gingival Crevicular Fluid. J Proteome Res 2010; 9:1683-93. [DOI: 10.1021/pr900775s] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Luan H. Ngo
- Cooperative Research Centre for Oral Health Science, Bio21 Molecular Science and Biotechnology Institute, Melbourne Dental School, The University of Melbourne, Australia
| | - Paul D. Veith
- Cooperative Research Centre for Oral Health Science, Bio21 Molecular Science and Biotechnology Institute, Melbourne Dental School, The University of Melbourne, Australia
| | - Yu-Yen Chen
- Cooperative Research Centre for Oral Health Science, Bio21 Molecular Science and Biotechnology Institute, Melbourne Dental School, The University of Melbourne, Australia
| | - Dina Chen
- Cooperative Research Centre for Oral Health Science, Bio21 Molecular Science and Biotechnology Institute, Melbourne Dental School, The University of Melbourne, Australia
| | - Ivan B. Darby
- Cooperative Research Centre for Oral Health Science, Bio21 Molecular Science and Biotechnology Institute, Melbourne Dental School, The University of Melbourne, Australia
| | - Eric C. Reynolds
- Cooperative Research Centre for Oral Health Science, Bio21 Molecular Science and Biotechnology Institute, Melbourne Dental School, The University of Melbourne, Australia
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Cholinoceptor Modulation on Nitric Oxide Regulates Prostaglandin E2 and Metalloproteinase-3 Production in Experimentally Induced Inflammation of Rat Dental Pulp. J Endod 2009; 35:529-36. [DOI: 10.1016/j.joen.2009.01.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Revised: 01/07/2009] [Accepted: 01/08/2009] [Indexed: 01/22/2023]
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Assessment of aprotinin influence on periodontal clinical status and matrix metalloproteinases 1, 2 and their tissue inhibitors saliva concentrations in patients with chronic periodontitis. Adv Med Sci 2009; 54:239-46. [PMID: 19758971 DOI: 10.2478/v10039-009-0027-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE Assessment of the effect of treatment with aprotinin-containing drug on the clinical status of the periodontal tissue and on the concentrations of metalloproteinases released in the course of periodontitis (MMP-1, MMP-2) as well as their tissue inhibitors (TIMP-1 and TIMP-2) in the saliva of patients with chronic periodontitis (CP). MATERIAL/METHODS The study involved 25 subjects with CP (39-68 years), including 16 women and 9 men. The patients were prescribed aprotinin preparation to be taken for 2 weeks. The control group (C) involved 14 healthy subjects (41-65 years), including 10 women and 4 men. Two periodontal indices were assessed: the approximal plaque index (API) and bleeding on probing index (BOP). Periodontal pocket depth and clinical attachment level were also evaluated. The concentrations of MMP-1 and MMP-2 as well as TIMP-1 and TIMP-2 were determined by the ELISA method. RESULTS The mean salivary MMP-1 concentration in patients with CP was significantly higher before and after treatment, as compared to healthy subjects. The mean salivary MMP-2 concentration in CP patients at baseline was also higher as compared to the C group and increased after treatment. The mean salivary TIMP-1 and TIMP-2 concentration in CP patients was higher as compared to C group and increased after treatment. CONCLUSIONS Since the mean MMPs levels were found to be growing it can be assumed that aprotinin has no significant effect on the regulation of MMPs in the saliva of CP patients. It thus seems that aprotinin application after scaling has no additional therapeutic effect.
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Tanabe SI, Bodet C, Grenier D. Treponema denticola lipooligosaccharide activates gingival fibroblasts and upregulates inflammatory mediator production. J Cell Physiol 2008; 216:727-31. [PMID: 18366071 DOI: 10.1002/jcp.21447] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In response to bacterial challenges, fibroblasts, a major constituent of gingival connective tissue, can produce immunoregulatory cytokines and proteolytic enzymes that may contribute to tissue destruction and the progression of periodontitis, a chronic inflammatory disease affecting tooth-supporting tissues, including alveolar bone. The spirochete Treponema denticola is a major etiological agent of periodontitis and can invade oral tissues. The aim of the present study was to investigate the inflammatory response of gingival fibroblasts to T. denticola lipooligosaccharide (LOS). T. denticola LOS induced significant production of various inflammatory mediators by fibroblasts, including interleukin-6, interleukin-8, monocyte chemoattractant protein 1, nitric oxide, and prostaglandin E(2). In addition, the secretion of matrix metalloproteinase 3, an enzyme active on basement membrane components, was also significantly increased. The response of fibroblasts was dose-dependent and much stronger following a 24 h stimulation period. The expression and/or phosphorylation state of several signaling proteins, including Fos, MKK1, MKK2, MKK3/6, NF-kappaB p50, and NF-kappaB p65, was enhanced following stimulation of fibroblasts with T. denticola LOS. In summary, T. denticola LOS induced an inflammatory response in gingival fibroblasts and may thus contribute to the immunopathogenesis of periodontitis and the progression of the disease.
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Affiliation(s)
- Shin-Ichi Tanabe
- Groupe de Recherche en Ecologie Buccale, Faculté de Médecine Dentaire, Université Laval, Quebec City, Quebec, Canada
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Cury PR, Canavez F, de Araújo VC, Furuse C, de Araújo NS. Substance P regulates the expression of matrix metalloproteinases and tissue inhibitors of metalloproteinase in cultured human gingival fibroblasts. J Periodontal Res 2008; 43:255-60. [DOI: 10.1111/j.1600-0765.2007.01022.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Angiogenesis and Pathology in the Oral Cavity. Angiogenesis 2008. [DOI: 10.1007/978-0-387-71518-6_45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hernández M, Martínez B, Tejerina JM, Valenzuela MA, Gamonal J. MMP-13 and TIMP-1 determinations in progressive chronic periodontitis. J Clin Periodontol 2007; 34:729-35. [PMID: 17716308 DOI: 10.1111/j.1600-051x.2007.01107.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
UNLABELLED Matrix metalloproteinase (MMP)-13 is a collagenase involved in extracellular matrix degradation either by its direct degradative effects or by processing bioactive substrates. The aim of this study was to determine the levels of MMP-13 and tissue inhibitor of metalloproteinase (TIMP)-1 in gingival crevicular fluid (GCF) and gingival biopsies obtained from active and inactive sites during chronic periodontitis progression. MATERIALS AND METHODS This was a longitudinal study in which chronic periodontitis patients with moderate to severe disease were included and followed until they developed progression determined by the tolerance method. GCF samples were obtained from periodontitis, active, inactive and healthy sites and additional gingival biopsies were taken from active and inactive sites. MMP-13 and TIMP-1 determinations were carried out by immunodot blots and immunowestern blots. RESULTS In progressive periodontitis, MMP-13 and TIMP-1 remained unchanged between active and inactive sites, but as the TIMP-1 relative levels increased together with MMP-13 elevation in inactive samples, an inverse correlation was observed in active sites. Besides, MMP-13 was undetectable in healthy controls. CONCLUSION Chronic periodontitis is characterized by increased MMP-13 expression. During disease progression, active sites tended to decrease TIMP-1 levels in association with MMP-13 elevation.
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Affiliation(s)
- Marcela Hernández
- Periodontal Biology Laboratory, Faculty of Dentistry, University of Chile, Santiago, Chile.
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Alpagot T, Remien J, Bhattacharyya M, Konopka K, Lundergan W, Duzguneş N. Longitudinal evaluation of prostaglandin E2 (PGE2) and periodontal status in HIV+ patients. Arch Oral Biol 2007; 52:1102-8. [PMID: 17586460 PMCID: PMC2083300 DOI: 10.1016/j.archoralbio.2007.04.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2007] [Revised: 04/06/2007] [Accepted: 04/27/2007] [Indexed: 12/21/2022]
Abstract
The study aim was to determine whether prostaglandin E(2) (PGE(2)) in gingival crevicular fluid (GCF) could serve as a risk factor for periodontitis in human immunodeficiency virus-positive (HIV(+)) patients. Clinical measurements, including gingival index (GI), plaque index, bleeding index, probing depth (PD), attachment loss (AL) and GCF samples were taken from two healthy sites (including sites with gingival recession, GI=0; PD< or =3 mm; AL< or =2 mm), three gingivitis sites (GI>0; PD< or =3 mm; AL=0) and three periodontitis sites (GI>0; PD> or =5 mm; AL> or =3 mm) of each of the 30 patients at baseline and 6-month visits. GCF samples were also taken by means of paper strips. GCF PGE(2) levels were determined by a sandwich ELISA. The progressing site was defined as a site which had 2 mm or more attachment loss during the 6-month study period. The mean amounts of PGE(2) were significantly higher in gingivitis and periodontitis sites than in healthy sites (p<0.0001). GCF levels of PGE(2) were significantly correlated with probing depth, attachment loss, CD4(+) cells, viral load, age and smoking pack-years at baseline and 6-month visits (0.0001<p<0.05). Repeated measures analysis of 19 active sites versus 221 inactive sites indicated that PGE(2) levels were significantly higher in active sites than in inactive sites (p<0.0001). It is likely that the compromised immune system contributes to the pathogenesis of periodontitis in HIV(+) patients. It is well known that the activated inflammatory cells produce inflammatory mediators which stimulate the production of PGE(2). Longitudinal evaluation of GCF PGE(2) with respect to the progression of untreated periodontitis sites in HIV(+) subjects will contribute to the understanding of the pathogenesis of periodontitis in HIV(+) patients. These data indicate that sites with high GCF levels of PGE(2) in HIV(+) patients are at significantly greater risk for progression of periodontitis.
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Affiliation(s)
- Tamer Alpagot
- Department of Periodontics, Arthur A. Dugoni School of Dentistry, University of the Pacific, 2155 Webster St., San Francisco, CA 94115, USA.
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Bodet C, Chandad F, Grenier D. Inhibition of host extracellular matrix destructive enzyme production and activity by a high-molecular-weight cranberry fraction. J Periodontal Res 2007; 42:159-68. [PMID: 17305875 DOI: 10.1111/j.1600-0765.2006.00929.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND OBJECTIVE Periodontal diseases are a group of inflammatory disorders that are initiated by specific gram-negative bacteria and lead to connective tissue destruction. Proteolytic enzymes, including matrix metalloproteinases (MMPs) and elastase, produced by resident and inflammatory cells in response to periodontopathogens and their products, play a major role in gingival tissue destruction. The aim of this study was to investigate the effect of a high-molecular-weight fraction prepared from cranberry juice concentrate on MMP-3, MMP-9 and elastase activities, as well as on MMP production by human cells stimulated with lipopolysaccharide of Actinobacillus actinomycetemcomitans. MATERIAL AND METHODS MMP-3 and MMP-9 production by gingival fibroblasts and macrophages treated with the cranberry fraction and then stimulated with lipopolysaccharide was measured by enzyme-linked immunosorbent assay. MMP-3, MMP-9 and elastase activities in the presence of the cranberry fraction were evaluated using colorimetric or fluorogenic substrates. The changes in expression and phosphorylation state of fibroblast intracellular signaling proteins induced by A. actinomycetemcomitans lipopolysaccharide and the cranberry fraction were characterized by antibody microarrays. RESULTS The lipopolysaccharide-induced MMP-3 and MMP-9 responses of fibroblasts and macrophages were inhibited in a dose-dependent manner by the cranberry fraction. This fraction was found to inhibit fibroblast intracellular signaling proteins, a phenomenon that may lead to a down-regulation of activating protein-1 activity. MMP-3, MMP-9 and elastase activities were also efficiently inhibited by the cranberry fraction, even when it was used at low concentrations. CONCLUSION These results suggest that cranberry compounds offer promising perspectives for the development of novel host-modulating strategies for an adjunctive treatment of periodontitis.
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Affiliation(s)
- C Bodet
- Groupe de Recherche en Ecologie Buccale, Faculté de Médecine Dentaire, Université Laval, Quebec City, Quebec, Canada
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Emingil G, Tervahartiala T, Mãntylã P, Määttä M, Sorsa T, Atilla G. Gingival crevicular fluid matrix metalloproteinase (MMP)-7, extracellular MMP inducer, and tissue inhibitor of MMP-1 levels in periodontal disease. J Periodontol 2007; 77:2040-50. [PMID: 17209789 DOI: 10.1902/jop.2006.060144] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND During periodontal inflammation, matrix metalloproteinases (MMPs) are under the control of several regulatory mechanisms including the upregulation of expression by inducers and downregulation by inhibitors. Our study aimed to examine the levels and molecular forms of MMP-7, tissue inhibitor of MMP (TIMP)-1, and extracellular matrix metalloproteinase inducer (EMMPRIN) in gingival crevicular fluid (GCF) from patients with different periodontal diseases. METHODS A total of 80 subjects (20 patients with generalized aggressive periodontitis [GAgP], 20 with chronic periodontitis [CP], 20 with gingivitis, and 20 periodontally healthy subjects) were included in this study. Periodontal status was evaluated by measuring probing depth, clinical attachment loss, presence of bleeding on probing, and plaque. GCF MMP-7, TIMP-1, and EMMPRIN levels and molecular forms were analyzed by enzyme-linked immunosorbent assay (ELISA) and Western immunoblot techniques using specific antibodies. RESULTS Total amounts of GCF MMP-7 were found to be similar between the study groups. GAgP, CP, and gingivitis groups had significantly higher total amounts of GCF EMMPRIN compared to healthy subjects (P <0.008). Among the patient groups, the GAgP group had the highest total amount of GCF EMMPRIN relative to the gingivitis group (P = 0.0004). Soluble EMMPRIN existed in GCF in multiple molecular-weight species especially in periodontitis-affected GCF under non-reducing conditions, i.e., 30-, 55-, 100-, 180-, and 200-kDa species. All patient groups had significantly elevated total amounts of GCF TIMP-1 relative to the healthy group (P <0.0001). GAgP and CP groups also had a higher total amount of GCF TIMP-1 compared to the gingivitis group (P <0.0001 and P <0.0001, respectively). The GAgP group had higher GCF TIMP-1 and EMMPRIN levels compared to the CP group, but this elevation did not reach statistical significance. CONCLUSIONS Our data indicate that MMP-7 is associated with the innate host defense in periodontal tissues. Increased EMMPRIN and TIMP-1 levels in GCF are associated with the enhanced severity of periodontal inflammation, indicating that these molecules can participate in the regulation of progression of periodontal diseases. To our knowledge, the present study demonstrated the presence of soluble forms of EMMPRIN in GCF of patients with different periodontal diseases for the first time.
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Affiliation(s)
- Gülnur Emingil
- Department of Periodontology, School of Dentistry, Ege University, Izmir, Turkey.
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Interleukin-4 inhibition of interleukin-1-induced expression of matrix metalloproteinase-3 (MMP-3) is independent of lipoxygenase and PPARgamma activation in human gingival fibroblasts. BMC Mol Biol 2007; 8:12. [PMID: 17319946 PMCID: PMC1810308 DOI: 10.1186/1471-2199-8-12] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2006] [Accepted: 02/23/2007] [Indexed: 11/30/2022] Open
Abstract
Background Interleukin 4 (IL-4) has been shown to suppress interleukin-1 (IL-1) induced expression of matrix metalloproteinase-3 (MMP-3) in human synovial and gingival fibroblasts, but the mechanism of suppression has not been determined. Activators of peroxisome proliferator-activated receptor-γ (PPARγ) have been shown to inhibit cytokine induced expression of MMPs in other cell types, and IL-4 has been shown to activate PPARγ by stimulating production of ligands through the lipoxygenase pathway. It has been suggested that PPARγ may inhibit expression of MMPs by competing with transcription factor AP-1 for binding to a putative composite binding element in the promoters. The objective of this study was to determine whether the suppressive effects of IL-4 on the IL-1 induced expression of MMP-3 involve activation of lipoxygenase and/or PPARγ. Results Western blotting revealed the presence of PPARγ in nuclear extract of HGF. IL-1 induced binding of nuclear extract to the putative composite PPRE/AP-1 site was diminished in the presence of pioglitazone, but there was no evidence of any change in the composition of the retarded complexes, and no evidence of PPARγ binding to this site. Nordihydroguaiaretic acid (NDGA), a non-selective lipoxygenase inhibitor, and MK886, a specific inhibitor of 5-lipoxygenase, induced MMP-3 expression synergistically with IL-1. However IL-4 was still able to inhibit MMP-3 expression in the presence of NDGA or MK886 and IL-1. Activation of PPARγ with pioglitazone not only failed to inhibit IL-1 induced expression of MMP-3 mRNA, but rather super-induced MMP-3 in the presence of IL-1. PPARγ antagonist GW9662 failed to abolish the suppressive effects of IL-4. Another PPARγ activator, 15-deoxy-Delta12,14prostaglandin J2 (15dPGJ2), also super-induced MMP-3 mRNA, and this was due at least in part to increased transcription. Conclusion IL-4 suppression of IL-1-induced MMP-3 expression in HGF is independent of lipoxygenase activity and activation of PPARγ. Super-induction of MMP-3 by pioglitazone may have important implications for patients using pioglitazone to treat type II diabetes in the presence of chronic inflammation.
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