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Novak T, Hamedi M, Bergmeier LA, Fortune F, Hagi-Pavli E. Saliva and Serum Cytokine Profiles During Oral Ulceration in Behçet's Disease. Front Immunol 2022; 12:724900. [PMID: 35003055 PMCID: PMC8727526 DOI: 10.3389/fimmu.2021.724900] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 10/22/2021] [Indexed: 12/31/2022] Open
Abstract
Behçet's disease (BD) is a chronic, multi-systemic disorder of unknown aetiology typified by recurrent oral and genital mucocutaneous lesions, uveitis and vasculitis. Innate and adaptive immune system dysregulation has been implicated in pathogenesis with alterations in serum cytokine profiles. Few studies have investigated salivary cytokines in BD, despite more than 90% of BD patients first presenting with oral ulceration. The aim of this pilot study was twofold; firstly to investigate whether cytokine levels in matched serum and saliva samples show a differential profile in BD (with and without oral ulcers), recurrent aphthous stomatitis (RAS) and healthy controls (HCs), and secondly, to explore if any differential profiles in serum and/or saliva could provide a panel of cytokines with diagnostic and therapeutic potential for BD. Concentrations of 12 cytokines (IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12p70, IL-17A, IFN-γ, TNF-α, TNF-β) were measured using the Human Th1/Th2 11-Plex FlowCytomix™ kit with IL-17A, in BD (N=20), RAS (N=6) and HCs (N=10). A differential range of cytokines was detected in serum and saliva with the majority of cytokine levels higher in saliva. The most prevalent salivary cytokines were IL-1β, IL-2, IL-8, IL-10 and TNF-α present in all samples in contrast to serum where the most prevalent cytokine detected was IL-8 (91.9%). The least abundant cytokine was IFN-γ in both saliva (43.2%) and serum (2.7%). After normalizing saliva for protein content, BD patients with oral ulcers (BD-MA) had significantly higher levels of salivary IL-1β (p=0.01), IL-8 (p=0.02), TNF-α (p=0.004) and IL-6 (p=0.01) than HCs. Notably, BD patients without oral ulcers (BD-MQ) also had significantly higher salivary IL-1β, IL-8 and TNF-α (p ≤ 0.05) than HCs. During relapsed (BD-RE) and quiet (BD-Q) systemic episodes, salivary IL-β and TNF-α were also significantly increased with IL-8 significantly higher only in BD-Q (p=0.02). BD oral ulcers signify a potential reactivation of systemic inflammation. Identifying cytokines released during asymptomatic episodes and oral ulceration might lead to targeted drug therapy to prevent recurrent oral ulcers and possible disease relapse. This is the first study to report salivary cytokine levels in BD. The detectable levels suggests cytokine profiling of BD saliva may provide an alternative, less invasive, sensitive procedure for frequent monitoring of disease activity and progression.
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Affiliation(s)
- Tanya Novak
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Department of Anesthesia, Harvard Medical School, Boston, MA, United States
| | - Mojgan Hamedi
- Centre for Oral Immunobiology and Regenerative Medicine, Barts and The London School, of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Lesley Ann Bergmeier
- Centre for Oral Immunobiology and Regenerative Medicine, Barts and The London School, of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Farida Fortune
- Centre for Oral Immunobiology and Regenerative Medicine, Barts and The London School, of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Eleni Hagi-Pavli
- Centre for Oral Immunobiology and Regenerative Medicine, Barts and The London School, of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
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Mumcu G, Fortune F. Oral Health and Its Aetiological Role in Behçet's Disease. Front Med (Lausanne) 2021; 8:613419. [PMID: 34095159 PMCID: PMC8172597 DOI: 10.3389/fmed.2021.613419] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 04/26/2021] [Indexed: 12/31/2022] Open
Abstract
Behçet's disease (BD) is a chronic multi-systemic inflammatory disorder characterised by oro-genital ulcers, cutaneous manifestations, ocular, vascular, neurologic and gastrointestinal involvement. Complex interactions operating on the genetic background e.g.(HLA51), of infectious and other environmental agents, together with immune dysregulation impacts on the pathogenesis of BD. This suggests that the environmental factors triggering immune responses may activate clinical manifestations in genetically susceptible individuals. Since oral health forms the basis of all general health both dental and systemic, it is an important component of both Dentistry and Medicine. Oral ulcers are the most common clinical manifestation of oral mucosal health. Changes in the oral environment consequently acts as an infective and immune trigger. In this review, complex interactions between the oral ulcers, the oral microbiome and immune responses together with the course of oral and systemic disease manifestations in BD are discussed in the context of the aetiologic role of oral health.
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Affiliation(s)
- Gonca Mumcu
- Department of Health Management, Faculty of Health Science, Marmara University, Istanbul, Turkey
| | - Farida Fortune
- Centre for Immuno-Biology and Regenerative Medicine, Behçet's Centre of Excellence, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
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3
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Bozca BC, Alpsoy E. Experimental Therapeutic Solutions for Behcet's Disease. J Exp Pharmacol 2021; 13:127-145. [PMID: 33603502 PMCID: PMC7886245 DOI: 10.2147/jep.s265645] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 01/19/2021] [Indexed: 12/17/2022] Open
Abstract
Behcet’s disease (BD) is a chronic systemic vasculitis with inflammation attacks that involve multiple organs. In addition to numerous mucocutaneous symptoms, notably recurrent oral and genital ulcers, ocular, articular, vascular, gastrointestinal, cardiac, and neurological system involvement can be observed. Mucocutaneous lesions are the primary symptom of the disease in most patients, and they usually occur before major organ involvement and other symptoms of the disease. Recognizing the disease’s mucocutaneous lesions is very important to diagnose at an early stage, control with appropriate treatment and close follow-up, and prevent major organ involvement. Genome-wide association studies (GWAS) in recent years have confirmed that HLA-B*51 is the most significant genetic predisposing factor. The majority of gene polymorphisms have been detected in molecules that respond to microorganisms and genes encoding cytokines and adhesion molecules. The infectious agent S. sanguinis -commonly found in the oral mucosa of patients with BD- or the differences in the salivary or intestinal microbiome composition can trigger innate immune-mediated inflammation sustained by acquired or adaptive immune responses. In antigen-presenting cells (APCs), epistatic interactions between HLA-B*51 and endoplasmic reticulum aminopeptidase 1 (ERAP1) variants lead to the disruption of T-cell homeostasis, especially the activation of Type1 T-helper and Th17 pathway and suppression of regulatory T-cells. Recent developments to clarify the disease’s etiopathogenesis provided us with a better understanding of the mechanism of action of the relatively old drugs while opening a way for many new treatment methods. Apremilast has become an important option in the treatment of mucocutaneous symptoms with its high efficacy and safety. The disease increases the mortality rate, especially in young male patients. New treatments, especially anti-TNF-α agents, have provided significant progress and decreased the mortality rates with their rapid effect and high efficacy in patients with severe organ involvement and resistance to traditional immunosuppressive and immunomodulatory therapies. The use of IL-1, IL-6, IL-17, IL-12/IL-23 antagonists in different organ involvement has gradually increased, and the quality of life has significantly improved in many patients.
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Affiliation(s)
- Burçin Cansu Bozca
- Akdeniz University School of Medicine, Department of Dermatology and Venereology, Antalya, Turkey
| | - Erkan Alpsoy
- Akdeniz University School of Medicine, Department of Dermatology and Venereology, Antalya, Turkey
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Arjunan P. Eye on the Enigmatic Link: Dysbiotic Oral Pathogens in Ocular Diseases; The Flip Side. Int Rev Immunol 2020; 40:409-432. [PMID: 33179994 DOI: 10.1080/08830185.2020.1845330] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Mouth and associated structures were regarded as separate entities from the rest of the body. However, there is a paradigm shift in this conception and oral health is now considered as a fundamental part of overall well-being. In recent years, the subject of oral-foci of infection has attained a resurgence in terms of systemic morbidities while limited observations denote the implication of chronic oral inflammation in the pathogenesis of eye diseases. Hitherto, there is a paucity for mechanistic insights underlying the reported link between periodontal disease (PD) and ocular comorbidities. In light of prevailing scientific evidence, this review article will focus on the understudied theme, that is, the impact of oral dysbiosis in the induction and/or progression of inflammatory eye diseases like diabetic retinopathy, scleritis, uveitis, glaucoma, age-related macular degeneration (AMD). Furthermore, the plausible mechanisms by which periodontal microbiota may trigger immune dysfunction in the Oro-optic-network and promote the development of PD-associated AMD have been discussed.
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Affiliation(s)
- Pachiappan Arjunan
- Department of Periodontics, Dental College of Georgia, Augusta, GA, USA.,James and Jean Culver Vision Discovery Institute, Augusta University, Augusta, GA, USA
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Tecer D, Gogus F, Kalkanci A, Erdogan M, Hasanreisoglu M, Ergin Ç, Karakan T, Kozan R, Coban S, Diker KS. Succinivibrionaceae is dominant family in fecal microbiota of Behçet's Syndrome patients with uveitis. PLoS One 2020; 15:e0241691. [PMID: 33125440 PMCID: PMC7598488 DOI: 10.1371/journal.pone.0241691] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 10/19/2020] [Indexed: 01/02/2023] Open
Abstract
Behçet’s Syndrome (BS) is a multisystem vasculitis with various clinical manifestations. Pathogenesis is unclear, but studies have shown genetic factors, innate immunity and autoinflammation to have an important role in the disease course. Diversity in the microbial community of gut microbiota may significantly contribute to the activation of the innate immune system. The clinical features of BS present themselves in clusters and each cluster may be a consequence of different disease mechanisms. For this reason we aimed to investigate the gut microbiota of BS patients with uveitis. In addition to healthy controls, we have aimed to compare the gut microbiota of BS with that of Familial Mediterranean Fever (FMF) and Crohn’s Disease (CD) as both diseases have innate and autoinflammatory features in their pathogenesis. Seven patients with BS, 12 patients with FMF, 9 patients with CD and 16 healthy controls (HC) were included in the study. Total genomic DNAs were isolated from fecal samples of the patients. Partial 16S rRNA gene was sequenced using the PGM Ion Torrent (Thermo Fisher Scientific, Waltham, MA, USA) for microbiota analysis. Statistical analysis showed that significant differences were detected on the microbial community of four groups. Succinivibrionaceae is dominant and the signature family, whereas Bacteroides was absent in BS patients.
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Affiliation(s)
- Duygu Tecer
- Department of Physical Medicine and Rehabilitation, Division of Rheumatology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Feride Gogus
- Department of Physical Medicine and Rehabilitation, Division of Rheumatology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ayse Kalkanci
- Department of Medical Microbiology, Gazi University Faculty of Medicine, Ankara, Turkey
- * E-mail: ,
| | - Merve Erdogan
- Department of Medical Microbiology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Murat Hasanreisoglu
- Department of Ophthalmology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Çagri Ergin
- Department of Medical Microbiology, Pamukkale University Faculty of Medicine, Denizli, Turkey
| | - Tarkan Karakan
- Department of Internal Medicine, Division of Gastroenterology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ramazan Kozan
- Department of General Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Seda Coban
- Medical student, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Kadir Serdar Diker
- Department of Microbiology, Faculty of Veterinary Medicine, Adnan Menderes University, Aydin, Turkey
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Marchesan JT, Girnary MS, Moss K, Monaghan ET, Egnatz GJ, Jiao Y, Zhang S, Beck J, Swanson KV. Role of inflammasomes in the pathogenesis of periodontal disease and therapeutics. Periodontol 2000 2020; 82:93-114. [PMID: 31850638 PMCID: PMC6927484 DOI: 10.1111/prd.12269] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Inflammasomes are a group of multimolecular intracellular complexes assembled around several innate immune proteins. Recognition of a diverse range of microbial, stress and damage signals by inflammasomes results in direct activation of caspase‐1, which subsequently induces the only known form of secretion of active interleukin‐1β and interleukin‐18. Although the importance of interleukin‐1β in the periodontium is not questioned, the impact of inflammasomes in periodontal disease and its potential for therapeutics in periodontology is still in its very early stages. Increasing evidence in preclinical models and human data strongly implicate the involvement of inflammasomes in a number of inflammatory, autoinflammatory and autoimmune disorders. Here we review: (a) the currently known inflammasome functions, (b) clinical/preclinical data supporting inflammasome involvement in the context of periodontal and comorbid diseases and (c) potential therapies targeting inflammasomes. To clarify further the inflammasome involvement in periodontitis, we present analyses of data from a large clinical study (n = 5809) that measured the gingival crevicular fluid‐interleukin‐1β and grouped the participants based on current periodontal disease classifications. We review data on 4910 European‐Americans that correlate 16 polymorphisms in the interleukin‐1B region with high gingival crevicular fluid‐interleukin‐1β levels. We show that inflammasome components are increased in diseased periodontal tissues and that the caspase‐1 inhibitor, VX‐765, inhibits ~50% of alveolar bone loss in experimental periodontitis. The literature review further supports that although patients clinically present with the same phenotype, the disease that develops probably has different underlying biological pathways. The current data indicate that inflammasomes have a role in periodontal disease pathogenesis. Understanding the contribution of different inflammasomes to disease development and distinct patient susceptibility will probably translate into improved, personalized therapies.
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Affiliation(s)
- Julie T Marchesan
- Department of Periodontology, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Mustafa Saadat Girnary
- Department of Periodontology, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Kevin Moss
- Department of Oral and Craniofacial Health Sciences, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Eugenia Timofeev Monaghan
- Department of Periodontology, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Grant Joseph Egnatz
- Department of Periodontology, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Yizu Jiao
- Department of Periodontology, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Shaoping Zhang
- Periodontics Department, College of Dentistry, University of Iowa, Iowa City, Iowa, USA
| | - Jim Beck
- Department of Dental Ecology, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Karen V Swanson
- Department of Medicine, Infectious Disease, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Leccese P, Alpsoy E. Behçet's Disease: An Overview of Etiopathogenesis. Front Immunol 2019; 10:1067. [PMID: 31134098 PMCID: PMC6523006 DOI: 10.3389/fimmu.2019.01067] [Citation(s) in RCA: 122] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 04/25/2019] [Indexed: 12/26/2022] Open
Abstract
Behçet's disease (BD) is a systemic inflammatory disease with a chronic, relapsing-remitting course of unknown etiology hallmarked predominantly by mucocutaneous lesions and ocular involvement. BD shares some common features with autoimmune and autoinflammatory diseases and spondyloarthropathies (MHC-I-opathies). It is related to more than one pathogenic pathway triggered by environmental factors such as infectious agents in genetically predisposed subjects. The interplay between genetic background and immune system is linked to the BD presentation. Genetic factors have been investigated extensively, and several recent genome-wide association studies have confirmed HLA-B * 51 to be the strongest genetic susceptibility factor. However, new non-HLA susceptibility genes have been identified. Genetic variations in the genes encoding the cytokines could affect their function and be associated with disease susceptibility. Infectious agents such as Streptococcus sanguinis or the differences in salivary or gut microbiome composition can be considered to trigger the innate-derived inflammation, which is, subsequently, sustained by adaptive immune responses. Altered trimming of microbial and/or endogenous peptides by endoplasmic reticulum aminopeptidase 1 (ERAP1), presented by HLA-B * 51, may play a key role in BD pathogenesis causing an alteration in T cell balance with downregulation of Tregs and expansion of Th1 and Th17. The activity of neutrophils is increased and there is an intense neutrophil infiltration in the early stage of inflammation in organs affected by the disease. Association with HLA-B * 51 and increased IL-17 response seems to have an important role in neutrophil activity. In this paper, we provide an overview of the most recent advances on BD etiopathogenesis.
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Affiliation(s)
- Pietro Leccese
- Rheumatology Institute of Lucania (IRel) and the Rheumatology Department of Lucania, San Carlo Hospital of Potenza and Madonna delle Grazie Hospital of Matera, Potenza, Italy
| | - Erkan Alpsoy
- Department of Dermatology and Venereology, School of Medicine, Akdeniz University, Antalya, Turkey
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The influence of oral health and psycho-social well-being on clinical outcomes in Behçet's disease. Rheumatol Int 2018; 38:1873-1883. [PMID: 30151720 PMCID: PMC6132727 DOI: 10.1007/s00296-018-4117-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 07/31/2018] [Indexed: 12/26/2022]
Abstract
This study was designed to investigate the association of oral ulceration and oral health factors, together with psycho-social well-being in Behçet's disease (BD), and to clarify the importance of psycho-social support of patients in the overall management of BD. The study comprised of a cohort of 146 BD patients (mean age ± SD = 39.65 ± 13.20) and 20 recurrent aphthous stomatitis (RAS) patients (mean age ± SD = 42.32 ± 11.32). Oral ulcer severity score (OUSS), Behçet's disease current activities form (BDCAF), hospital anxiety and depression scale (HADS), and the work and social adjustment scale (WSAS) were investigated. Oral health risk factors were also included. The analysis of variance, regression, and factor analysis were used to scrutinise the data. Almost 73% of patients were at high caries risk in BD and RAS groups. Thirty-nine percent of BD and forty percent of RAS had a score of BPE3 (probing depth 3.5-5.5 mm). Regression analysis revealed that OUSS and WSAS had a positive impact to increase the BDCAF score in BD patients (β = 0.395, P = 0.001; β = 0.240, P = 0.019), respectively. Dental health, periodontal health, anxiety, depression, and WSAS variables had strong loadings by factor analysis based on gender and at the time of present and absent of oral ulceration. The main oral ulcer characteristics that had significant influences on the total of oral health quality of life by 68.6% were: size, duration, ulcer-free period, and pain. The results highlighted the significant influence of oral ulceration, patients' oral health, diet, and psycho-social well-being as multi-factorial causes on increasing disease activity in BD patients.
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Morikawa S, Ouchi T, Asoda S, Horie N, Tsunoda K, Kawana H, Nakagawa T. Treatment of severe generalized chronic periodontitis in a patient with Behçet's disease: A case report. J Int Med Res 2018; 46:2037-2045. [PMID: 29557228 PMCID: PMC5991237 DOI: 10.1177/0300060518762267] [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] [Indexed: 11/16/2022] Open
Abstract
Behçet’s disease is a systemic disorder of unknown etiology. It involves multiple organ systems and is characterized by recurring episodes of oral ulcers as well as ocular, genital, and skin lesions. Oral ulcers can affect tooth brushing and impair proper oral hygiene. As a result, a dental biofilm accumulates, and the condition of the teeth and periodontal tissue deteriorates. The aim of this case report is to highlight the efficacy of periodontal treatment for patients with Behçet’s disease. A 51-year-old man with Behçet’s disease presented with generalized severe periodontitis. After basic treatment of the periodontal tissues, periodontal surgery was performed at several sites with bony defects. However, the patient developed severe stomatitis in the oral mucosa and gingiva after periodontal surgery. Administration of the antimicrobial agent cefdinir had little effect on recovery; however, subsequent administration of sitafloxacin resulted in significant improvement of the stomatitis. This case demonstrates that periodontal therapy is very useful for alleviating the oral signs and symptoms of Behçet’s disease. Systemic antibiotic treatment with sitafloxacin (but not cefdinir) and mechanical debridement were effective in preventing the recurrence of aphthous ulcer outbreaks after periodontal surgery.
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Affiliation(s)
- Satoru Morikawa
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Takehito Ouchi
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Seiji Asoda
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Nobuyuki Horie
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Kazuyuki Tsunoda
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Hiromasa Kawana
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Taneaki Nakagawa
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
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10
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Potential relationship between periodontal diseases and eye diseases. Med Hypotheses 2016; 99:63-66. [PMID: 28110701 DOI: 10.1016/j.mehy.2016.12.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 12/17/2016] [Indexed: 01/27/2023]
Abstract
Periodontal diseases are inflammatory lesions initiated by oral bacteria and lead to the destruction of the supporting structures of the teeth (gingiva, periodontal ligament and alveolar bone) in susceptible patient. Via several biological mechanisms, periodontal diseases have been associated with multiple systemic diseases, such as rheumatoid arthritis, diabetes, cardiovascular diseases, Alzheimer's disease and adverse pregnancy outcomes. Similarly certain eye diseases have been associated with systemic diseases of the inflammatory pathway. We hypothesized that periodontal diseases are associated with eye diseases. Thus using literature data we find that several studies have reported that eye disorders are associated with the presence of periodontal diseases. But the mechanisms of this relationship are not clear. However the innate immune response involvement, the sharing of similar risk factors in pathogenesis and the changes of eye choroid thickness may be suggested as several hypotheses to explain this potential association.
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Abstract
Behçet’s disease (BD) is a multi-system inflammatory disorder dominated clinically by recurrent oral and genital ulceration, uveitis, and erythema nodosum. Behçet’s disease runs a chronic course, with unpredictable exacerbations and remissions whose frequency and severity may diminish with time. Behçet’s disease typically arises in young adults, although childhood-onset BD has also been reported. The disease can affect both genders and has a worldwide distribution, although it is more prevalent in countries of the ancient Silk Route. The cause of BD remains unknown, although an autoimmune reaction triggered by an infectious agent in a genetically predisposed individual has been suggested. The treatment of BD is symptomatic and empirical, but generally specific to the clinical features of each patient. The majority of affected individuals do not have life-threatening disease, although mortality can be associated with vascular-thrombotic and neurological disease.
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Affiliation(s)
- L M Al-Otaibi
- Oral Medicine, Division of Maxillofacial Diagnostic, Medical & Surgical Sciences, Eastman Dental Institute for Oral Health Care Sciences, UCL, University of London, 256 Gray's Inn Road, London WC1X 8LD, UK
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12
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Alpsoy E. Behçet's disease: A comprehensive review with a focus on epidemiology, etiology and clinical features, and management of mucocutaneous lesions. J Dermatol 2016; 43:620-32. [DOI: 10.1111/1346-8138.13381] [Citation(s) in RCA: 184] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Accepted: 02/18/2016] [Indexed: 12/01/2022]
Affiliation(s)
- Erkan Alpsoy
- Department of Dermatology and Venereology; Akdeniz University School of Medicine; Antalya Turkey
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13
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Gülseren D, Karaduman A, Kutsal D, Nohutcu RM. The relationship between recurrent aphthous stomatitis, and periodontal disease and Helicobacter Pylori infection. Clin Oral Investig 2016; 20:2055-2060. [PMID: 26733449 DOI: 10.1007/s00784-015-1704-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 12/28/2015] [Indexed: 01/17/2023]
Abstract
OBJECTIVE Recurrent aphthous stomatitis (RAS) is a common oral mucosal disease with unknown etiology. This cross-sectional study aimed to test the hypothesis that Helicobacter pylori and periodontal disease might play an etiological role in RAS. METHODS Dental plaque samples obtained from 38 patients with RAS and 43 healthy individuals via periodontal examinations were examined for H. pylori colonization. H. pylori was identified using the rapid urease test (RUT). The periodontal status of the patients and controls was based on the following periodontal parameters: periodontal pocket depth (PPD), the plaque index (PI), the gingival index (GI), and clinical attachment loss (CAL). RESULTS RUT results were positive in 34 (89.5 %) of the 38 patients and 24 (55.8 %) of the 43 controls (P = 0.002). There were not any significant differences in mean PPD, PI, GI, or CAL between the patient and control groups (P > 0.05). Mean PPD, PI, GI, and CAL were higher in the RUT-positive RAS patients than in the RUT-negative patients (P > 0.05, for all). CONCLUSIONS The present findings show that H. pylori might have played an etiological role in RAS and might have caused periodontal disease, but RAS was not associated with any of the periodontal parameters examined in this study. CLINICAL RELEVANCE The present study indicates that H. pylori plays a role in the development of RAS, but periodontal diseases have no effect on it. Eradicating H. pylori might be useful to prevent RAS.
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Affiliation(s)
- D Gülseren
- Department of Dermatology and Venereology, Ankara Polatlı Duatepe State Hospital, Şentepe Mah. Hasan Polatkan Cad. B Blok, Polatlı, Ankara, Turkey.
| | - A Karaduman
- Faculty of Medicine, Department of Dermatology and Venereology, Hacettepe University, Ankara, Turkey
| | - D Kutsal
- Department of Periodontology, Aksaray Oral and Dental Health Hospital, Aksaray, Turkey
| | - R M Nohutcu
- Faculty of Dentistry, Department of Periodontology, Hacettepe University, Ankara, Turkey
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Habibagahi Z, Khorshidi H, Hekmati S. Periodontal Health Status among Patients with Behçet's Disease. SCIENTIFICA 2016; 2016:7506041. [PMID: 27034903 PMCID: PMC4789512 DOI: 10.1155/2016/7506041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 02/08/2016] [Indexed: 05/10/2023]
Abstract
We aimed to evaluate the relationship of individual periodontal parameters with the severity of Behçet's disease (BD) and attempt to find the correlation between chronic periodontitis and BD. In this study, 74 registered subjects attending Behçet's clinic with BD symptoms were recruited. The diagnosis was based on the criteria presented by the international study group for BD (ISG) and the total clinical severity score was determined for each patient. All individuals underwent clinical examination to assess oral and periodontal status and presence of oral ulcers. Periodontal clinical parameters of bleeding on probing (BOP), probing depth (PD), and clinical attachment level (CAL) and also hygiene index (HI) and decayed, missing, and filled (DMF) teeth were noted and analyzed to assess the correlation with severity of BD. There was no significant correlation between DMF and severity of BD. The strong association was found between periodontal parameters (BOP, PD, and CAL) and the severity of BD (P < 0.001). It seems that relation of BD to oral health is higher up in severe forms of BD and periodontal diseases. Clinical association between the diseases might be due to a common underlying etiopathogenesis of periodontitis and BD.
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Affiliation(s)
- Zahra Habibagahi
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, P.O. Box 71345-1836, Shiraz, Iran
| | - Hooman Khorshidi
- Department of Periodontology, School of Dentistry, Shiraz University of Medical Sciences, P.O. Box 71345-1836, Shiraz, Iran
- *Hooman Khorshidi:
| | - Shahrzad Hekmati
- School of Medicine, Shiraz University of Medical Sciences, P.O. Box 71345-1836, Shiraz, Iran
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Mahr A, Maldini C. [Epidemiology of Behçet's disease]. Rev Med Interne 2014; 35:81-9. [PMID: 24398415 DOI: 10.1016/j.revmed.2013.12.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Accepted: 12/02/2013] [Indexed: 02/07/2023]
Abstract
With more than 30 published prevalence estimates for Behçet's disease (BD), covering many different regions worldwide, the prevalence of BD is quite well described. Even though the interpretation of these data is complicated by between-study differences in methodology, which may substantially influence the results, these data suggest large geographic variations in frequency of BD, with prevalence rates of 20-420/100,000 inhabitants for Turkey, 2.1-19.5 for other Asian countries, 1.5-15.9 for southern Europe and 0.3-4.9 for northern Europe. Additional epidemiological studies or case series from North and South America, the Caribbean Islands, and individuals of sub-Saharan ancestry further suggest that the geographic distribution of BD is much wider than the boundaries of the ancient Silk Road. The few available incidence rates prevent from making strong inferences as to whether the frequency of BD has changed over time. Recent population-based studies of immigrants or migrant populations consistently indicate that migrants from areas of high BD prevalence remain at high risk for BD, which may even be close to the prevalence observed in their countries of origin. Genetic factors, which are not detailed in this review, seem to play a preponderant role in BD development, although they cannot explain the wide between-country disparities in BD prevalence. However, environmental risk factors, including infectious and non-infectious causes, remain poorly investigated and have not yet produced solid hints.
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Affiliation(s)
- A Mahr
- Service de médecine interne, hôpital Saint-Louis, Assistance publique des Hôpitaux de Paris (AP-HP), 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France.
| | - C Maldini
- Service de médecine interne, hôpital Saint-Louis, Assistance publique des Hôpitaux de Paris (AP-HP), 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France
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Erdem V, Yıldız M, Erdem T. The Evaluation of Saliva Flow Rate, pH, Buffer Capacity, Microbiological Content and Indice of Decayed, Missing and Filled Teeth in Behçet's Patients. Balkan Med J 2013; 30:211-4. [PMID: 25207102 DOI: 10.5152/balkanmedj.2013.7932] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 01/29/2012] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Several lines of evidence indicate that oral microbial flora play a critical role in the pathogenesis of Behçet disease. Saliva flow rate, buffer capacity and microorganism content are very important in the maintenance of oral health. AIMS We aimed to evaluate saliva flow rate, pH, buffer capacity and Streptococcus mutans and Lactobacilli content along with the decayed, missing, and filled tooth index in Behçet's patients. STUDY DESIGN Case-control study. METHODS Forty patients with active Behçet disease [female:male (F/M) 21/19, mean age 31.05±11.08 years] and forty healthy persons (F/M 21/19, mean age 31.03±9.14 years) were included in the study. The oral region was first examined, and the decayed, missing, and filled tooth index was calculated for each person. Stimulated saliva was collected and divided into two separate millimetric tubes to calculate the buffer capacity of the saliva, determine Streptococcus mutans and Lactobacilli levels and measure the pH of the saliva. A Caries Risk Test buffer strip was used to calculate the buffer capacity. Caries Risk Test bacterial kit was used to determine Streptococcus mutans and lactobacilli levels. A pH meter was used to measure the pH of the saliva. RESULTS The mean saliva pH of the patients was higher than the controls (7.76±0.51, 7.18±0.46, respectively) (p<0.001). The mean level of Streptococcus mutans and Lactobacilli in patients was higher than controls (p<0.05). The mean decayed, missing, and filled tooth index of patients was 9.82±6.59 (range 1-28), while the mean decayed, missing, and filled tooth index of the controls was 6.05±3.35 (range 1-16) (p<0.01). There were no significant differences between the patients and the controls with respect to saliva flow rate and saliva buffer capacity (p>0.05). CONCLUSION We think that the maintenance of oral health by effective, regular tooth brushing, regular dental check-ups and dental treatment for Behçet patients is very important for the prevention and therapy of Behçet disease.
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Affiliation(s)
- Vildan Erdem
- Department of Dentistry, Atatürk University Dental Faculty, Erzurum, Turkey
| | - Mehmet Yıldız
- Department of Dentistry, Atatürk University Dental Faculty, Erzurum, Turkey
| | - Teoman Erdem
- Department of Dermatology, Sakarya University Faculty of Medicine, Sakarya, Turkey
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Arabaci T, Kara C, Çiçek Y. Relationship between periodontal parameters and Behçet’s disease and evaluation of different treatments for oral recurrent aphthous stomatitis. J Periodontal Res 2009; 44:718-25. [DOI: 10.1111/j.1600-0765.2008.01183.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Karacayli U, Mumcu G, Simsek I, Pay S, Kose O, Erdem H, Direskeneli H, Gunaydin Y, Dinc A. The close association between dental and periodontal treatments and oral ulcer course in behcet’s disease: a prospective clinical study. J Oral Pathol Med 2009; 38:410-5. [DOI: 10.1111/j.1600-0714.2009.00765.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Sosroseno W. Effect of colchicine on the murine immune response induced by Aggregatibacter actinomycetemcomitans. Biomed Pharmacother 2009; 63:221-7. [DOI: 10.1016/j.biopha.2008.04.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2008] [Accepted: 04/02/2008] [Indexed: 11/15/2022] Open
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Effects of age and oral disease on systemic inflammatory and immune parameters in nonhuman primates. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2008; 15:1067-75. [PMID: 18448617 DOI: 10.1128/cvi.00258-07] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This report evaluated systemic inflammatory and immune biomarkers in a cohort of Macaca mulatta (rhesus monkeys) maintained as a large family social unit, including an age range from <1 year to >24 years. We hypothesized that the systemic host responses would be affected by the age, gender, and clinical oral presentation of the population, each contributing to inflammatory and immune responses that would reflect chronic oral infections. The results demonstrated that the prevalence and severity of periodontitis, including missing teeth, increased significantly with age. Generally, minimal differences in clinical parameters were noted between the genders. Systemic inflammatory mediators, including acute-phase reactants, prostaglandin E(2) (PGE(2)), cytokines/chemokines, and selected matrix metalloproteinases (MMP), demonstrated significant differences among the various age groups of animals. Levels of many of these were increased with age, although PGE(2), RANTES, bactericidal permeability-inducing factor (BPI), MMP-1, and MMP-9 levels were significantly increased in the young group ( approximately 1 to 3 years old) relative to those for the older animals. We observed that in the adult and aged animals, levels of the systemic inflammatory mediators related to gingival inflammation and periodontal tissue destruction were significantly elevated. Serum antibody levels in response to a battery of periodontal pathogens were generally lower in the young animals, <50% of those in the adults, and were significantly related to aging in the cohort. The levels of antibodies, particularly those to Porphorymonas gingivalis, Fusobacterium nucleatum, and Tannerella forsythia, were most significantly elevated in animals with periodontal disease, irrespective of the age of the animal. These results provide a broad description of oral health and host responses in a large cohort of nonhuman primates from very young animals to the aged of this species. The findings afford a base of data with which to examine the ontogeny of host responses at mucosal sites, such as the gingival tissues.
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Boutouyrie P, Bouchard P, Mattout C, Bourgeois D. Periodontitis and Calculated Risk of Cardiovascular Mortality. Clin Med Cardiol 2008. [DOI: 10.4137/cmc.s573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- P. Boutouyrie
- Service de Pharmacologié, Universite Paris 5 René Descartes Faculté de Médecine et INSERM U652, Assistance publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, France
| | - P. Bouchard
- Service d'Odontologie, Université Paris 7 Denis Diderot, Hôtel Dieu, Assistance Publique Hôpitaux de Paris, Paris, France
| | - C. Mattout
- Periodontal Private Practice, Marseille, France
| | - D. Bourgeois
- LIRIS UMR CNRS 5205, University Lyon I, France
- Global Oral Health Program, Department for Chronic Disease and Health Promotion, World Health Organization, Geneva, Switzerland
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Akman A, Sallakci N, Kacaroglu H, Tosun O, Yavuzer U, Alpsoy E, Yegin O. Relationship between periodontal findings and the TNF-alpha Gene 1031T/C polymorphism in Turkish patients with Behçet's disease. J Eur Acad Dermatol Venereol 2008; 22:950-7. [PMID: 18355201 DOI: 10.1111/j.1468-3083.2008.02678.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Genetic factors that predispose individuals to Behçet's disease (BD) and periodontal disease. Tumour necrosis factor-alpha (TNF-alpha) has been implicated in the pathogenesis of both BD and periodontal disease. The relationship with periodontitis and the pathogenesis of BD has not yet been determined. OBJECTIVE The aim of the present study was to investigate the possible relation of the periodontal scores and single nucleotide polymorphism of TNF-alpha-1031T/C with BD compared with healthy controls (HC) and recurrent aphtous stomatitis (RAS). We also sought to determine the effects of periodontal condition and TNF-alpha-1031T/C polymorphism on clinical severity of BD. METHODS Eighty-two unrelated patients with BD, 42 RAS patients and 77 HC were enrolled in the study. Periodontal status of all subjects was evaluated according to the World Health Organization community periodontal index of treatment needs (CPITN). For genotyping, polymerase chain reaction-restriction fragment length polymorphism was employed. RESULTS The mean CPITN was observed to be higher in patients with BD compared with HC and RAS (P < 0.001). TNF-alpha-1031C allele was significantly higher in patients with BD (P = 0.023) and RAS (P = 0.007) compared with HC. Mean CPITN was higher in CC genotype compared with other genotypes (P = 0.004). Moreover, CPITN and CC genotype was found to be correlated with the severity of the disease. CONCLUSIONS Our data indicate that the TNF-alpha-1031T/C gene polymorphism (CC genotype) is a risk factor for periodontitis, RAS and BD patients and also suggests that long-term periodontal follow-up and education of oral hygiene in patients with BD may help to prevent the development and/or progression of the disease.
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Affiliation(s)
- A Akman
- Department of Dermatology and Venerology, Akdeniz University School of Medicine, Antalya, Turkey
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Akman A, Ekinci NC, Kacaroglu H, Yavuzer U, Alpsoy E, Yegin O. Relationship between periodontal findings and specific polymorphisms of interleukin-1alpha and -1beta in Turkish patients with Behçet's disease. Arch Dermatol Res 2007; 300:19-26. [PMID: 17960403 DOI: 10.1007/s00403-007-0794-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2007] [Revised: 09/07/2007] [Accepted: 09/20/2007] [Indexed: 11/29/2022]
Abstract
Genetic factors predispose individuals to Behçet's disease (BD) and periodontal disease. IL-1 has been implicated in the pathogenesis of both BD and periodontal disease. The relationship between periodontitis and pathogenesis of BD has not yet been determined. Since IL-1 has been implicated in the pathogenesis of both BD and periodontal disease, we aimed to investigate the possible relation of the periodontal scores and SNPs of IL-1alpha-889C/T, IL-1beta-511C/T, and IL-1beta+3962T/C with BD compared to healthy controls (HC) and recurrent aphtous stomatitis (RAS). A total of 155 Turkish individuals were enrolled in this study. The periodontal status of all subjects was evaluated according to the WHO community periodontal index of treatment needs. For genotyping, CTS-PCR-SSP was employed. IL-1alpha-889C allele was significantly higher in BD patients (p = 0.03) and RAS (p = 0.02) compared to HC. The frequency of IL-1beta+3962T allele was significantly higher in RAS patients compared to HC (p = 0.015). Male gender (p = 0.04), age (p = 0.02) and carrying IL-1beta-511T allele (p = 0.01) were found to be a significant risk factors for higher periodontal scores in Turkish population. We can speculate that susceptibility to the development of periodontal disease could be influenced by IL-1 SNPs. Periodontitis-induced autoinflammatory response also may play a role in the development/severity of BD and RAS via IL-1 gene alteration.
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Affiliation(s)
- Ayse Akman
- Department of Dermatology and Venerology, Akdeniz University School of Medicine, 07070, Antalya, Turkey.
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Akman A, Kacaroglu H, Donmez L, Bacanli A, Alpsoy E. Relationship between periodontal findings and Behçet's disease: a controlled study. J Clin Periodontol 2007; 34:485-91. [PMID: 17451414 DOI: 10.1111/j.1600-051x.2007.01085.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Behçet's disease (BD) is a chronic, relapsing, systemic vasculitis of unknown aetiology. The involvement of oral mucosal surfaces represents the onset feature of the disease in the majority of patients. OBJECTIVE The aim of this study was to evaluate the periodontal status of BD patients and then compare with recurrent aphthous stomatitis (RAS) patients and healthy controls. We also determined the relationship between the periodontal condition and the clinical severity of the disease in BD patients. METHODS Eighty-six patients with BD, 63 patients with RAS and 82 healthy subjects were included in the study. The periodontal status of all subjects was evaluated according to the community periodontal index of treatment needs (CPITN). BD patients were also assessed for clinical severity score (CSS) as described previously. RESULTS The mean CPITN were observed to be higher in BD patients (1.79 +/- 0.96) compared with RAS patients (1.22 +/- 0.87) and healthy controls (1.18 +/- 0.98) (p<0.001). There was a positive association between CSS and CPITN (p=0.017) in BD patients. CONCLUSION Our results showed that periodondal status is worse in BD patients and associated with disease severity. We can speculate that periodontitis may induce a systemic inflammatory process that may contribute to the development and/or progression of BD.
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Affiliation(s)
- Ayse Akman
- Department of Dermatology and Venerology, Akdeniz University School of Medicine, Antalya, Turkey.
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Rams TE, Listgarten MA, Slots J. Actinobacillus actinomycetemcomitans and Porphyromonas gingivalis subgingival presence, species-specific serum immunoglobulin G antibody levels, and periodontitis disease recurrence. J Periodontal Res 2006; 41:228-34. [PMID: 16677293 DOI: 10.1111/j.1600-0765.2005.00860.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE The biological and clinical effects of antibody against periodontal pathogenic bacteria are incompletely understood. This study evaluated the inter-relationships among periodontal levels of cultivable Actinobacillus actinomycetemcomitans and Porphyromonas gingivalis, species-specific serum immunoglobulin G (IgG) antibody levels, and periodontitis disease activity. MATERIAL AND METHODS Forty-three adults who had previously been treated for periodontitis and who also harbored cultivable A. actinomycetemcomitans or P. gingivalis were evaluated semiannually for clinical disease recurrence over a 36-month period. Each patient provided subgingival microbial samples, for the recovery of A. actinomycetemcomitans and P. gingivalis, from the two deepest pockets in each dentition sextant. A. actinomycetemcomitans and P. gingivalis serum IgG antibody levels were assessed using enzyme-linked immunosorbent assay (ELISA), together with whole-cell sonicate extracts from A. actinomycetemcomitans serotypes a-c and P. gingivalis ATCC 33277. Data were analyzed using the Mantel-Haenszel chi-square and Fisher exact two-tailed tests. RESULTS Eighteen (60.0%) of 30 A. actinomycetemcomitans-positive subjects, and 10 (76.9%) of 13 P. gingivalis-positive subjects, exhibited recurrent periodontal breakdown within 36 months of periodontal therapy. Nineteen (67.9%) of the 28 patients with active periodontitis had A. actinomycetemcomitans or P. gingivalis serum antibody levels below designated threshold values. In comparison, 10 (66.7%) of 15 culture-positive clinically stable subjects showed A. actinomycetemcomitans or P. gingivalis serum antibody levels above threshold values. The difference between specific antibody levels in periodontitis-active and periodontitis-stable patients was statistically significant (p = 0.032). CONCLUSIONS Serum levels of IgG antibodies against A. actinomycetemcomitans or P. gingivalis in periodontitis-stable patients were higher than those in patients with active periodontitis. The results suggest that elevated levels of IgG antibody against A. actinomycetemcomitans and P. gingivalis have a detectable protective effect against periodontal infections with these microorganisms.
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Affiliation(s)
- T E Rams
- Temple University School of Dentistry, Philadelphia, PA, USA
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Coskun M, Bacanli A, Sallakci N, Alpsoy E, Yavuzer U, Yegin O. Specific interleukin-1 gene polymorphisms in Turkish patients with Behcet's disease. Exp Dermatol 2005; 14:124-9. [PMID: 15679582 DOI: 10.1111/j.0906-6705.2005.00253.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Genetic factors that predispose individuals to Behçet's disease (BD) are considered to play important roles in the development of the disease. The pro-inflammatory cytokine interleukin-1 (IL-1) has been implicated in the pathogenesis of BD. Our aim was to determine a possible association of specific polymorphisms of IL-1alpha, IL-1beta, and IL-1 receptor antagonist genes with susceptibility for BD. We genotyped 72 patients with BD and 163 healthy controls for IL-1alpha-889, IL-1beta-511, and +3953 (nt5887) single-nucleotide polymorphisms besides IL-1 receptor antagonist variable number of tandem repeat polymorphism (for five different alleles). Comparison of the IL-1beta+3953 T allele and TT genotype frequencies showed a significant difference between patients with BD and controls (54.2 vs. 40.5%, OR = 1.74, P = 0.024, and 40.3 vs. 19.6%, OR = 2.76, P = 0.009, respectively). However, no difference was observed in the genotype or allele frequencies of IL-1alpha-889, IL-1beta-511, and IL-1 receptor antagonist between the patients with BD and the controls. Our results indicate that susceptibility to BD is increased in individuals carrying the IL-1beta+3953 T allele and TT genotype.
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Affiliation(s)
- Mesut Coskun
- Department of Pediatric Immunology, Akdeniz University School of Medicine, Antalya, Turkey
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Mumcu G, Ergun T, Elbir Y, Eksioglu-Demiralp E, Yavuz S, Atalay T, Direskeneli H. Clinical and immunological effects of azithromycin in Behcet's disease. J Oral Pathol Med 2005; 34:13-6. [PMID: 15610401 DOI: 10.1111/j.1600-0714.2004.00265.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the effects of azithromycin on mucocutaneous manifestations, oral health and immune response in Behçet's disease (BD). METHODS Eight BD patients with active mucocutaneous symptoms were treated with azithromycin for 4 weeks. Oral health, clinical manifestations and in vitro interleukin (IL)-12, interferon (IFN)-gamma, IL-10 and monocyte chemotactic protein (MCP)-1 responses were evaluated before and after treatment. RESULTS The number of folliculitic lesions, healing time of oral ulcers and scores of plaque indexes (PLIs) were lower after azithromycin treatment (P<0.05). Scores of PLIs correlated positively with the healing time of oral ulcers (P=0.02). Although a trend towards increased stimulated IL-10 responses with azithromycin was observed, no statistically significant difference was found. Stimulated and unstimulated MCP-1, IFN-gamma and IL-12 responses were similar before and after treatment (P>0.05). CONCLUSION Azithromycin was observed to be effective in decreasing folliculitic lesions and fastening the healing time of oral ulcers in BD.
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Affiliation(s)
- G Mumcu
- Department of Basic Health Sciences, Faculty of Health Education, Marmara University, Istanbul, Turkey.
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Miura H, Isogai E, Mizugai H, Miura K. Perceived oral health status, oral function and related behaviour among the patients of Behçet's disease. Asia Pac J Public Health 2002; 12:98-101. [PMID: 11836926 DOI: 10.1177/101053950001200208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The majority of patients with Behçet's disease (BD) suffers from oral ulcers. The aim of the present study was to survey self-rated oral health status, oral function, and oral health behaviour of patients with BD in eastern Japan. Subjects were 33 BD patients and 101 healthy individuals ranging in age from 20 to 59 years. The survey was conducted using a self-administered questionnaire. The items of oral health in the questionnaire included subjective symptoms, self-rated dental problems and oral health behaviour. We found that compared to the healthy subjects, BD patients experienced more severe physical limitations, mainly involving difficulty in pronouncing words (p < 0.01) and the pain of oral mucosa and gingival tissue caused by oral ulcers (p < 0.01). Based on the results of oral health behaviour, BD patients did not behave positively with regard to maintaining oral health including regular tooth brushing despite relatively higher risk of dental diseases that they face. The present results suggest that oral ulcers due to BD induced dental disorder such as the pain of gingiva, oral mucosa, and difficulty in the pronouncing of words. In spite of this, their oral health behaviour is not positive compared to the healthy subjects. Thus, the need to develop a more active pragramme for oral health education for patients with BD is indicated.
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Affiliation(s)
- H Miura
- Department of Speech Therapy, Faculty of Health Science, Kyushu University of Health and Welfare, 1714-1 Yoshino-cho, Nobeoka-shi, Miyazaki 882-8508, Japan.
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Boyd SR, Young S, Lightman S. Immunopathology of the noninfectious posterior and intermediate uveitides. Surv Ophthalmol 2001; 46:209-33. [PMID: 11738429 DOI: 10.1016/s0039-6257(01)00275-2] [Citation(s) in RCA: 88] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The posterior and intermediate uveitides share an underlying immune etiology; however, they can be clinically and immunopathologically distinguished. Although the initiating stimuli for posterior and intermediate uveities are not known, it is believed that an exogenous agent (such as a bacterium or a virus) or an endogenous molecule may induce disease. In either case, T-helper lymphocytes in conjunction with human leukocyte antigens are likely to be involved. This review examines the epidemiology, histology, immunopathology, and theories of pathogenesis of several posterior and intermediate uveitides, including sympathetic ophthalmia, Vogt-Koyanagi-Harada syndrome, Behçet's disease, sarcoidosis, intermediate uveitis, white dot syndromes, and birdshot retinochoroidopathy.
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Affiliation(s)
- S R Boyd
- Department of Clinical Ophthalmology, Institute of Ophthalmology, Moorfields Eye Hospital, London, UK
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Kinane DF, Podmore M, Murray MC, Hodge PJ, Ebersole J. Etiopathogenesis of periodontitis in children and adolescents. Periodontol 2000 2001; 26:54-91. [PMID: 11452906 DOI: 10.1034/j.1600-0757.2001.2260104.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- D F Kinane
- Periodontology and Oral Immunology Unit, University of Glasgow Dental Hospital and School, Glasgow, Scotland, United Kingdom
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