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Kurushima Y, Wells P, Bowyer R, Zoheir N, Doran S, Richardson J, Sprockett D, Relman D, Steves C, Nibali L. Host Genotype Links to Salivary and Gut Microbiota by Periodontal Status. J Dent Res 2023; 102:146-156. [PMID: 36214094 PMCID: PMC9986680 DOI: 10.1177/00220345221125402] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Limited evidence describing how host genetic variants affect the composition of the microbiota is currently available. The aim of this study was to assess the associations between a set of candidate host genetic variants and microbial composition in both saliva and gut in the TwinsUK registry. A total of 1,746 participants were included in this study and provided stool samples. A subset of 1,018 participants also provided self-reported periodontal data, and 396 of those participants provided a saliva sample. Host DNA was extracted from whole-blood samples and processed for Infinium Global screening array, focusing on 37 selected single-nucleotide polymorphisms (SNPs) previously associated with periodontitis. The gut and salivary microbiota of participants were profiled using 16S ribosomal RNA amplicon sequencing. Associations between genotype on the selected SNPs and microbial outcomes, including α diversity, β diversity, and amplicon sequence variants (ASVs), were investigated in a multivariate mixed model. Self-reported periodontal status was also compared with microbial outcomes. Downstream analyses in gut microbiota and salivary microbiota were carried out separately. IL10 rs6667202 and VDR 2228570 SNPs were associated with salivary α diversity, and SNPs in IL10, HSA21, UHRF2, and Fc-γR genes were associated with dissimilarity matrix generated from salivary β diversity. The SNP that was associated with the greatest number of salivary ASVs was VDR 2228570 followed by IL10 rs6667202, and that of gut ASVs was NPY rs2521364. There were 77 salivary ASVs and 39 gut ASVs differentially abundant in self-reported periodontal disease versus periodontal health. The dissimilarity between saliva and gut microbiota within individuals appeared significantly greater in self-reported periodontal cases compared to periodontal health. IL10 and VDR gene variants may affect salivary microbiota composition. Periodontal status may drive variations in the salivary microbiota and possibly, to a lesser extent, in the gut microbiota.
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Affiliation(s)
- Y. Kurushima
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London, UK
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King’s College London, London, UK
| | - P.M. Wells
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King’s College London, London, UK
| | - R.C.E. Bowyer
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King’s College London, London, UK
| | - N. Zoheir
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London, UK
| | - S. Doran
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London, UK
| | - J.P. Richardson
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London, UK
| | - D.D. Sprockett
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - D.A. Relman
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - C.J. Steves
- Department of Twin Research and Genetic Epidemiology, School of Life Course Sciences, King’s College London, London, UK
| | - L. Nibali
- Periodontology Unit, Centre for Host Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King’s College London, London, UK
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Shevchuk M, Shkrebnyuk R, Dyryk V, Mrochko O. STUDY OF IMMUNE-INFLAMMATORY RESPONSE CHANGES IN ORAL FLUID IN PATIENTS WITH DISEASES OF PERIODONTAL TISSUES IN COMBINATION WITH GENERAL SOMATIC PATHOLOGY. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 76:1554-1561. [PMID: 37622497 DOI: 10.36740/wlek202307107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
OBJECTIVE The aim: To determine the concentration of markers of the immune-inflammatory response (IL-1β, IL-10, IL-1β / IL-10, hsCRP) in oral fluid in patients with diseases of periodontal tissues in combination with general somatic pathology. PATIENTS AND METHODS Materials and methods: The study was conducted at Danylo Halytsky Lviv National Medical University, Department of therapeutic dentistry FPGE, Lviv, Ukraine. The patients were divided into two groups: the main group - 144 patients (with periodontal tissue diseases on the background of general somatic pathology) and the control group - 30 somatically and dentally healthy persons, in whose oral fluid was determined the concentration of IL-1β, IL-10, hsCRP by the enzyme immunoassay method. RESULTS Results: As a result of our research, it was found that in people with periodontal tissue diseases, against the background of general somatic pathology, there is an activation of the immune-inflammatory response, which aggravates the course of general somatic and dental diseases in this contingent of patients. CONCLUSION Conclusions: Therefore, in patients with periodontal tissue diseases on the background of somatic diseases, a significant increase in the level of the pro-in-flammatory cytokine IL-1β and hsCRP was determined against the background of a decrease in the anti-inflammatory cytokine IL-10 in the oral fluid compared to the values in the control group.
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Affiliation(s)
| | | | | | - Oleg Mrochko
- DANYLO HALYTSKY LVIV NATIONAL MEDICAL UNIVERSITY, LVIV, UKRAINE
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3
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Interleukin-10 (IL-10) gene polymorphisms and prostate cancer susceptibility: Evidence from a meta-analysis. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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Immune-Related Gene Polymorphisms and Pharmacogenetic Studies in Nephrology. Clin Ther 2021; 43:2148-2153. [PMID: 34740465 DOI: 10.1016/j.clinthera.2021.09.020] [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: 09/03/2021] [Revised: 09/21/2021] [Accepted: 09/26/2021] [Indexed: 12/14/2022]
Abstract
A large subgroup of patients with chronic kidney disease still encounter serious adverse effects and lack of responsiveness to medications, possibly because of the interindividual genetic variability in genes involved in the metabolism and transport of the treatments used. As a consequence, several pharmacogenetic studies have been conducted in nephrology patients that examine the effect of genetic variants in response to treatment in kidney diseases. The present commentary focuses on immune-related genes (TNF [tumor necrosis factor], MIF [macrophage migration inhibitory factor], and IL-10 [interleukin 10]) or those genes that may regulate the response to immunosuppressive medications (ABCB1 [ATP binding cassette subfamily B member 1] and ITPA [inosine triphosphatase]) used in kidney diseases. These genes were selected from those showing significant results in a recent meta-analysis of pharmacogenetic studies of patients with chronic kidney disease. This commentary highlights that certain polymorphisms should be investigated in patients with kidney diseases, especially if they are to be administered immunosuppressive agents. In certain cases, flavonoids such as quercetin may be beneficial.
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Tziastoudi M, Pissas G, Raptis G, Cholevas C, Eleftheriadis T, Dounousi E, Stefanidis I, Theoharides TC. A Systematic Review and Meta-Analysis of Pharmacogenetic Studies in Patients with Chronic Kidney Disease. Int J Mol Sci 2021; 22:ijms22094480. [PMID: 33923087 PMCID: PMC8123337 DOI: 10.3390/ijms22094480] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/18/2021] [Accepted: 04/22/2021] [Indexed: 12/13/2022] Open
Abstract
Chronic kidney disease (CKD) is an important global public health problem due to its high prevalence and morbidity. Although the treatment of nephrology patients has changed considerably, ineffectiveness and side effects of medications represent a major issue. In an effort to elucidate the contribution of genetic variants located in several genes in the response to treatment of patients with CKD, we performed a systematic review and meta-analysis of all available pharmacogenetics studies. The association between genotype distribution and response to medication was examined using the dominant, recessive, and additive inheritance models. Subgroup analysis based on ethnicity was also performed. In total, 29 studies were included in the meta-analysis, which examined the association of 11 genes (16 polymorphisms) with the response to treatment regarding CKD. Among the 29 studies, 18 studies included patients with renal transplantation, 8 involved patients with nephrotic syndrome, and 3 studies included patients with lupus nephritis. The present meta-analysis provides strong evidence for the contribution of variants harbored in the ABCB1, IL-10, ITPA, MIF, and TNF genes that creates some genetic predisposition that reduces effectiveness or is associated with adverse events of medications used in CKD.
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Affiliation(s)
- Maria Tziastoudi
- Department of Nephrology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece; (G.P.); (T.E.); (I.S.)
- Correspondence: ; Tel.: +30-24-1350-1667; Fax: +30-24-1350-1015
| | - Georgios Pissas
- Department of Nephrology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece; (G.P.); (T.E.); (I.S.)
| | | | - Christos Cholevas
- AHEPA Hospital, First Department of Ophthalmology, Faculty of Health Sciences, School of Medicine, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece;
| | - Theodoros Eleftheriadis
- Department of Nephrology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece; (G.P.); (T.E.); (I.S.)
| | - Evangelia Dounousi
- Department of Nephrology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece;
| | - Ioannis Stefanidis
- Department of Nephrology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece; (G.P.); (T.E.); (I.S.)
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Zoheir N, Hughes FJ. The Management of Drug-Influenced Gingival Enlargement. Prim Dent J 2020; 8:34-39. [PMID: 32127092 DOI: 10.1308/205016820828463816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
<br/> Drug-influenced gingival enlargement (DIGE) is a reaction to specific medications, namely phenytoin, ciclosporin and calcium channel blockers. DIGE is encountered increasingly in clinical practice due to the widespread use of calcium channel blocker drugs particularly. Approaches to its management are discussed in this review.<br/> Methods: Narrative review of the literature and discussion of clinical implications.<br/> Findings: Management of DIGE involves nonsurgical treatment and may require surgical reduction of the overgrown gingival tissues. Management is complicated by the difficulties in achieving adequate plaque control, given the unfavourable contour of the enlarged gingival tissues, and the high frequency of recurrence of DIGE after surgical management. Replacing the drug involved can be very beneficial in selected cases, but the management of the underlying medical condition limits its application. The decision to replace a drug is not the responsibility of the dental practitioner, but the patient's physician may make it after consultation.<br/> Conclusions: Management of DIGE can be challenging and may require close co-operation between the dental practitioner and a hygienist, a periodontist and the patient's physician. Long term supportive maintenance programmes need to be in place for optimal outcomes.
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Taiete T, Monteiro MF, Casati MZ, do Vale HF, Ambosano GMB, Nociti FH, Sallum EA, Casarin RCV. Local IL-10 level as a predictive factor in generalized aggressive periodontitis treatment response. Scand J Immunol 2019; 90:e12816. [PMID: 31448837 DOI: 10.1111/sji.12816] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 08/07/2019] [Accepted: 08/20/2019] [Indexed: 12/13/2022]
Abstract
Generalized aggressive periodontitis (GAgP) presents a reduced response to non-surgical therapy. However, it is not clear if the initial clinical, microbiological or immunological characteristics are impacting the worse response to treatment. This study aimed to identify the predictive value of clinical, microbiological and immunological patterns on the clinical response to therapy in GAgP patients. Twenty-four GAgP patients were selected, and gingival crevicular fluid (GCF) and subgingival biofilm were collected. Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis and Tannerella forsythia levels were evaluated by qPCR, and IL-1β and IL-10 concentration by ELISA. Twelve patients were treated with SRP (scaling and root planning), and twelve with SRP plus 375 mg amoxicillin and 250 mg metronidazole (8/8 hours, 7 days) (SRP + AM). The clinical changes (Probing Pocket Depth [PPD] reduction and Clinical Attachment Level [CAL] gain) 6 months post-treatment were correlated to the initial clinical, inflammatory and microbiological variables using stepwise logistic regression (α = 5%). CAL gain at 6 months was 1.16 ± 0.77 for SRP and 1.74 ± 0.57 mm for SRP + AM (P > .05). PPD reduction was 1.96 ± 0.82 for SRP and 2.45 ± 0.77 mm for SRP + AM (P < .05). In the SRP group, IL-10 showed a predictive value for clinical response. The higher the IL-10 concentration at baseline, the higher the reduction in PPD at 6 months (P = .01, r = .68). However, when antimicrobials were administered, no significant influence was detected (P > .05). It can be concluded that the IL-10 levels in GFC act as a predictor of clinical response to GAgP. Moreover, the intake of antimicrobials appears to overlap the influence of the inflammatory response on clinical response to treatment. Clinical trial registration number: NCT03933501.
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Affiliation(s)
- Tiago Taiete
- Department of Prosthodontics and Periodontics, Periodontics Division, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil.,Department of Dentistry, University of Araras, Araras, SP, Brazil
| | - Mabelle F Monteiro
- Department of Prosthodontics and Periodontics, Periodontics Division, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil
| | - Marcio Z Casati
- Department of Prosthodontics and Periodontics, Periodontics Division, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil.,Department of Periodontics, Paulista University, São Paulo, SP, Brazil
| | | | - Glaucia M B Ambosano
- Division of Biostatistics, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil
| | - Francisco H Nociti
- Department of Prosthodontics and Periodontics, Periodontics Division, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil
| | - Enilson A Sallum
- Department of Prosthodontics and Periodontics, Periodontics Division, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil
| | - Renato C V Casarin
- Department of Prosthodontics and Periodontics, Periodontics Division, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil
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Wang Z, Li Y, Zhou Y, Qiao Y. Association between the IL-10 rs1800872 polymorphisms and periodontitis susceptibility: A meta-analysis. Medicine (Baltimore) 2019; 98:e17113. [PMID: 31577700 PMCID: PMC6783189 DOI: 10.1097/md.0000000000017113] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Periodontitis is a common disease with an unclear pathological mechanism. No precise consensus has been reached to evaluate the association between the IL-10 rs1800872 (- 592, -590, -597 C>A) polymorphism and periodontal disease. Thus, we performed this meta-analysis to collect more evidence-based information. METHODS Four online databases, PubMed, Embase, Web of Science, and China Biology Medicine disc (CBM), were searched in August 2018. An odds ratio (OR) with a 95% confidence interval (CI) was applied to evaluate the association of the rs1800872 with periodontitis susceptibility. RESULTS Twenty three case-control studies with 2714 patients and 2373 healthy controls were evaluated. The overall analyses verified that the IL-10 rs1800872 polymorphism was significantly associated with an increased risk of periodontitis in the allelic model, homozygote model, dominant model, and recessive model (A vs C: OR = 1.28, 95%CI = 1.11-1.49, P = .00, I = 56.87%; AA vs CC: OR = 2.06, 95%CI = 1.32-3.23, P = .00, I = 73.3%; AA + AC vs CC: OR = 1.42, 95%CI = 1.03-1.96, P = .03, I = 76.2%; AA vs AC + CC: OR = 1.78, 95%CI = 1.26-2.56, P = .00, I = 76.7%). Moreover, the subgroup analysis based on ethnicity, periodontitis type, and smoking status showed significant differences. CONCLUSIONS The results of our meta-analysis demonstrate that rs1800872 is associated with periodontitis susceptibility in Caucasians and Asians. Moreover, A allele, AA genotype, CC genotype may be closely associated with chronic periodontitis (CP), while A allele, AA genotype may be closely associated with aggressive periodontitis (AgP).
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Kitamura M, Mochizuki Y, Miyata Y, Obata Y, Mitsunari K, Matsuo T, Ohba K, Mukae H, Yoshimura A, Nishino T, Sakai H. Pathological Characteristics of Periodontal Disease in Patients with Chronic Kidney Disease and Kidney Transplantation. Int J Mol Sci 2019; 20:ijms20143413. [PMID: 31336777 PMCID: PMC6678374 DOI: 10.3390/ijms20143413] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 07/06/2019] [Accepted: 07/10/2019] [Indexed: 02/07/2023] Open
Abstract
Chronic kidney disease (CKD) is recognized as an irreversible reduction of functional nephrons and leads to an increased risk of various pathological conditions, including cardiovascular disease and neurological disorders, such as coronary artery calcification, hypertension, and stroke. In addition, CKD patients have impaired immunity against bacteria and viruses. Conversely, kidney transplantation (KT) is performed for patients with end-stage renal disease as a renal replacement therapy. Although kidney function is almost normalized by KT, immunosuppressive therapy is essential to maintain kidney allograft function and to prevent rejection. However, these patients are more susceptible to infection due to the immunosuppressive therapy required to maintain kidney allograft function. Thus, both CKD and KT present disadvantages in terms of suppression of immune function. Periodontal disease is defined as a chronic infection and inflammation of oral and periodontal tissues. Periodontal disease is characterized by the destruction of connective tissues of the periodontium and alveolar bone, which may lead to not only local symptoms but also systemic diseases, such as cardiovascular diseases, diabetes, liver disease, chronic obstructive pulmonary disease, and several types of cancer. In addition, the prevalence and severity of periodontal disease are significantly associated with mortality. Many researchers pay special attention to the pathological roles and clinical impact of periodontal disease in patients with CKD or KT. In this review, we provide information regarding important modulators of periodontal disease to better understand the relationship between periodontal disease and CKD and/or KT. Furthermore; we evaluate the impact of periodontal disease on various pathological conditions in patients with CKD and KT. Moreover, pathogens of periodontal disease common to CKD and KT are also discussed. Finally, we examine the importance of periodontal care in these patients. Thus, this review provides a comprehensive overview of the pathological roles and clinical significance of periodontal disease in patients with CKD and KT.
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Affiliation(s)
- Mineaki Kitamura
- Department of Nephrology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
- Division of Blood Purification, Nagasaki University Hospital, Nagasaki 852-8501, Japan
| | - Yasushi Mochizuki
- Division of Blood Purification, Nagasaki University Hospital, Nagasaki 852-8501, Japan
- Department of Urology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
| | - Yasuyoshi Miyata
- Department of Urology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan.
| | - Yoko Obata
- Department of Nephrology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
| | - Kensuke Mitsunari
- Department of Urology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
| | - Tomohiro Matsuo
- Department of Urology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
| | - Kojiro Ohba
- Department of Urology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Unit of Basic Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
| | - Atsutoshi Yoshimura
- Department of Periodontology and Endodontology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
| | - Tomoya Nishino
- Department of Nephrology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
| | - Hideki Sakai
- Division of Blood Purification, Nagasaki University Hospital, Nagasaki 852-8501, Japan
- Department of Urology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
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Nazemisalman B, Sajedinejad N, Darvish S, Vahabi S, Gudarzi H. Evaluation of inductive effects of different concentrations of cyclosporine A on MMP-1, MMP-2, MMP-3, TIMP-1, and TIMP-2 in fetal and adult human gingival fibroblasts. J Basic Clin Physiol Pharmacol 2019; 30:jbcpp-2018-0176. [PMID: 30913036 DOI: 10.1515/jbcpp-2018-0176] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 01/10/2019] [Indexed: 01/15/2023]
Abstract
Background The etiology of gingival overgrowth due to cyclosporine A (CsA) is still unknown. The aim of this study was to determine the possible role of matrix metalloproteinases (MMPs) and tissue inhibitors of MMPs (TIMPs) on extra-cellular matrix (ECM) homeostasis when treated with different levels of CsA and its difference between fetal and adult human gingival fibroblasts (HGFs). Methods Each group of cells (adult and fetal) was cultured in 40 wells that consisted of four different CsA treatment concentrations. Every 10 wells were treated with 0, 50, 100, and 150 ng/mL of CsA which makes a total of 80 wells. Supernatants of every well were used to determine the concentration of MMPs and TIMPs using the Elisa kits from Boster, CA, USA. Results MMP-1 level increased with the treatment of CsA when treated with 50 and 150 ng/mL of CsA (p = 0.02 and p = 0.04) as TIMP-1 decreased (p < 0.0001) in adult group; while in the fetal group, TIMP-1 level increased with treatment of 150 ng/mL (p < 0.0001). MMP-2 level increased in both adult and fetal groups (p < 0.0001). MMP-3 level decreased in adult group (p < 0.0001) but went up in fetal HGFs (p = 0.01) when treated with 150 ng/mL CsA. TIMP-2 level increased in all wells significantly when treated with CsA (p < 0.0001). The study showed that CsA affects secretion of MMPs and TIMPs. MMP-1 increment and TIMP-1 decrement were observed, which indicate more degradation of ECM. This may be due to single donor use in this study. TIMP-2 and MMP-2 were both more active when treated with CsA which may be due to the gelatinase activity of them and that in CsA gingival overgrowth. There was more inflammation rather than fibrosis.
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Affiliation(s)
- Bahareh Nazemisalman
- Pedodontics Department, Dental School, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Neda Sajedinejad
- Periodontics Department, Zanjan University of Medical Science, Zanjan, Iran
| | - Shayan Darvish
- Pardis Health Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Surena Vahabi
- Periodontics Department, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hoda Gudarzi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Kaur G, Grover V, Bhaskar N, Kaur RK, Jain A. Periodontal Infectogenomics. Inflamm Regen 2018; 38:8. [PMID: 29760828 PMCID: PMC5937045 DOI: 10.1186/s41232-018-0065-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 03/27/2018] [Indexed: 12/18/2022] Open
Abstract
Periodontal diseases are chronic infectious disease in which the pathogenic bacteria initiate the host immune response leading to the destruction of tooth supporting tissue and eventually result in the tooth loss. It has multifactorial etiological factors including local, systemic, environmental and genetic factors. The effect of genetic factors on periodontal disease is already under extensive research and has explained the role of polymorphisms of immune mediators affecting disease response. The role genetic factors in pathogens colonisation is emerged as a new field of research as "infectogenomics". It is a rapidly evolving and high-priority research area now days. It further elaborates the role of genetic factors in disease pathogenesis and help in the treatment, control and early prevention of infection. The aim of this review is to summarise the contemporary evidence available in the field of periodontal infectogenomics to draw some valuable conclusions to further elaborate its role in disease pathogenesis and its application in the clinical practice. This will open up opportunity for more extensive research in this field.
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Affiliation(s)
- Gurjeet Kaur
- Department of Periodontology, Dr Harvansh Singh Judge Institute of Dental Sciences and Hospital, Panjab University, Sector-25, Chandigarh, India
| | - Vishakha Grover
- Department of Periodontology, Dr Harvansh Singh Judge Institute of Dental Sciences and Hospital, Panjab University, Sector-25, Chandigarh, India
| | - Nandini Bhaskar
- Department of Periodontology, Dr Harvansh Singh Judge Institute of Dental Sciences and Hospital, Panjab University, Sector-25, Chandigarh, India
| | - Rose Kanwaljeet Kaur
- Department of Periodontology, Dr Harvansh Singh Judge Institute of Dental Sciences and Hospital, Panjab University, Sector-25, Chandigarh, India
| | - Ashish Jain
- Department of Periodontology, Dr Harvansh Singh Judge Institute of Dental Sciences and Hospital, Panjab University, Sector-25, Chandigarh, India
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Nibali L, Di Iorio A, Onabolu O, Lin GH. Periodontal infectogenomics: systematic review of associations between host genetic variants and subgingival microbial detection. J Clin Periodontol 2016; 43:889-900. [DOI: 10.1111/jcpe.12600] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Luigi Nibali
- Clinical Oral Research Centre; Institute of Dentistry; Queen Mary University London (QMUL); London UK
| | - Anna Di Iorio
- Library Services; UCL Eastman Dental Institute; London UK
| | | | - Guo-Hao Lin
- Department of Periodontics and Oral Medicine; University of Michigan School of Dentistry; Ann Arbor MI USA
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Interleukin-10 inhibits bone resorption: a potential therapeutic strategy in periodontitis and other bone loss diseases. BIOMED RESEARCH INTERNATIONAL 2014; 2014:284836. [PMID: 24696846 PMCID: PMC3947664 DOI: 10.1155/2014/284836] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 01/05/2014] [Accepted: 01/05/2014] [Indexed: 01/07/2023]
Abstract
Periodontitis and other bone loss diseases, decreasing bone volume and strength, have a significant impact on millions of people with the risk of tooth loss and bone fracture. The integrity and strength of bone are maintained through the balance between bone resorption and bone formation by osteoclasts and osteoblasts, respectively, so the loss of bone results from the disruption of such balance due to increased resorption or/and decreased formation of bone. The goal of therapies for diseases of bone loss is to reduce bone loss, improve bone formation, and then keep healthy bone density. Current therapies have mostly relied on long-term medication, exercise, anti-inflammatory therapies, and changing of the life style. However there are some limitations for some patients in the effective treatments for bone loss diseases because of the complexity of bone loss. Interleukin-10 (IL-10) is a potent anti-inflammatory cytokine, and recent studies have indicated that IL-10 can contribute to the maintenance of bone mass through inhibition of osteoclastic bone resorption and regulation of osteoblastic bone formation. This paper will provide a brief overview of the role of IL-10 in bone loss diseases and discuss the possibility of IL-10 adoption in therapy of bone loss diseases therapy.
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