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Annunziata M, Arcadio F, Borriello A, Bencivenga D, Piccirillo A, Stampone E, Zeni L, Cennamo N, Della Ragione F, Guida L. A novel plasmonic optical-fiber-based point-of-care test for periodontal MIP-1α detection. iScience 2023; 26:108539. [PMID: 38089574 PMCID: PMC10711496 DOI: 10.1016/j.isci.2023.108539] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/19/2023] [Accepted: 11/20/2023] [Indexed: 04/23/2024] Open
Abstract
The analysis of salivary biomarkers as expression of periodontal health conditions has been proposed as a useful aid to conventional diagnostic approaches. In this study, we present a point-of-care test (POCT) exploiting a surface plasmon resonance (SPR)-based optical biosensor to detect salivary macrophage inflammatory protein (MIP)-1α, a promising marker of periodontitis. A plastic optical fiber (POF) was suitably modified and functionalized by an antibody self-assembled monolayer against MIP-1α for plasmonic detection. The proposed SPR-POF biosensor showed high selectivity and very low limit of detection for MIP-1α of 129 fM (1.0 pg/mL) in phosphate-buffered saline and 346 fM (2.7 pg/mL) in saliva. As a proof of concept, this POCT was also able to discriminate between a periodontitis patient and a healthy subject. The obtained results support the future application of this technology for an on-site detection and real-time monitoring of periodontal health conditions for diagnostic and therapeutic purposes.
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Affiliation(s)
- Marco Annunziata
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Via L. De Crecchio, 6, 80138 Naples, Italy
| | - Francesco Arcadio
- Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy
| | - Adriana Borriello
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Debora Bencivenga
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Angelantonio Piccirillo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Via L. De Crecchio, 6, 80138 Naples, Italy
| | - Emanuela Stampone
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Luigi Zeni
- Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy
| | - Nunzio Cennamo
- Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy
| | - Fulvio Della Ragione
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. De Crecchio 7, 80138 Naples, Italy
| | - Luigi Guida
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Via L. De Crecchio, 6, 80138 Naples, Italy
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Arroyo E, Oliveira-Alves MG, Chamorro-Petronacci CM, Marichalar-Mendia X, Bravo-López SB, Blanco-Carrión J, Pérez-Sayáns M. Protein-based salivary biomarkers for the diagnosis of periodontal diseases: Systematic review and meta-analysis. J Taibah Univ Med Sci 2023; 18:737-747. [PMID: 36852252 PMCID: PMC9957757 DOI: 10.1016/j.jtumed.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 10/20/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022] Open
Abstract
Objective This systematic review and meta-analysis was aimed at determining differentially expressed protein-based biomarkers detectable in the saliva for the diagnosis of major periodontal diseases. Methods A literature review was conducted through January 31, 2022. The methodological quality and risk of bias were assessed with the Newcastle-Ottawa scale for case-control studies. Heterogeneity among studies was analysed with the Q statistical test and the I2 test. p-values lower than 0.10 and I2 values higher than 50% indicated high heterogeneity among studies; therefore, the random-effects model was used. The analysis of biological pathways associated with the differentially expressed protein markers was performed with the STITCH integration analysis tool and was limited to interactions with high confidence levels (0.7). Results Of all protein-based biomarkers detected, 12 were suitable for meta-analysis: IL-1β, MIP-1α, albumin, TNF-α, ICTP, Ig-A, lactoferrin, MMP-8, IL-6, IL-8, IL-17 and PGE2. The salivary markers with high applicability were IL-1β for differentiating patients with chronic periodontal disease from patients with gingivitis with an OE = 73.5 pg/mL; ICTP for differentiating patients with chronic periodontal disease from healthy control patients with an OE = 0.091 ng/mL; and PGE2 for differentiating patients with chronic periodontal disease from healthy control patients with an OE = 36.3 pg/mL. Conclusions The biomarkers with the highest differential expression and the greatest potential for clinical applicability are IL-1β for differentiating periodontitis from gingivitis, and ICTP and PGE2 for differentiating periodontitis from healthy status.
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Affiliation(s)
- Esteban Arroyo
- Department of Diagnosis and Surgery, Araraquara, School of Dentistry, Sao Paulo State University (Unesp), Araraquara, SP, Brazil
| | - Mónica G. Oliveira-Alves
- Technology Research Center (NPT), Universidade Mogi das Cruzes, Mogi das Cruces, Brazil
- School of Medicine, Anhembi Morumbi University, Sao José dos Campos, Brazil
| | - Cintia M. Chamorro-Petronacci
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Dentistry, University of Santiago de Compostela, Spain
- ORALRES Group Instituto de Investigación de Santiago (IDIS), Spain
| | - Xabier Marichalar-Mendia
- Grupo GIU21/042, Department of Nursing I, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, Leioa, Bizkaia, Spain
- BioCruces-Bizkaia Health Research Institute, Barakaldo, Spain
| | - Susana B. Bravo-López
- Proteomic Platform, Health Research Institute, Santiago de Compostela, A Coruña, Spain
| | - Juan Blanco-Carrión
- Periodontology Unit, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, Spain
- Odontología Médico-Quirúrgica (OMEQUI) Research Group, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Mario Pérez-Sayáns
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Dentistry, University of Santiago de Compostela, Spain
- ORALRES Group Instituto de Investigación de Santiago (IDIS), Spain
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Huang S, Thomsson KA, Jin C, Ryberg H, Das N, Struglics A, Rolfson O, Björkman LI, Eisler T, Schmidt TA, Jay GD, Krawetz R, Karlsson NG. Truncated lubricin glycans in osteoarthritis stimulate the synoviocyte secretion of VEGFA, IL-8, and MIP-1 α: Interplay between O-linked glycosylation and inflammatory cytokines. Front Mol Biosci 2022; 9:942406. [PMID: 36213120 PMCID: PMC9532613 DOI: 10.3389/fmolb.2022.942406] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/26/2022] [Indexed: 11/18/2022] Open
Abstract
The primary aim of the study was to identify inflammatory markers relevant for osteoarthritis (OA)-related systemic (plasma) and local (synovial fluid, SF) inflammation. From this, we looked for inflammatory markers that coincided with the increased amount of O-linked Tn antigen (GalNAcα1-Ser/Thr) glycan on SF lubricin. Inflammatory markers in plasma and SF in OA patients and controls were measured using a 44-multiplex immunoassay. We found consistently 29 markers detected in both plasma and SF. The difference in their concentration and the low correlation when comparing SF and plasma suggests an independent inflammatory environment in the two biofluids. Only plasma MCP-4 and TARC increased in our patient cohort compared to control plasma. To address the second task, we concluded that plasma markers were irrelevant for a direct connection with SF glycosylation. Hence, we correlated the SF-inflammatory marker concentrations with the level of altered glycosylation of SF-lubricin. We found that the level of SF-IL-8 and SF-MIP-1α and SF-VEGFA in OA patients displayed a positive correlation with the altered lubricin glycosylation. Furthermore, when exposing fibroblast-like synoviocytes from both controls and OA patients to glycovariants of recombinant lubricin, the secretion of IL-8 and MIP-1α and VEGFA were elevated using lubricin with Tn antigens, while lubricin with sialylated and nonsialylated T antigens had less or no measurable effect. These data suggest that truncated glycans of lubricin, as found in OA, promote synovial proinflammatory cytokine production and exacerbate local synovial inflammation.
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Affiliation(s)
- Shan Huang
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Kristina A. Thomsson
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Chunsheng Jin
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Henrik Ryberg
- Clinical Chemistry, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Nabangshu Das
- Cell Biology and Anatomy, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - André Struglics
- Department of Clinical Sciences Lund, Orthopaedics, Faculty of Medicine, Lund University, Lund, Sweden
| | - Ola Rolfson
- Department of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lena I. Björkman
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Thomas Eisler
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Tannin A. Schmidt
- Biomedical Engineering Department, University of Connecticut Health Centre, Farmington, CT, United States
| | - Gregory D. Jay
- Department of Emergency Medicine, Warren Alpert Medical School and Division of Biomedical Engineering, School of Engineering, Brown University, Providence, RI, United States
| | - Roman Krawetz
- Cell Biology and Anatomy, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - Niclas G. Karlsson
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Pharmacy, Department of Life Sciences and Health, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
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Dikilitas A, Karaaslan F, Aydin EÖ, Yigit U, Ertugrul AS. Granulocyte-macrophage colony-stimulating factor (GM-CSF) in subjects with different stages of periodontitis according to the new classification. J Appl Oral Sci 2022; 30:e20210423. [PMID: 35262594 PMCID: PMC8908860 DOI: 10.1590/1678-7757-2021-0423] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 01/05/2022] [Indexed: 12/29/2022] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a multifunctional cytokine that regulates inflammatory responses in various autoimmune and inflammatory disorders. OBJECTIVE The purpose of this study was to analyze the gingival crevicular fluid (GCF) for GM-CSF, interleukin-1 beta (IL-1β), and macrophage inflammatory protein-1 alpha (MIP-1α) levels in patients with stage I, stage II, stage III, and stage IV periodontitis (SI-P, SII-P, SIII-P, and SIV-P). METHODOLOGY A total of 126 individuals were recruited for this study, including 21 periodontal healthy (PH), 21 gingivitis (G), 21 SI-P, 21 SII-P, 21 SIII-P, and 21 SIV-P patients. Plaque index (PI), gingival index (GI), presence of bleeding on probing (BOP), probing depth (PD), and attachment loss (AL) were used during the clinical periodontal assessment. GCF samples were obtained and analyzed by an enzyme-linked immunosorbent assay (ELISA). RESULTS GCF GM-CSF, MIP-1α, and IL-1β were significantly higher in SII-P and SIII-P groups than in PH, G, and SI-P groups (p<0.05). There was no significant difference among the PH, G, and SI-P groups in IL-1β, GM-CSF, and MIP-1α levels (p>0.05). CONCLUSIONS These results show that GM-CSF expression was increased in SII-P, SIII-P, and SIV-P. Furthermore, GM-CSF levels may have some potential to discriminate between early and advanced stages of periodontitis.
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Affiliation(s)
- Ahu Dikilitas
- Usak UniversityFaculty of DentistryDepartment of PeriodontologyUsakTurkeyUsak University, Faculty of Dentistry, Department of Periodontology, Usak, Turkey.
| | - Fatih Karaaslan
- Usak UniversityFaculty of DentistryDepartment of PeriodontologyUsakTurkeyUsak University, Faculty of Dentistry, Department of Periodontology, Usak, Turkey.
| | - Esra Özge Aydin
- Usak UniversityFaculty of DentistryDepartment of PeriodontologyUsakTurkeyUsak University, Faculty of Dentistry, Department of Periodontology, Usak, Turkey.
| | - Umut Yigit
- Usak UniversityFaculty of DentistryDepartment of PeriodontologyUsakTurkeyUsak University, Faculty of Dentistry, Department of Periodontology, Usak, Turkey.
| | - Abdullah Seckin Ertugrul
- IZMIR Katip Celebi UniversityFaculty of DentistryDepartment of PeriodontologyİzmirTurkeyIZMIR Katip Celebi University, Faculty of Dentistry, Department of Periodontology, İzmir, Turkey.
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Gürsoy UK, Fteita D, Bikker FJ, Grande MA, Nazmi K, Gürsoy M, Könönen E, Belstrøm D. Elevated Baseline Salivary Protease Activity May Predict the Steadiness of Gingival Inflammation During Periodontal Healing: A 12-Week Follow-Up Study on Adults. Pathogens 2020; 9:pathogens9090751. [PMID: 32942694 PMCID: PMC7558121 DOI: 10.3390/pathogens9090751] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/08/2020] [Accepted: 09/11/2020] [Indexed: 12/26/2022] Open
Abstract
Aim was to profile salivary total protease, Porphyromonas gingivalis gingipain, and neutrophil elastase activities in relation to the resolution of periodontal inflammation, salivary macrophage-derived chemokine (MDC), and macrophage inflammatory protein-1α concentrations. Nonsurgical periodontal treatment was performed in 24 periodontitis patients in a prospective interventional study design. Periodontal clinical parameters were recorded, and stimulated saliva samples were collected at baseline and 2, 6, and 12 weeks after treatment. Salivary total protease and gingipain activities were determined using fluorogenic substrates, elastase activity by chromogenic substrates, and cytokine concentrations by Luminex immunoassay. For statistical analyses, generalized linear mixed models for repeated measures were used. Salivary total protease activity elevated, while gingival inflammation and plaque accumulation decreased 2 and 6 weeks after periodontal therapy. Salivary MDC concentration was elevated 12 weeks after periodontal treatment. Patients with elevated protease activities at baseline in comparison to patients with low baseline total protease activities, had higher levels of gingival inflammation before and after periodontal treatment. In conclusion, elevations in salivary total protease activity seem to be part of periodontal healing at its early phases. Higher levels of salivary total protease activities before periodontal treatment may predict the severity and steadiness of unresolved gingival inflammation.
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Affiliation(s)
- Ulvi Kahraman Gürsoy
- Department of Periodontology, Institute of Dentistry, University of Turku, 20520 Turku, Finland; (D.F.); (M.G.); (E.K.)
- Correspondence:
| | - Dareen Fteita
- Department of Periodontology, Institute of Dentistry, University of Turku, 20520 Turku, Finland; (D.F.); (M.G.); (E.K.)
| | - Floris J. Bikker
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, Free University and University of Amsterdam, 1081LA Amsterdam, The Netherlands; (F.J.B.); (K.N.)
| | - Maria Anastasia Grande
- Section for Clinical Oral Microbiology, Periodontology, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark; (M.A.G.); (D.B.)
| | - Kamran Nazmi
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, Free University and University of Amsterdam, 1081LA Amsterdam, The Netherlands; (F.J.B.); (K.N.)
| | - Mervi Gürsoy
- Department of Periodontology, Institute of Dentistry, University of Turku, 20520 Turku, Finland; (D.F.); (M.G.); (E.K.)
| | - Eija Könönen
- Department of Periodontology, Institute of Dentistry, University of Turku, 20520 Turku, Finland; (D.F.); (M.G.); (E.K.)
| | - Daniel Belstrøm
- Section for Clinical Oral Microbiology, Periodontology, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark; (M.A.G.); (D.B.)
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Grande MA, Belstrøm D, Damgaard C, Holmstrup P, Könönen E, Gursoy M, Gursoy UK. Salivary concentrations of macrophage activation-related chemokines are influenced by non-surgical periodontal treatment: a 12-week follow-up study. J Oral Microbiol 2019; 12:1694383. [PMID: 31893018 PMCID: PMC6913660 DOI: 10.1080/20002297.2019.1694383] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/09/2019] [Accepted: 10/02/2019] [Indexed: 02/08/2023] Open
Abstract
Background: During periodontal inflammation, bacteria induces chemokine expression and migration of various inflammatory cells. The aim of the study was to learn if periodontal treatment alters salivary concentrations of macrophage activation-related chemokines and if such alterations correlate with abundance of periodontitis-associated bacteria. Methods: Twenty-five patients with periodontitis completed the study (NCT02913248 at clinicaltrials.gov). Periodontal parameters and stimulated saliva samples were obtained at baseline and 2, 6 and 12 weeks after non-surgical periodontal treatment. Salivary concentrations of monocyte chemoattractant proteins (MCP-1-4), macrophage-derived chemokine (MDC), macrophage migration inhibitory factor (MIF), monokine induced by interferon-gamma (MIG), macrophage inflammatory protein (MIP-1α) and interferon-inducible protein (IP-10) were quantified using the Luminex® xMAP™ technique and abundance of bacteria was quantified using next-generation sequencing. Results: The treatment improved all periodontal parameters and caused an increase in the concentrations of MCP-2, MDC and MIP-1α at week 12 compared to baseline, week 2 and week 6, respectively. Salivary concentrations of MCP-1-2, MDC, MIG, MIP-1α and IP-10 correlated with the abundance of specific periodontitis-associated bacteria. Conclusions: Periodontal treatment impacts salivary concentrations of MCP-2, MDC and MIP-1α, which correlate with the abundance of specific periodontitis-associated bacteria. This indicates that these chemokines reflect periodontal status and possess potential in illustrating a response to treatment.
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Affiliation(s)
- Maria A. Grande
- Section for Periodontology, Microbiology and Community Dentistry, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Daniel Belstrøm
- Section for Periodontology, Microbiology and Community Dentistry, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Christian Damgaard
- Section for Periodontology, Microbiology and Community Dentistry, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Cancer and Inflammation, Institute of Molecular Medicine, Faculty of Health and Medical Sciences, University of Southern Denmark, Odense, Denmark
| | - Palle Holmstrup
- Section for Periodontology, Microbiology and Community Dentistry, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Eija Könönen
- Department of Periodontology, Institute of Dentistry, University of Turku, Turku, Finland
| | - Mervi Gursoy
- Department of Periodontology, Institute of Dentistry, University of Turku, Turku, Finland
| | - Ulvi Kahraman Gursoy
- Department of Periodontology, Institute of Dentistry, University of Turku, Turku, Finland
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Pilmane M, Sidhoma E, Akota I, Kazoka D. Characterization of Cytokines and Proliferation Marker Ki67 in Cleft Affected Lip Tissue. MEDICINA (KAUNAS, LITHUANIA) 2019; 55:E518. [PMID: 31443525 PMCID: PMC6780708 DOI: 10.3390/medicina55090518] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/07/2019] [Accepted: 08/19/2019] [Indexed: 12/29/2022]
Abstract
Background and objectives: Cleft lip palate takes the second place among all anomalies. The complex appearance of cytokines and proliferation markers has still not been clarified despite their possible crucial role in cleft tissue. Therefore, the aim of work was the detection of appearance of pro- and anti-inflammatory cytokines and proliferation marker Ki67, and their inter-correlations in cleft affected lip (CAL). Materials and Methods: The lip material was obtained from 16 children aged before primary dentition during plastic surgery. Control was obtained from 7 non-CAL oral tissue. Tissues were stained for IL-1, IL-4, IL-6, IL-8, IL-10 and Ki67 immunohistochemically. Non-parametric statistic, Mann-Whitney and Spearman's coefficient were used. Results: All cytokines positive cells were observed more into the epithelium. Statistically significant difference was seen between epithelial IL-1, IL-10, IL-8 and Ki67 positive cells and IL-10-, IL-4-containing connective tissue cells in comparison to the control. Strong positive correlation was detected in CAL epithelium between IL-10 and IL-8, IL-10 and IL-4, IL-10 and IL-1, IL-1 and IL-8, IL-1 and IL-4, IL-4 and IL-8, IL-8 and Ki67, IL-10 and Ki67, but moderate-in connective tissue between IL-1 and IL-10, IL-1 and IL-4. Conclusion: The CAL epithelium is the main source for the interleukins. Rich similar expression of IL-1 and IL-10 suggests the balance between pro-and anti-inflammatory tissue response on basis of dysregulated tissue homeostasis (increase of IL-8). The correlations between the different ILs -1, -4, -8, -10 in CAL epithelium seem to indicate the self-protection compensatory mechanism for intensification of local inflammatory-immune response without involvement of IL-6. The correlations between Ki67 and cytokines indicate the involvement of IL-8 and IL-10 in stimulation of cellular proliferation. IL-4 and IL-10 expression from CAL connective tissue simultaneously to IL-1, IL-4 and IL-10 inter-correlations there suggests the intensification of local immune response regulated probably by main pro-inflammatory cytokine-IL-1.
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Affiliation(s)
- Mara Pilmane
- Institute of Anatomy and Anthropology, Riga Stradins University , Kronvalda Boulevard 9, LV-1010 Riga, Latvia.
| | - Elga Sidhoma
- Institute of Anatomy and Anthropology, Riga Stradins University , Kronvalda Boulevard 9, LV-1010 Riga, Latvia
| | - Ilze Akota
- Institute of Stomatology, Riga Stradins University, Dzirciema Street 20, LV-1007 Riga, Latvia
| | - Dzintra Kazoka
- Institute of Anatomy and Anthropology, Riga Stradins University , Kronvalda Boulevard 9, LV-1010 Riga, Latvia
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8
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Noda K, Yamazaki M, Iwai Y, Matsui S, Kato A, Takai H, Nakayama Y, Ogata Y. IL-1β and TNF-α regulate mouse amelotin gene transcription in gingival epithelial cells. J Oral Sci 2018; 60:388-398. [PMID: 30158339 DOI: 10.2334/josnusd.17-0388] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Amelotin (AMTN) is an enamel protein expressed in maturation-stage ameloblasts and junctional epithelium. To clarify the transcriptional regulation of the AMTN gene by interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α), we conducted real-time PCR, Western blotting, transient transfection analyses with luciferase constructs including various lengths of the mouse AMTN gene promoter, and gel shift and chromatin immunoprecipitation assays using mouse gingival epithelial GE1 cells. The levels of AMTN mRNA and protein in GE1 cells were increased after 6 h of stimulation with IL-1β (1 ng/mL) and TNF-α (10 ng/mL). IL-1β and TNF-α induced luciferase activities of the constructs between -116AMTN and -705AMTN including the mouse AMTN gene promoter. Transcriptional activation by IL-1β and TNF-α was partially inhibited in -460AMTN including 3-bp mutations in the CCAAT-enhancer-binding protein 1 (C/EBP1), C/EBP2 and Yin Yang 1 (YY1) elements. Transcriptional activities induced by IL-1β and TNF-α were inhibited by tyrosine kinase, MEK1/2 and PI3-kinase inhibitors. Results of ChIP assays showed that IL-1β and TNF-α increased C/EBPβ and YY1 binding to the C/EBP1, C/EBP2 and YY1 elements. These results demonstrate that IL-1β and TNF-α increase AMTN gene transcription via the C/EBP1, C/EBP2 and YY1 elements in the mouse AMTN gene promoter.
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Affiliation(s)
- Keisuke Noda
- Department of Periodontology, Nihon University School of Dentistry at Matsudo
| | - Mizuho Yamazaki
- Department of Periodontology, Nihon University School of Dentistry at Matsudo
| | - Yasunobu Iwai
- Department of Periodontology, Nihon University School of Dentistry at Matsudo
| | - Sari Matsui
- Department of Periodontology, Nihon University School of Dentistry at Matsudo
| | - Ayako Kato
- Department of Periodontology, Nihon University School of Dentistry at Matsudo.,Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo
| | - Hideki Takai
- Department of Periodontology, Nihon University School of Dentistry at Matsudo.,Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo
| | - Yohei Nakayama
- Department of Periodontology, Nihon University School of Dentistry at Matsudo.,Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo
| | - Yorimasa Ogata
- Department of Periodontology, Nihon University School of Dentistry at Matsudo.,Research Institute of Oral Science, Nihon University School of Dentistry at Matsudo
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Reddy VK, Kommineni NK, Padakandla P, Togaru H, Indupalli JP, Nanga SP. Evaluation of Chemokines in the Gingival Crevicular Fluid of Children with Down Syndrome. Int J Clin Pediatr Dent 2018; 11:288-293. [PMID: 30397372 PMCID: PMC6212665 DOI: 10.5005/jp-journals-10005-1528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 05/19/2018] [Indexed: 11/23/2022] Open
Abstract
AIM The goal of the study was to detect the presence of macrophage inflammatory protein (MIP)-1α and MIP-1β and to estimate their levels in gingival crevicular fluid (GCF) of children with Down syndrome. MATERIALS AND METHODS MIP-1α and MIP-1β levels were estimated in GCF samples of 20 healthy and 20 Down syndrome individuals. Gingival status was assessed by measuring the gingival index (GI), plaque index (PI), clinical attachment level (CAL), and probing pocket depth (PPD).The GCF samples were obtained from the subjects and MIP-1α and MIP-1β levels were quantified by enzyme-linked immunosorbent assay (ELISA). RESULTS The mean MIP-1α concentrations in healthy and Down syndrome individuals were 209 and 1411 pg/μL respectively, and MIP-1α levels were 342 and 1404 pg/μL respectively.The levels of MIP-1α and MIP-1β in the GCF of subjects with Down syndrome were significantly higher than in the healthy individual, and statistically significant differences were present among the two groups. CONCLUSION The GCF showed dynamic changes according to the severity of periodontal disease, and the levels of MIP-1α and MIP-1β had a strong relationship with clinical parameters. The MIP-1α and MIP-1β can therefore be considered as novel biomarkers in the biological mechanism underlying the patho-genesis of periodontal disease.How to cite this article: Reddy VK, Kommineni NK, Padakandla P, Togaru H, Indupalli JP, Nanga SP. Evaluation of Chemokines in the Gingival Crevicular Fluid of Children with Down Syndrome. Int J Clin Pediatr Dent 2018;11(4):288-293.
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Affiliation(s)
- Veerakishore K Reddy
- Reader, Department of Pedodontics, CKS Teja Institute of Dental Sciences & Research, Tirupati, Andhra Pradesh, India
| | - Naveen K Kommineni
- Reader, Department of Pedodontics, CKS Teja Institute of Dental Sciences & Research, Tirupati, Andhra Pradesh, India
| | - Prathyusha Padakandla
- Head, Department of Pedodontics, CKS Teja Institute of Dental Sciences & Research, Tirupati, Andhra Pradesh, India
| | - Harshini Togaru
- Senior Lecturer, Department of Pedodontics, CKS Teja Institute of Dental Sciences & Research, Tirupati, Andhra Pradesh, India
| | - John P Indupalli
- Postgraduate Student, Department of Pedodontics, CKS Teja Institute of Dental Sciences & Research, Tirupati, Andhra Pradesh, India
| | - Swapna P Nanga
- Assistant Professor, Department of Dental Surgery, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh, India
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Hosokawa Y, Hosokawa I, Shindo S, Ohta Y, Ozaki K, Matsuo T. Alkannin inhibits CCL3 and CCL5 production in human periodontal ligament cells. Cell Biol Int 2016; 40:1380-1385. [DOI: 10.1002/cbin.10692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 10/12/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Yoshitaka Hosokawa
- Department of Conservative Dentistry; Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima Tokushima Japan
| | - Ikuko Hosokawa
- Department of Conservative Dentistry; Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima Tokushima Japan
| | - Satoru Shindo
- Department of Conservative Dentistry; Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima Tokushima Japan
| | - Yoshihiro Ohta
- Graduate School of Mathematical Sciences; University of Tokyo; Meguro-ku Tokyo Japan
| | - Kazumi Ozaki
- Department of Oral Health Care Promotion; Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima Japan
| | - Takashi Matsuo
- Department of Conservative Dentistry; Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima Tokushima Japan
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11
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Marshall A, Celentano A, Cirillo N, Mignogna MD, McCullough M, Porter S. Antimicrobial activity and regulation of CXCL9 and CXCL10 in oral keratinocytes. Eur J Oral Sci 2016; 124:433-439. [PMID: 27671889 DOI: 10.1111/eos.12293] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2016] [Indexed: 11/29/2022]
Abstract
Chemokine (C-X-C motif) ligand (CXCL)9 and CXCL10 are dysregulated in oral inflammatory conditions, and it is not known if these chemokines target microorganisms that form oral biofilm. The aim of this study was to investigate the antimicrobial activity of CXCL9 and CXCL10 on oral microflora and their expression profiles in oral keratinocytes following exposure to inflammatory and infectious stimuli. Streptococcus sanguinis was used as a model and Escherichia coli as a positive control. The antimicrobial effect of CXCL9/CXCL10 was tested using a radial diffusion assay. mRNA transcripts were isolated from lipopolysaccharide (LPS)-treated and untreated (control) oral keratinocyte cell lines at 2-, 4-, 6-, and 8-h time-points of culture. The CXCL9/10 expression profile in the presence or absence of interferon-γ (IFN-γ) was assessed using semiquantitative PCR. Although both chemokines demonstrated antimicrobial activity, CXCL9 was the most effective chemokine against both S. sanguinis and E coli. mRNA for CXCL10 was expressed in control cells and its production was enhanced at all time-points following stimulation with LPS. Conversely, CXCL9 mRNA was not expressed in control or LPS-stimulated cells. Finally, stimulation with IFN-γ enhanced basal expression of both CXCL9 and CXCL10 in oral keratinocytes. Chemokines derived from oral epithelium, particularly CXCL9, demonstrate antimicrobial properties. Bacterial and inflammatory-stimulated up-regulation of CXCL9/10 could represent a key element in oral bacterial colonization homeostasis and host-defense mechanisms.
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Affiliation(s)
- Alison Marshall
- University College London, UCL Eastman Dental Institute, London, UK
| | - Antonio Celentano
- University Federico II of Naples, Department of Neuroscience, Reproductive and Odontostomatological Sciences, Naples, Italy. .,The University of Melbourne, Melbourne Dental School and Oral Health CRC, Melbourne, Vic., Australia.
| | - Nicola Cirillo
- The University of Melbourne, Melbourne Dental School and Oral Health CRC, Melbourne, Vic., Australia
| | - Michele D Mignogna
- University Federico II of Naples, Department of Neuroscience, Reproductive and Odontostomatological Sciences, Naples, Italy
| | - Michael McCullough
- The University of Melbourne, Melbourne Dental School and Oral Health CRC, Melbourne, Vic., Australia
| | - Stephen Porter
- University College London, UCL Eastman Dental Institute, London, UK
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12
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Kumar NK, Reddy VKK, Padakandla P, Togaru H, Kalagatla S, Reddy VCM. Evaluation of chemokines in gingival crevicular fluid in children with band and loop space maintainers: A clinico-biochemical study. Contemp Clin Dent 2016; 7:302-6. [PMID: 27630491 PMCID: PMC5004540 DOI: 10.4103/0976-237x.188542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Background: Chemokines are pro-inflammatory cells that can be induced during an immune response to recruit cells of the immune system to a site of infection. Aim: This study was conducted to detect the presence of chemokines, macrophage inflammatory protein-1α (MIP-1α), and 1β (MIP-1β) and estimate their levels in gingival crevicular fluid (GCF) in children with band and loop space maintainers. Materials and Methods: MIP-1α and MIP-1β levels were estimated in GCF samples from twenty healthy children and twenty children with band and loop space maintainers. Periodontal status was evaluated by measuring gingival index, plaque index, and Russell's periodontal index. The GCF samples were quantified by ELISA, and the levels of MIP-1α and MIP-1β were determined. Results: The mean MIP-1α concentrations in healthy children and those with space maintainers were 395.75 pg/µl and 857.85 pg/µl, respectively, and MIP-1β was 342.55 pg/µl and 685.25 pg/µl, respectively. MIP-1α and MIP-1β levels in GCF from children with space maintainers were significantly higher than in the healthy group, and statistically significant difference existed between these two groups. Conclusion: MIP-1α and MIP-1β can be considered as novel biomarkers in the biological mechanism underlying the pathogenesis of gingival inflammation in children with space maintainers.
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Affiliation(s)
- Naveen Kommineni Kumar
- Department of Pedodontics, C.K.S. Teja Institute of Dental Sciences, Tirupati, Andhra Pradesh, India
| | - Veera Kishore Kasa Reddy
- Department of Pedodontics, C.K.S. Teja Institute of Dental Sciences, Tirupati, Andhra Pradesh, India
| | - Prathyusha Padakandla
- Department of Pedodontics, C.K.S. Teja Institute of Dental Sciences, Tirupati, Andhra Pradesh, India
| | - Harshini Togaru
- Department of Pedodontics, C.K.S. Teja Institute of Dental Sciences, Tirupati, Andhra Pradesh, India
| | - Swathi Kalagatla
- Department of Pedodontics, C.K.S. Teja Institute of Dental Sciences, Tirupati, Andhra Pradesh, India
| | - Vinay Chand M Reddy
- Department of Pedodontics, C.K.S. Teja Institute of Dental Sciences, Tirupati, Andhra Pradesh, India
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13
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Montenegro Raudales JL, Yoshimura A, SM Z, Kaneko T, Ozaki Y, Ukai T, Miyazaki T, Latz E, Hara Y. Dental Calculus Stimulates Interleukin-1β Secretion by Activating NLRP3 Inflammasome in Human and Mouse Phagocytes. PLoS One 2016; 11:e0162865. [PMID: 27632566 PMCID: PMC5025015 DOI: 10.1371/journal.pone.0162865] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Accepted: 08/30/2016] [Indexed: 12/25/2022] Open
Abstract
Dental calculus is a mineralized deposit associated with periodontitis. The bacterial components contained in dental calculus can be recognized by host immune sensors, such as Toll-like receptors (TLRs), and induce transcription of proinflammatory cytokines, such as IL-1β. Studies have shown that cellular uptake of crystalline particles may trigger NLRP3 inflammasome activation, leading to the cleavage of the IL-1β precursor to its mature form. Phagocytosis of dental calculus in the periodontal pocket may therefore lead to the secretion of IL-1β, promoting inflammatory responses in periodontal tissues. However, the capacity of dental calculus to induce IL-1β secretion in human phagocytes has not been explored. To study this, we stimulated human polymorphonuclear leukocytes (PMNs) and peripheral blood mononuclear cells (PBMCs) with dental calculus collected from periodontitis patients, and measured IL-1β secretion by ELISA. We found that calculus induced IL-1β secretion in both human PMNs and PBMCs. Calculus also induced IL-1β in macrophages from wild-type mice, but not in macrophages from NLRP3- and ASC-deficient mice, indicating the involvement of NLRP3 and ASC. IL-1β induction was inhibited by polymyxin B, suggesting that LPS is one of the components of calculus that induces pro-IL-1β transcription. To analyze the effect of the inorganic structure, we baked calculus at 250°C for 1 h. This baked calculus failed to induce pro-IL-1β transcription. However, it did induce IL-1β secretion in lipid A-primed cells, indicating that the crystalline structure of calculus induces inflammasome activation. Furthermore, hydroxyapatite crystals, a component of dental calculus, induced IL-1β in mouse macrophages, and baked calculus induced IL-1β in lipid A-primed human PMNs and PBMCs. These results indicate that dental calculus stimulates IL-1β secretion via NLRP3 inflammasome in human and mouse phagocytes, and that the crystalline structure has a partial role in the activation of NLRP3 inflammasome.
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Affiliation(s)
| | - Atsutoshi Yoshimura
- Department of Periodontology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Ziauddin SM
- Department of Periodontology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Takashi Kaneko
- Center for Oral Diseases, Fukuoka Dental College, Fukuoka, Japan
| | - Yukio Ozaki
- Department of Periodontology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Takashi Ukai
- Department of Periodontology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Toshihiro Miyazaki
- Department of Cell Biology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Eicke Latz
- University Hospital, University of Bonn, Bonn, Germany
- Department of Infectious Diseases and Immunology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Centre of Molecular Inflammation Research, Norwegian University of Science and Technology, Trondheim, Norway
| | - Yoshitaka Hara
- Department of Periodontology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
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14
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Preedy VR, Patel VB, Al-Sabbagh M. Macrophage Inflammatory Protein-1 Alpha (MIP-1 alpha)/CCL3: As a Biomarker. GENERAL METHODS IN BIOMARKER RESEARCH AND THEIR APPLICATIONS 2015. [PMCID: PMC7124056 DOI: 10.1007/978-94-007-7696-8_27] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Macrophage inflammatory protein-1 alpha (MIP-1α/CCL3) is a chemotactic chemokine secreted by macrophages. It performs various biological functions, such as recruiting inflammatory cells, wound healing, inhibition of stem cells, and maintaining effector immune response. It activates bone resorption cells and directly induces bone destruction. Cells that secrete MIP-1α/CCL3 are increased at sites of inflammation and bone resorption. MIP-1α/CCL3 plays an important role in the pathogenesis of various inflammatory diseases and conditions that exhibit bone resorption, such as periodontitis, multiple myeloma, Sjögren syndrome, and rheumatoid arthritis. Biological fluids from patients with these diseases exhibit elevated levels of MIP-1α/CCL3. This finding indicates that MIP-1\documentclass[12pt]{minimal}
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\begin{document}$$ \alpha $$\end{document}α/CCL3 protein may have diagnostic potential for the detection of several inflammatory diseases and conditions. This chapter discusses the biological functions of MIP-1α/CCL3; describes several diseases associated with MIP-1α/CCL3, particularly periodontitis; and delineates the potential application of MIP-1α/CCL3 as a biomarker.
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Affiliation(s)
- Victor R. Preedy
- grid.13097.3c0000000123226764Department of Nutrition and Dietetics, Division of Diabetes & Nutritional Sciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Vinood B. Patel
- grid.12896.340000000090468598Faculty of Science & Technology, Department of Biomedical Sciences, University of Westminster, London, United Kingdom
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15
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Cantley MD, Fairlie DP, Bartold PM, Marino V, Gupta PK, Haynes DR. Inhibiting histone deacetylase 1 suppresses both inflammation and bone loss in arthritis. Rheumatology (Oxford) 2015; 54:1713-23. [PMID: 25832610 DOI: 10.1093/rheumatology/kev022] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE Histone deacetylase 1 (HDAC1) is highly expressed in the synovium of RA patients. Thus we aimed to investigate a novel HDAC inhibitor (HDACi), NW-21, designed to target HDAC1. The effect of NW-21 on osteoclast formation and activity, cytokine and chemokine expression in vitro and arthritis in mice was assessed. METHODS The effects on human osteoclast formation and activity derived from human blood monocytes stimulated with receptor activator of nuclear factor κB ligand (RANKL) and M-CSF were assessed. The anti-inflammatory activity of NW-21 was assessed using human monocytes stimulated with either TNF-α or lipopolysaccharide for 24 h. mRNA expression of monocyte chemotactic protein 1 (MCP-1), TNF-α, macrophage inflammatory protein 1α (MIP-1α), IL-1 and RANTES (regulated on activation, normal T cell expressed and secreted) was assessed. The effect of NW-21 in the collagen antibody-induced arthritis model was assessed following daily oral administration at 5 mg/kg/day. The HDAC1 inhibitors NW-21 and MS-275 were compared with a broad-acting HDACi, 1179.4b. Effects on inflammation and bone were assessed using paw inflammation scoring, histology and live animal micro-CT. RESULTS NW-21 suppressed osteoclast formation and activity as well as significantly reducing mRNA expression of MCP-1 and MIP-1α in monocytes stimulated by lipopolysaccharide or TNF-α (P < 0.05) in vitro. Only inhibitors that targeted HDAC1 (NW-21 and MS-275) reduced inflammation and bone loss in the arthritis model. CONCLUSION The results indicate that inhibitors targeting HDAC1, such as NW-21 and MS-275, may be useful for treating RA, as such drugs can simultaneously target both inflammation and bone resorption.
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Affiliation(s)
- Melissa D Cantley
- Discipline of Anatomy and Pathology, School of Medical Sciences, University of Adelaide, Adelaide, SA,
| | - David P Fairlie
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, and
| | - P Mark Bartold
- Colgate Australian Clinical Dental Research Centre, School of Dentistry, University of Adelaide, Adelaide, SA, Australia
| | - Victor Marino
- Colgate Australian Clinical Dental Research Centre, School of Dentistry, University of Adelaide, Adelaide, SA, Australia
| | - Praveer K Gupta
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, and
| | - David R Haynes
- Discipline of Anatomy and Pathology, School of Medical Sciences, University of Adelaide, Adelaide, SA
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16
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Cosyn J, Christiaens V, Koningsveld V, Coucke PJ, De Coster P, De Paepe A, De Bruyn H. An Exploratory Case-Control Study on the Impact ofIL-1Gene Polymorphisms on Early Implant Failure. Clin Implant Dent Relat Res 2014; 18:234-40. [DOI: 10.1111/cid.12237] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jan Cosyn
- Department of Periodontology and Oral Implantology; Dental School; Faculty of Medicine and Health Sciences; Ghent University; Ghent Belgium
- Dental Medicine; Faculty of Medicine and Pharmacy; Free University of Brussels; Brussels Belgium
| | - Véronique Christiaens
- Department of Periodontology and Oral Implantology; Dental School; Faculty of Medicine and Health Sciences; Ghent University; Ghent Belgium
| | - Vincent Koningsveld
- Dental School; Faculty of Medicine and Health Sciences; Ghent University; Ghent Belgium
| | - Paul J. Coucke
- Center for Medical Genetics; Faculty of Medicine and Health Sciences; Ghent University; Ghent Belgium
| | - Peter De Coster
- Unit of Oral Development and Applied Oral Histology; PaeCaMed Research Group; Dental School; Faculty of Medicine and Health Sciences; Ghent University; Ghent Belgium
| | - Anne De Paepe
- Center for Medical Genetics; Faculty of Medicine and Health Sciences; Ghent University; Ghent Belgium
| | - Hugo De Bruyn
- Periodontology and Oral Implantology; Dental School; Faculty of Medicine and Health Sciences; Ghent University; Ghent Belgium
- Department of Prosthodontics; Faculty of Odontology; Malmö University; Malmö Sweden
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17
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Fine DH, Markowitz K, Fairlie K, Tischio-Bereski D, Ferrandiz J, Godboley D, Furgang D, Gunsolley J, Best A. Macrophage inflammatory protein-1α shows predictive value as a risk marker for subjects and sites vulnerable to bone loss in a longitudinal model of aggressive periodontitis. PLoS One 2014; 9:e98541. [PMID: 24901458 PMCID: PMC4047026 DOI: 10.1371/journal.pone.0098541] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Accepted: 05/05/2014] [Indexed: 01/28/2023] Open
Abstract
Improved diagnostics remains a fundamental goal of biomedical research. This study was designed to assess cytokine biomarkers that could predict bone loss (BL) in localized aggressive periodontitis. 2,058 adolescents were screened. Two groups of 50 periodontally healthy adolescents were enrolled in the longitudinal study. One group had Aggregatibacter actinomycetemcomitans (Aa), the putative pathogen, while the matched cohort did not. Cytokine levels were assessed in saliva and gingival crevicular fluid (GCF). Participants were sampled, examined, and radiographed every 6 months for 2-3 years. Disease was defined as radiographic evidence of BL. Saliva and GCF was collected at each visit, frozen, and then tested retrospectively after detection of BL. Sixteen subjects with Aa developed BL. Saliva from Aa-positive and Aa-negative healthy subjects was compared to subjects who developed BL. GCF was collected from 16 subjects with BL and from another 38 subjects who remained healthy. GCF from BL sites in the 16 subjects was compared to healthy sites in these same subjects and to healthy sites in subjects who remained healthy. Results showed that cytokines in saliva associated with acute inflammation were elevated in subjects who developed BL (i.e., MIP-1α MIP-1β IL-α, IL-1β and IL-8; p<0.01). MIP-1α was elevated 13-fold, 6 months prior to BL. When MIP-1α levels were set at 40 pg/ml, 98% of healthy sites were below that level (Specificity); whereas, 93% of sites with BL were higher (Sensitivity), with comparable Predictive Values of 98%; p<0.0001; 95% C.I. = 42.5-52.7). MIP-1α consistently showed elevated levels as a biomarker for BL in both saliva and GCF, 6 months prior to BL. MIP-1α continues to demonstrate its strong candidacy as a diagnostic biomarker for both subject and site vulnerability to BL.
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Affiliation(s)
- Daniel H. Fine
- Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, New Jersey, United States of America
| | - Kenneth Markowitz
- Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, New Jersey, United States of America
| | - Karen Fairlie
- Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, New Jersey, United States of America
| | - Debbie Tischio-Bereski
- Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, New Jersey, United States of America
| | - Javier Ferrandiz
- Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, New Jersey, United States of America
| | - Dipti Godboley
- Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, New Jersey, United States of America
| | - David Furgang
- Department of Oral Biology, School of Dental Medicine, Rutgers University, Newark, New Jersey, United States of America
| | - John Gunsolley
- Department of Periodontics, School of Dentistry, Virginia Commonwealth of Virginia, Richmond, Virginia, United States of America
| | - Al Best
- Department of Periodontics, School of Dentistry, Virginia Commonwealth of Virginia, Richmond, Virginia, United States of America
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18
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Schaumann T, Kraus D, Winter J, Wolf M, Deschner J, Jäger A. Potential immune modularly role of glycine in oral gingival inflammation. Clin Dev Immunol 2013; 2013:808367. [PMID: 24348681 PMCID: PMC3855959 DOI: 10.1155/2013/808367] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 10/02/2013] [Indexed: 12/29/2022]
Abstract
Gingival epithelial cells (GECs) represent a physical barrier against bacteria and are involved in the processes of innate immunity. Recently, an anti-inflammatory and immune-modulatory effect of the amino acid glycine has been demonstrated. However, there is only little information about the immune-modulatory effects of glycine in oral tissues. This study aimed to investigate the existence and role of the glycine receptor in gingival tissue analyzing tissues/cells from extracted human molars via immunohistochemical analysis. In vitro, GECs were challenged by inflammatory conditions with IL-1 β alone or in combination with glycine and analyzed for cytokine expression of IL6/IL8 via real-time PCR. On protein level, the effect of nuclear translocalization of NF κ B protein p65 was analyzed using immunofluorescence analysis. A distinct proof of the GlyR in oral gingival tissue and keratinocytes could be demonstrated. Isolated challenge of the keratinocytes with IL-1 β as well as with glycine resulted in an upregulation of IL6 and IL8 mRNA expression and activation of NF κ B pathway. The presence of glycine in combination with the inflammatory stimulus led to a significant decrease in inflammatory parameters. These results indicate a possible anti-inflammatory role of glycine in gingival inflammation and encourage further research on the utility of glycine in the prevention or therapy of inflammatory periodontitis.
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Affiliation(s)
- Teresa Schaumann
- Department of Orthodontics, Welschnonnenstraße 17, 53111 Bonn, Germany
| | - Dominik Kraus
- Department of Prosthodontics, Preclinical Education, and Material Sciences, Welschnonnenstraße 17, 53111 Bonn, Germany
| | - Jochen Winter
- Department of Periodontology, Operative and Preventive Dentistry, Welschnonnenstraße 17, 53111 Bon, Germany
| | - Michael Wolf
- Department of Orthodontics, Welschnonnenstraße 17, 53111 Bonn, Germany
| | - James Deschner
- Experimental Dento-Maxillo-Facial Medicine (CRU 208), Welschnonnenstraße 17, 53111 Bonn, Germany
| | - Andreas Jäger
- Department of Orthodontics, Welschnonnenstraße 17, 53111 Bonn, Germany
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Dolomatov SI, Zukow W, Atmazhov ID, Muszkieta R, Skaliy A. The use of hormones indicators in human saliva in diagnosing parodontitis in pregnant women. INDIAN JOURNAL OF HUMAN GENETICS 2012; 18:305-9. [PMID: 23716938 PMCID: PMC3656519 DOI: 10.4103/0971-6866.107982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
AIMS The purpose of this work- was to study the dynamics of biochemical parameters of human saliva and analyze the features of the chemical composition of the saliva of women with abnormal pregnancy and in periodontitis against pregnancy. MATERIALS AND METHODS THE STUDY INCLUDED FOUR GROUPS OF WOMEN: a control group of nonpregnant women of childbearing age (10), pregnant women with physiological pregnancy (24-28 weeks) without any signs of periodontal disease (10), pregnant with a generalized periodontitis I--II degrees in remission (10), women with pathological pregnancy with no signs of periodontal inflammation (10). In each of the groups over two samples of saliva were collected, the first collection of saliva in the morning on an empty stomach. Then mouthwash 0.9% sodium chloride solution was assigned and after 30 minutes the second portion of saliva. By enzyme immunoassay in samples of saliva of control groups of nonpregnant and pregnant women, as well as women with signs of a pathological course of pregnancy, the content of estriol, testosterone, and dehydroepiandrosterone sulfate was determined. STATISTICAL ANALYSIS USED Statistical data analysis was performed by the standard technique using Student's t-test. RESULTS The results of biochemical analysis of saliva samples collected before rinsing the mouth with saline in groups of healthy nonpregnant and pregnant women were compared. It was established that during pregnancy the concentration of salivary estriol increases, but in pregnant women with periodontitis, the amount of this hormone in the saliva was significantly reduced. The highest content of testosterone in saliva samples, observed in healthy pregnant women, was significantly higher than nonpregnant women. In pregnant women with periodontitis concentration of testosterone in saliva is reduced, while remaining significantly higher than its level in the saliva of nonpregnant women. The highest concentration of testosterone is observed in the saliva of healthy pregnant women with periodontitis, but the smallest concentration of testosterone is found in the saliva of nonpregnant women. Also the nonpregnant group has the lowest levels of DHEA in pregnancy, and its content increases almost threefold when periodontal disease further grows. CONCLUSIONS It was established that periodontitis against pregnancy is characterized by higher levels of salivary DHEA sulfate and lower estriol, compared with a control group of pregnant women.
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Affiliation(s)
- S. I. Dolomatov
- Department of Biology, Odessa State Environmental University, Odessa, Ukraine
| | - W. Zukow
- Department of Health and Physical Culture, University of Economy, Bydgoszcz, Poland
| | - I. D. Atmazhov
- Medical Department, Odessa State Medical University, Odessa, Ukraine
| | - R. Muszkieta
- Department of Health, Physical Culture and Tourism, Kazimerz Wielki University, Bydgoszcz, Poland
| | - A. Skaliy
- Department of Health and Physical Culture, University of Economy, Bydgoszcz, Poland
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Cvija H, Kovacic N, Katavic V, Ivcevic S, Aguila HL, Marusic A, Grcevic D. Chemotactic and Immunoregulatory Properties of Bone Cells are Modulated by Endotoxin-Stimulated Lymphocytes. Inflammation 2012; 35:1618-31. [DOI: 10.1007/s10753-012-9477-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Al-Sabbagh M, Alladah A, Lin Y, Kryscio RJ, Thomas MV, Ebersole JL, Miller CS. Bone remodeling-associated salivary biomarker MIP-1α distinguishes periodontal disease from health. J Periodontal Res 2011; 47:389-95. [PMID: 22126530 DOI: 10.1111/j.1600-0765.2011.01445.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND AND OBJECTIVE The field of salivary diagnostics lacks an accepted and validated biomarker of alveolar bone remodeling. To address this, we examined levels of salivary biomolecules specifically associated with biological aspects of bone remodeling in subjects with chronic periodontitis in a case-control study. MATERIAL AND METHODS Levels of macrophage inflammatory protein-1α (MIP-1α), osteoprotegerin, C-telopeptide pyridinoline cross-links of type I collagen and β-C-terminal type I collagen telopeptide in unstimulated whole saliva of 80 subjects (40 subjects with moderate to severe chronic periodontitis and 40 sex- and age-matched healthy control subjects) were measured using enzyme immunosorbent assays. Saliva was collected before clinical examination, which included probing depth, clinical attachment loss and bleeding on probing. RESULTS The mean level of MIP-1α in subjects with periodontitis was 18-fold higher than in healthy subjects (p < 0.0001). Clinical periodontal indices correlated significantly with MIP-1α levels (p < 0.0001). Of the biomolecules examined, MIP-1α demonstrated the greatest ability to discriminate between periodontal disease and health as determined by the area under the curve (0.94) and classification and regression tree analysis (sensitivity 94% and specificity 92.7%). Osteoprotegerin levels were elevated 1.6-fold (p = 0.055), whereas C-telopeptide pyridinoline cross-links of type I collagen and β-C-terminal type I collagen telopeptide levels were below the level of detection in the majority of subjects. CONCLUSION These findings suggest that the chemokine MIP-1α may aid in identifying periodontitis. Future longitudinal studies are warranted to determine whether this biomarker can help in ascertaining the progression of bone loss in subjects with periodontal disease.
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Affiliation(s)
- M Al-Sabbagh
- Department of Oral Health Practice, Center for Oral Health Research, University of Kentucky, Lexington, KY 40536-0297, USA
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Preshaw PM, Taylor JJ. How has research into cytokine interactions and their role in driving immune responses impacted our understanding of periodontitis? J Clin Periodontol 2011; 38 Suppl 11:60-84. [DOI: 10.1111/j.1600-051x.2010.01671.x] [Citation(s) in RCA: 256] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Nebel D, Jönsson D, Norderyd O, Bratthall G, Nilsson BO. Differential regulation of chemokine expression by estrogen in human periodontal ligament cells. J Periodontal Res 2010; 45:796-802. [DOI: 10.1111/j.1600-0765.2010.01308.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Morandini ACF, Sipert CR, Gasparoto TH, Greghi SLA, Passanezi E, Rezende MLR, Sant'ana AP, Campanelli AP, Garlet GP, Santos CF. Differential Production of Macrophage Inflammatory Protein-1α, Stromal-Derived Factor-1, and IL-6 by Human Cultured Periodontal Ligament and Gingival Fibroblasts Challenged With Lipopolysaccharide FromP. gingivalis. J Periodontol 2010; 81:310-7. [DOI: 10.1902/jop.2009.090375] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Ganguly K, Upadhyay S, Irmler M, Takenaka S, Pukelsheim K, Beckers J, Hamelmann E, Schulz H, Stoeger T. Pathway focused protein profiling indicates differential function for IL-1B, -18 and VEGF during initiation and resolution of lung inflammation evoked by carbon nanoparticle exposure in mice. Part Fibre Toxicol 2009; 6:31. [PMID: 19954533 PMCID: PMC2809500 DOI: 10.1186/1743-8977-6-31] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2009] [Accepted: 12/02/2009] [Indexed: 01/17/2023] Open
Abstract
Background Carbonaceous nanoparticles possess an emerging source of human exposure due to the massive release of combustion products and the ongoing revolution in nanotechnology. Pulmonary inflammation caused by deposited nanoparticles is central for their adverse health effects. Epidemiological studies suggest that individuals with favourable lung physiology are at lower risk for particulate matter associated respiratory diseases probably due to efficient control of inflammation and repair process. Therefore we selected a mouse strain C3H/HeJ (C3) with robust lung physiology and exposed it to moderately toxic carbon nanoparticles (CNP) to study the elicited pulmonary inflammation and its resolution. Methods 5 μg, 20 μg and 50 μg CNP were intratracheally (i.t.) instilled in C3 mice to identify the optimal dose for subsequent time course studies. Pulmonary inflammation was assessed using histology, bronchoalveolar lavage (BAL) analysis and by a panel of 62 protein markers. Results 1 day after instillation of CNP, C3 mice exhibited a typical dose response, with the lowest dose (5 μg) representing the 'no effect level' as reflected by polymorphonuclear leucocyte (PMN), and BAL/lung concentrations of pro-inflammatory proteins. Histological analysis and BAL-protein concentration did not reveal any evidence of tissue injury in 20 μg CNP instilled animals. Accordingly time course assessment of the inflammatory response was performed after 3 and 7 days with this dose (20 μg). Compared to day 1, BAL PMN counts were significantly decreased at day 3 and completely returned to normal by day 7. We have identified protein markers related to the acute response and also to the time dependent response in lung and BAL. After complete resolution of PMN influx on day 7, we detected elevated concentrations of 20 markers that included IL1B, IL18, FGF2, EDN1, and VEGF in lung and/or BAL. Biological pathway analysis revealed these factors to be involved in a closely regulated molecular cascade with IL1B/IL18 as upstream and FGF2/EDN1/VEGF as downstream molecules. Conclusion Considering the role of VEGF, FGF2 and EDN1 in lung development and morphogenesis together with the lack of any evident tissue damage we suggest a protective/homeostatic machinery to be associated in lungs of stable organisms to counter the CNP challenge as a precautionary measure.
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Affiliation(s)
- Koustav Ganguly
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, Neuherberg/Munich, D85764, Germany.
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Hart TC, Hart PS. Genetic studies of craniofacial anomalies: clinical implications and applications. Orthod Craniofac Res 2009; 12:212-20. [PMID: 19627523 DOI: 10.1111/j.1601-6343.2009.01455.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The objective of the study was to overview the role of genetic research in fostering translational studies of craniofacial diseases of dental interest. Background information is presented to illustrate influences affecting genetic research studies of Mendelian diseases. Genetic studies of amelogenesis imperfecta, dentinogenesis imperfecta, hereditary gingival fibromatosis and Papillon Lefèvre syndrome are reviewed. Findings are presented to illustrate how translational applications of clinical and basic research may improve clinical care. Clinical and basic science research has identified specific genes and mutations etiologically responsible for amelogenesis imperfecta, dentinogenesis imperfecta, hereditary gingival fibromatosis and Papillon Lefèvre syndrome. These findings are enabling researchers to understand how specific genetic alterations perturb normal growth and development of dental tissues. Identification of the genetic basis of these conditions is enabling clinicians and researchers to more fully understand the etiology and clinical consequences of these diseases of dental importance. Findings from genetic studies of dental diseases provide a basis for diagnostic genetic testing and development of therapeutic intervention strategies directed at the underlying disease etiology. These studies are advancing our understanding of the development of dental tissues in health and disease. The dental community must consider how to incorporate these developments into effective disease prevention paradigms to facilitate the diagnosis and treatment of individuals with genetic diseases.
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Affiliation(s)
- T C Hart
- Human Craniofacial Genetics Section, Skeletal and Craniofacial Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA.
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Fine DH, Markowitz K, Furgang D, Fairlie K, Ferrandiz J, Nasri C, McKiernan M, Donnelly R, Gunsolley J. Macrophage inflammatory protein-1alpha: a salivary biomarker of bone loss in a longitudinal cohort study of children at risk for aggressive periodontal disease? J Periodontol 2009; 80:106-13. [PMID: 19228096 DOI: 10.1902/jop.2009.080296] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Periodontitis develops in a time-dependent manner. Cross-sectional studies document one moment in time but fail to capture the progressive nature of disease. Radiographic measures of bone loss are relatively insensitive but are reliable markers of irreversible disease. Longitudinal studies are needed to identify biomarkers that can precede radiographic evidence of bone loss and, thus, mark the period prior to clinical evidence of irreversible disease. A longitudinal study of students susceptible to localized aggressive periodontitis (LAgP) was conducted to evaluate chemokines/cytokines found in saliva derived from periodontally healthy children who subsequently developed alveolar bone loss. METHODS Students were screened, sampled for Aggregatibacter actinomycetemcomitans (previously Actinobacillus actinomycetemcomitans [Aa]), and divided into a cohort of Aa+ and Aa- students. Ninety-six periodontally healthy Aa+ and Aa- students were recalled every 6 to 9 months following screening. Examinations, saliva collections, and radiographs were performed. After seven students developed bone loss, the levels of 21 cytokines were assessed and matched to saliva from seven Aa+ and seven Aa- students who remained healthy for > or =1 year. Subsequently, saliva from an additional 27 students who remained healthy was analyzed. RESULTS Nineteen cytokines were not detected or were detected at low levels. Macrophage inflammatory protein (MIP)-1alpha was elevated 50-fold in seven Aa+ students who developed disease 6 to 9 months prior to radiographic detection of bone loss compared to levels in 21 Aa+ and 20 Aa- students who remained healthy (P <0.001). Interleukin (IL)-1beta was also elevated (P = 0.01). MIP-1alpha had a specificity of 96.8% and a sensitivity of 100%, whereas IL-1beta showed 90.3% specificity and 85.7% sensitivity relative to bone loss. MIP-1alpha levels were also related to increasing probing depth and the number of pockets >6 mm. CONCLUSION The superior sensitivity and specificity of MIP-1alpha, which correlated well with probing depths and the onset of bone loss, suggested that it could be used as an early biomarker for LAgP.
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Affiliation(s)
- Daniel H Fine
- Department of Oral Biology, New Jersey Dental School, University of Medicine and Dentistry of New Jersey, Newark, NJ, USA
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Affiliation(s)
- Thomas C Hart
- Clinical Research Core, Section on Dental and Craniofacial Genetics, National Institute of Dental and Craniofacial Research, Bethesda, MD, USA
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