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Korgaonkar J, Tarman AY, Ceylan Koydemir H, Chukkapalli SS. Periodontal disease and emerging point-of-care technologies for its diagnosis. LAB ON A CHIP 2024. [PMID: 38874483 DOI: 10.1039/d4lc00295d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Periodontal disease (PD), a chronic inflammatory disorder that damages the tooth and its supporting components, is a common global oral health problem. Understanding the intricacies of these disorders, from gingivitis to severe PD, is critical for efficient treatment, diagnosis, and prevention in dental care. Periodontal biosensors and biomarkers are critical in improving oral health diagnostic skills. Clinicians may accomplish early identification, tailored therapy, and efficient tracking of periodontal diseases by using these technologies, ushering in a new age of accurate oral healthcare. Traditional periodontitis diagnostic methods frequently rely on physical probing and visual examinations, necessitating the development of point-of-care (POC) devices. As periodontal disorders necessitate more precise and rapid diagnosis, incorporating novel innovations in biosensors and biomarkers becomes increasingly crucial. These innovations improve our capacity to diagnose, monitor, and adapt periodontal therapies, bringing in the next phase of customized and effective dental healthcare. The review discusses the characteristics and stages of PD, clinical treatment techniques, prominent biomarkers and infection-associated factors that may be employed to determine PD, biomedical sensing, and POC appliances that have been created so far to diagnose stages of PD and its progression profile, as well as predicting future developments in this field.
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Affiliation(s)
- Jayesh Korgaonkar
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
- Center for Remote Health Technologies and Systems, Texas A&M Engineering and Experiment Station, College Station, TX 77843, USA
| | - Azra Yaprak Tarman
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
- Center for Remote Health Technologies and Systems, Texas A&M Engineering and Experiment Station, College Station, TX 77843, USA
| | - Hatice Ceylan Koydemir
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
- Center for Remote Health Technologies and Systems, Texas A&M Engineering and Experiment Station, College Station, TX 77843, USA
| | - Sasanka S Chukkapalli
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
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2
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Ahmad P, Escalante-Herrera A, Marin LM, Siqueira WL. Progression from healthy periodontium to gingivitis and periodontitis: Insights from bioinformatics-driven proteomics - A systematic review with meta-analysis. J Periodontal Res 2024. [PMID: 38873831 DOI: 10.1111/jre.13313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 05/23/2024] [Accepted: 05/26/2024] [Indexed: 06/15/2024]
Abstract
AIM The current study aimed to: (1) systematically review the published literature regarding the proteomics analyses of saliva and gingival crevicular fluid (GCF) in healthy humans and gingivitis and/or periodontitis patients; and (2) to identify the differentially expressed proteins (DEPs) based on the systematic review, and comprehensively conduct meta-analyses and bioinformatics analyses. METHODS An online search of Web of Science, Scopus, and PubMed was performed without any restriction on the year and language of publication. After the identification of the DEPs reported by the included human primary studies, gene ontology (GO), the Kyoto encyclopedia of genes and genomes pathway (KEGG), protein-protein interaction (PPI), and meta-analyses were conducted. The risk of bias among the included studies was evaluated using the modified Newcastle-Ottawa quality assessment scale. RESULTS The review identified significant differences in protein expression between healthy individuals and those with gingivitis and periodontitis. In GCF, 247 proteins were upregulated and 128 downregulated in periodontal diseases. Saliva analysis revealed 79 upregulated and 70 downregulated proteins. There were distinct protein profiles between gingivitis and periodontitis, with 159 and 31 unique upregulated proteins in GCF, respectively. Meta-analyses confirmed significant upregulation of various proteins in periodontitis, including ALB and MMP9, while CSTB and GSTP1 were downregulated. AMY1A and SERPINA1 were upregulated in periodontitis saliva. HBD was upregulated in gingivitis GCF, while DEFA3 was downregulated. PPI analysis revealed complex networks of interactions among DEPs. GO and KEGG pathway analyses provided insights into biological processes and pathways associated with periodontal diseases. CONCLUSION The ongoing MS-based proteomics studies emphasize the need for a highly sensitive and specific diagnostic tool for periodontal diseases. Clinician acceptance of the eventual diagnostic method relies on its ability to provide superior or complementary information to current clinical assessment procedures. Future research should prioritize the multiplex measurement of multiple biomarkers simultaneously to enhance diagnostic accuracy and large study cohorts are necessary to ensure the validity and reliability of research findings.
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Affiliation(s)
- Paras Ahmad
- College of Dentistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | - Lina M Marin
- College of Dentistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Walter L Siqueira
- College of Dentistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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3
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Torres A, Michea MA, Végvári Á, Arce M, Pérez V, Alcota M, Morales A, Vernal R, Budini M, Zubarev RA, González FE. A multi-platform analysis of human gingival crevicular fluid reveals ferroptosis as a relevant regulated cell death mechanism during the clinical progression of periodontitis. Int J Oral Sci 2024; 16:43. [PMID: 38802345 PMCID: PMC11130186 DOI: 10.1038/s41368-024-00306-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 04/13/2024] [Accepted: 04/16/2024] [Indexed: 05/29/2024] Open
Abstract
Ferroptosis is implicated in the pathogenesis of numerous chronic-inflammatory diseases, yet its association with progressive periodontitis remains unexplored. To investigate the involvement and significance of ferroptosis in periodontitis progression, we assessed sixteen periodontitis-diagnosed patients. Disease progression was clinically monitored over twelve weeks via weekly clinical evaluations and gingival crevicular fluid (GCF) collection was performed for further analyses. Clinical metrics, proteomic data, in silico methods, and bioinformatics tools were combined to identify protein profiles linked to periodontitis progression and to explore their potential connection with ferroptosis. Subsequent western blot analyses validated key findings. Finally, a single-cell RNA sequencing (scRNA-seq) dataset (GSE164241) for gingival tissues was analyzed to elucidate cellular dynamics during periodontitis progression. Periodontitis progression was identified as occurring at a faster rate than traditionally thought. GCF samples from progressing and non-progressing periodontal sites showed quantitative and qualitatively distinct proteomic profiles. In addition, specific biological processes and molecular functions during progressive periodontitis were revealed and a set of hub proteins, including SNCA, CA1, HBB, SLC4A1, and ANK1 was strongly associated with the clinical progression status of periodontitis. Moreover, we found specific proteins - drivers or suppressors - associated with ferroptosis (SNCA, FTH1, HSPB1, CD44, and GCLC), revealing the co-occurrence of this specific type of regulated cell death during the clinical progression of periodontitis. Additionally, the integration of quantitative proteomic data with scRNA-seq analysis suggested the susceptibility of fibroblasts to ferroptosis. Our analyses reveal proteins and processes linked to ferroptosis for the first time in periodontal patients, which offer new insights into the molecular mechanisms of progressive periodontal disease. These findings may lead to novel diagnostic and therapeutic strategies.
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Affiliation(s)
- Alfredo Torres
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago, Chile
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - M Angélica Michea
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Ákos Végvári
- Division of Chemistry I, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Marion Arce
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Valentina Pérez
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Marcela Alcota
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Alicia Morales
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Rolando Vernal
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile
| | - Mauricio Budini
- Laboratory of Cellular and Molecular Pathology, Institute for Research in Dental Sciences, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Roman A Zubarev
- Division of Chemistry I, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Fermín E González
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago, Chile.
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile.
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Adamouli D, Marasli C, Bobetsis YA. The Expression Patterns of Non-Coding RNAs in Periodontal Disease. Dent J (Basel) 2024; 12:159. [PMID: 38920860 PMCID: PMC11203025 DOI: 10.3390/dj12060159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/30/2024] [Accepted: 05/22/2024] [Indexed: 06/27/2024] Open
Abstract
During the last few decades there has been a growing interest in understanding the involvement of epigenetics in the pathogenesis and treatment of periodontal disease. Noncoding RNAs (ncRNAs), including microRNAs (miRNAs), long noncoding RNAs (lncRNAs), and circular RNAs (circRNAs), may serve as epigenetic modifiers affecting the expression of genes involved in the pathogenesis of inflammatory and autoimmune diseases. There is increasing evidence supporting the idea that the function of all three types of ncRNAs seems to be interdependent. LncRNAs can act as miRNA decoys, while circRNAs can act as miRNA sponges, leading to the re-expression of miRNA target genes. The purpose of this review is to evaluate the expression patterns of ncRNAs in periodontal disease. Studies demonstrate a positive correlation between miRNA expression and periodontitis; however, this cannot be claimed for lncRNAs and circRNAs, which appear to be differentially expressed in periodontitis patients. Several studies have also suggested utilizing ncRNAs as diagnostic and prognostic biomarkers in periodontitis, or even as potential therapeutic targets; Nevetheless, the evidence to support this is premature. Future well-designed research remains necessary to establish the functional role of ncRNAs in the evolution and progression of periodontal disease.
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Affiliation(s)
| | | | - Yiorgos A. Bobetsis
- Department of Periodontology, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece
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5
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Blanco-Pintos T, Regueira-Iglesias A, Seijo-Porto I, Balsa-Castro C, Castelo-Baz P, Nibali L, Tomás I. Accuracy of periodontitis diagnosis obtained using multiple molecular biomarkers in oral fluids: A systematic review and meta-analysis. J Clin Periodontol 2023; 50:1420-1443. [PMID: 37608638 DOI: 10.1111/jcpe.13854] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 06/21/2023] [Accepted: 06/29/2023] [Indexed: 08/24/2023]
Abstract
AIM To determine the accuracy of biomarker combinations in gingival crevicular fluid (GCF) and saliva through meta-analysis to diagnose periodontitis in systemically healthy subjects. METHODS Studies on combining two or more biomarkers providing a binary classification table, sensitivity/specificity values or group sizes in subjects diagnosed with periodontitis were included. The search was performed in August 2022 through PUBMED, EMBASE, Cochrane, LILACS, SCOPUS and Web of Science. The methodological quality of the articles selected was evaluated using the QUADAS-2 checklist. Hierarchical summary receiver operating characteristic modelling was employed to perform the meta-analyses (CRD42020175021). RESULTS Twenty-one combinations in GCF and 47 in saliva were evaluated. Meta-analyses were possible for six salivary combinations (median sensitivity/specificity values): IL-6 with MMP-8 (86.2%/80.5%); IL-1β with IL-6 (83.0%/83.7%); IL-1β with MMP-8 (82.7%/80.8%); MIP-1α with MMP-8 (71.0%/75.6%); IL-1β, IL-6 and MMP-8 (81.8%/84.3%); and IL-1β, IL-6, MIP-1α and MMP-8 (76.6%/79.7%). CONCLUSIONS Two-biomarker combinations in oral fluids show high diagnostic accuracy for periodontitis, which is not substantially improved by incorporating more biomarkers. In saliva, the dual combinations of IL-1β, IL-6 and MMP-8 have an excellent ability to detect periodontitis and a good capacity to detect non-periodontitis. Because of the limited number of biomarker combinations evaluated, further research is required to corroborate these observations.
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Affiliation(s)
- T Blanco-Pintos
- Oral Sciences Research Group, Special Needs Unit, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Universidade de Santiago de Compostela, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
| | - A Regueira-Iglesias
- Oral Sciences Research Group, Special Needs Unit, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Universidade de Santiago de Compostela, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
| | - I Seijo-Porto
- Oral Sciences Research Group, Special Needs Unit, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Universidade de Santiago de Compostela, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
| | - C Balsa-Castro
- Oral Sciences Research Group, Special Needs Unit, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Universidade de Santiago de Compostela, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
| | - P Castelo-Baz
- Oral Sciences Research Group, Special Needs Unit, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Universidade de Santiago de Compostela, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
| | - L Nibali
- Periodontology Unit, Centre for Host-Microbiome Interactions, Dental Institute, King's College London, London, UK
| | - I Tomás
- Oral Sciences Research Group, Special Needs Unit, Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, Universidade de Santiago de Compostela, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
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6
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Torres A, Michea MA, Végvári Á, Arce M, Morales A, Lanyon E, Alcota M, Fuentes C, Vernal R, Budini M, Zubarev RA, González FE. Proteomic profile of human gingival crevicular fluid reveals specific biological and molecular processes during clinical progression of periodontitis. J Periodontal Res 2023; 58:1061-1081. [PMID: 37522282 DOI: 10.1111/jre.13169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 06/23/2023] [Accepted: 07/20/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND AND OBJECTIVE There is no clear understanding of molecular events occurring in the periodontal microenvironment during clinical disease progression. Our aim was to explore qualitative and quantitative differences in gingival crevicular fluid (GCF) protein profiles from patients diagnosed with periodontitis between non-progressive and progressive periodontal sites. METHODS Five systemically healthy patients diagnosed with periodontitis were monitored weekly in their progression of the disease and GCF samples from 10 candidate sites were obtained. Two groups of five sites, matched from an equal number of teeth, were selected from the five patients: Progression (PG) and Non-Progression (NP). Global protein identification was performed with high-throughput proteomic approaches and label-free analysis determined their relative abundances. Proteins were identified by Proteome Discoverer v2.4 and searched against human SwissProt protein databases. Enrichment bioinformatic analyses were performed in STRING-DB and ShinyGO environment. RESULTS 1504 and 1500 proteins were identified in NP and PG respectively. Forty-eight proteins were exclusively identified in PG, while 52 were identified in NP. Moreover, 35 proteins were more abundant in PG and 29 proteins in NP (twofold change, p < .05). The NP group was mainly represented by proteins from "response to biotic stimuli and other organisms," "processes of cell death regulation," "peptidase regulation," "protein ubiquitination," and "ribosomal activity" GO categories. The most represented GO categories of the PG group were "assembly of multiprotein complexes," "catabolic processes," "lipid metabolism," and "binding to hemoglobin and haptoglobin." CONCLUSIONS There are quantitative and qualitative differences in the proteome of GCF from periodontal sites according to the status of clinical progression of periodontitis. Progressive periodontitis sites are characterized by a protein profile associated with catabolic processes, immune response, and response to cellular stress, while stable periodontitis sites show a protein profile mainly related to wound repair and healing processes, cell death regulation, and chaperone-mediated autophagy. Understanding the etiopathogenic role of these profiles in progressive periodontitis may help to develop new diagnostic and therapeutic approaches.
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Affiliation(s)
- Alfredo Torres
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago, Chile
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - M Angélica Michea
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Ákos Végvári
- Division of Chemistry I, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Marion Arce
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Alicia Morales
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Elías Lanyon
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Marcela Alcota
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Camila Fuentes
- Laboratory of Cancer Immunoregulation, Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Rolando Vernal
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
- Periodontal Biology Laboratory, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Mauricio Budini
- Institute for Research in Dental Sciences, Faculty of Dentistry, University of Chile, Santiago, Chile
| | - Roman A Zubarev
- Division of Chemistry I, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Fermín E González
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago, Chile
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago, Chile
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7
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Bober P, Talian I, Mihalik D, Verbová G, Sabo J. MALDI-TOF/MS Profiling of Whole Saliva and Gingival Crevicular Fluid in Patients with the Invisalign System and Fixed Orthodontic Appliances. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3252. [PMID: 36833947 PMCID: PMC9960105 DOI: 10.3390/ijerph20043252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
The movement of teeth by orthodontic treatment with the Invisalign (IN) system and fixed orthodontic appliances (FOA) is characterized by the reconstruction of periodontal ligaments, alveolar bone, and gingiva. A reflection of these phenomena can be found in the composition of gingival crevicular fluid (GCF). A total of 90 samples from 45 participants (45 whole saliva and 45 GCF), including 15 patients with FOA, 15 patients with IN, and 15 patients with oral health, were subjected to matrix-assisted laser desorption/ionization mass spectrometry (MALDI-TOF/MS) analysis. Mass fingerprints were generated for each sample. Three models were tested: a quick classifier (QC), a genetic algorithm (GA), and a supervised neural network (SNN). For both groups of samples (saliva and GCF), the GA model showed the highest recognition abilities of 88.89% (saliva) and 95.56% (GCF). Differences between the treated (FOA and IN) groups and the control group in saliva and GCF samples were determined using cluster analysis. In addition, we monitored the effect of long-term orthodontic treatment (after 6 months) in the lag phase of orthodontic tooth movement. The results show increased levels of inflammatory markers (α-defensins), which may indicate an ongoing inflammatory process even after 21 days from force application.
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Affiliation(s)
- Peter Bober
- Department of Medical and Clinical Biophysics, Faculty of Medicine, University of P.J. Šafárik in Košice, Trieda SNP 1, 04011 Košice, Slovakia
| | - Ivan Talian
- Department of Medical and Clinical Biophysics, Faculty of Medicine, University of P.J. Šafárik in Košice, Trieda SNP 1, 04011 Košice, Slovakia
| | - Dávid Mihalik
- Department of Medical and Clinical Biophysics, Faculty of Medicine, University of P.J. Šafárik in Košice, Trieda SNP 1, 04011 Košice, Slovakia
| | - Gabriela Verbová
- 1st Department of Stomatology, Faculty of Medicine, University of P.J. Šafárik in Košice, Trieda SNP1, 04011 Košice, Slovakia
| | - Ján Sabo
- Department of Medical and Clinical Biophysics, Faculty of Medicine, University of P.J. Šafárik in Košice, Trieda SNP 1, 04011 Košice, Slovakia
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Proteomics Disclose the Potential of Gingival Crevicular Fluid (GCF) as a Source of Biomarkers for Severe Periodontitis. MATERIALS 2022; 15:ma15062161. [PMID: 35329612 PMCID: PMC8950923 DOI: 10.3390/ma15062161] [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] [Received: 12/30/2021] [Revised: 03/04/2022] [Accepted: 03/11/2022] [Indexed: 01/27/2023]
Abstract
Periodontal disease is a widespread disorder comprising gingivitis, a mild early gum inflammation, and periodontitis, a more severe multifactorial inflammatory disease that, if left untreated, can lead to the gradual destruction of the tooth-supporting apparatus. To date, effective etiopathogenetic models fully explaining the clinical features of periodontal disease are not available. Obviously, a better understanding of periodontal disease could facilitate its diagnosis and improve its treatment. The purpose of this study was to employ a proteomic approach to analyze the gingival crevicular fluid (GCF) of patients with severe periodontitis, in search of potential biomarkers. GCF samples, collected from both periodontally healthy sites (H-GCF) and the periodontal pocket (D-GCF), were subjected to a comparison analysis using sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE). A total of 26 significantly different proteins, 14 up-regulated and 12 down-regulated in D-GCF vs. H-GCF, were identified by liquid chromatography-tandem mass spectrometry (LC-MS/MS). The main expressed proteins were inflammatory molecules, immune responders, and host enzymes. Most of these proteins were functionally connected using the STRING analysis database. Once validated in a large scale-study, these proteins could represent a cluster of promising biomarkers capable of making a valuable contribution for a better assessment of periodontitis.
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Gingival Crevicular Fluid Peptidome Profiling in Healthy and in Periodontal Diseases. Int J Mol Sci 2020; 21:ijms21155270. [PMID: 32722327 PMCID: PMC7432128 DOI: 10.3390/ijms21155270] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/09/2020] [Accepted: 07/22/2020] [Indexed: 02/07/2023] Open
Abstract
Given its intrinsic nature, gingival crevicular fluid (GCF) is an attractive source for the discovery of novel biomarkers of periodontal diseases. GCF contains antimicrobial peptides and small proteins which could play a role in specific immune-inflammatory responses to guarantee healthy gingival status and to prevent periodontal diseases. Presently, several proteomics studies have been performed leading to increased coverage of the GCF proteome, however fewer efforts have been done to explore its natural peptides. To fill such gap, this review provides an overview of the mass spectrometric platforms and experimental designs aimed at GCF peptidome profiling, including our own data and experiences gathered from over several years of matrix-assisted laser desorption ionization/time of flight mass spectrometry (MALDI-TOF MS) based approach in this field. These tools might be useful for capturing snapshots containing diagnostic clinical information on an individual and population scale, which may be used as a specific code not only for the diagnosis of the nature or the stage of the inflammatory process in periodontal disease, but more importantly, for its prognosis, which is still an unmet medical need. As a matter of fact, current peptidomics investigations suffer from a lack of standardized procedures, posing a serious problem for data interpretation. Descriptions of the efforts to address such concerns will be highlighted.
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Rizal MI, Soeroso Y, Sulijaya B, Assiddiq BF, Bachtiar EW, Bachtiar BM. Proteomics approach for biomarkers and diagnosis of periodontitis: systematic review. Heliyon 2020; 6:e04022. [PMID: 32529063 PMCID: PMC7276445 DOI: 10.1016/j.heliyon.2020.e04022] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 04/12/2020] [Accepted: 05/15/2020] [Indexed: 01/03/2023] Open
Abstract
Quantitative proteomic workflow based on mass spectrometry (MS) is recently developed by the researchers to screen for biomarkers in periodontal diseases comprising periodontitis. Periodontitis is known for chronic inflammatory disease characterized by progressive destruction of the tooth-supporting apparatus, yet has a lack of clear pathobiology based on a discrepancy between specified categories and diagnostic vagueness. The objective of this review was to outlined the accessible information related to proteomics studies on periodontitis. The Preferred Reporting Items for Systematical Reviews and Meta-Analysis (PRISMA) statement guides to acquaint proteomic analysis on periodontal diseases was applied. Three databases were used in this study, such as Pubmed, ScienceDirect and Biomed Central from 2009 up to November 2019. Proteomics analysis platforms that used in the studies were outlined. Upregulated and downregulated proteins findings data were found, in which could be suitable as candidate biomarkers for this disease.
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Affiliation(s)
- Muhammad Ihsan Rizal
- Oral Science Research Center, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Yuniarti Soeroso
- Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Benso Sulijaya
- Department of Periodontology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | | | - Endang W. Bachtiar
- Oral Science Research Center, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
- Department of Oral Biology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
| | - Boy M. Bachtiar
- Oral Science Research Center, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
- Department of Oral Biology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia
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11
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Nalmpantis D, Gatou A, Fragkioudakis I, Margariti A, Skoura L, Sakellari D. Azurocidin in gingival crevicular fluid as a potential biomarker of chronic periodontitis. J Periodontal Res 2019; 55:209-214. [PMID: 31608993 DOI: 10.1111/jre.12703] [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: 06/26/2019] [Revised: 07/30/2019] [Accepted: 09/18/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND OBJECTIVE Azurocidin is a neutrophil-derived protein in gingival crevicular fluid (GCF) which, according to relevant studies, might correlate with periodontal disease. The aim of the present study was to evaluate azurocidin as a potential biomarker for chronic periodontitis. MATERIAL AND METHODS One hundred and one patients participated in the study, divided into two groups. Forty-eight were included in the periodontally healthy group (HP) and fifty-three in the chronic periodontitis group (CP). Clinical indices included probing depth (PD), recession (REC), clinical attachment level (CAL), bleeding on probing (BOP) and plaque (PL). Pooled GCF samples were collected with paper strips, freezed in liquid nitrogen (-196°C), stored at -80°C, and the levels of azurocidin were analyzed with ELISA. Values were transformed and expressed for comparisons in pg/30 s sample. Statistical comparisons were performed using non-parametric tests (Mann-Whitney) at the 0.05 level. Furthermore, the diagnostic accuracy of the procedure was assessed with receiver operator characteristic curves (ROC), areas under the curve (AUC), and the Youden's J Index calculated. RESULTS Demographic data were comparable between the two groups. Clinical parameters and the levels of azurocidin were statistically significantly higher in the CP group when compared to the HP group (Mann-Whitney test, P < .05). Quantitative data from ELISA demonstrated a high diagnostic accuracy of azurocidin, with AUC calculated higher than 0.9 at the 0.000 level. CONCLUSION Azurocidin in GCF is a promising biomarker for periodontal disease. The results of the present study agree with previous studies in the literature showing an up-regulated trend in the levels of azurocidin in periodontitis patients.
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Affiliation(s)
- Dimitrios Nalmpantis
- Department of Preventive Dentistry, Periodontology and Implant Biology, Dental School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Asimina Gatou
- Department of Preventive Dentistry, Periodontology and Implant Biology, Dental School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Fragkioudakis
- Department of Preventive Dentistry, Periodontology and Implant Biology, Dental School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Apostolia Margariti
- Department of Microbiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Lemonia Skoura
- Department of Microbiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitra Sakellari
- Department of Preventive Dentistry, Periodontology and Implant Biology, Dental School, Aristotle University of Thessaloniki, Thessaloniki, Greece
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12
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Jourdain M, Velard F, Pierrard L, Sergheraert J, Gangloff SC, Braux J. Cationic antimicrobial peptides and periodontal physiopathology: A systematic review. J Periodontal Res 2019; 54:589-600. [DOI: 10.1111/jre.12676] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 04/15/2019] [Accepted: 05/20/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Marie‐Laure Jourdain
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
| | - Frédéric Velard
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Odontologie Reims France
| | - Loïc Pierrard
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
| | - Johan Sergheraert
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
| | - Sophie C. Gangloff
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Pharmacie Reims France
| | - Julien Braux
- EA 4691 "Biomatériaux et Inflammation en Site Osseux" (BIOS) Université de Reims‐Champagne‐Ardenne Reims France
- UFR Odontologie Reims France
- Pôle de Médecine Bucco‐Dentaire CHU de Reims Reims France
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13
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Wen X, Franchi L, Chen F, Gu Y. Proteomic analysis of gingival crevicular fluid for novel biomarkers of pubertal growth peak. Eur J Orthod 2019; 40:414-422. [PMID: 29092020 DOI: 10.1093/ejo/cjx082] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background Detection of pubertal growth peak is vital in orthodontic treatment timing and planning. Gingival crevicular fluid (GCF) contains abundant proteins from different sources and is an ideal source of biomarkers. The aim of this research is to detect candidate GCF biomarkers of pubertal growth by tandem mass tags (TMT) and liquid chromatography-tandem mass spectrometry (LC-MS/MS) to help diagnosis and treatment planning of functional treatment. Methods Forty subjects were recruited and were divided into pubertal and post-pubertal groups according to cervical vertebral maturation method. GCF samples were collected by paper points. GCF proteome of pubertal and post-pubertal subjects was compared by TMT labelling coupled with LC-MS/MS. Results A total of 537 proteins were detected in GCF samples, with 183 proteins detected in GCF for the first time. These proteins were involved in processes of immune response, ion transport, and signal transduction. The GCF concentration of vitamin D binding protein (DBP) and seroserotransferrin (Tf) was significantly higher in pubertal than that in post-pubertal subjects. DBP and Tf, therefore, were considered to be candidate biomarkers of pubertal growth. This result was validated using GCF samples from new subjects (P < 0.05). Conclusion Our results indicate that TMT labelling coupled with LC-MS/MS were proved to be a useful method for proteomic analysis of GCF with high accuracy. The expression of DBP and Tf was increased in children at circumpubertal stage and can be considered candidate biomarkers of pubertal growth.
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Affiliation(s)
- Xi Wen
- Department of orthodontics, Peking University School and Hospital of Stomatology, Haidian District, PR. China.,National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Haidian District, PR. China
| | | | - Feng Chen
- National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Haidian District, PR. China.,Central Laboratory, Peking University School and Hospital of Stomatology, Haidian District, PR. China
| | - Yan Gu
- Department of orthodontics, Peking University School and Hospital of Stomatology, Haidian District, PR. China.,National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Haidian District, PR. China
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14
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Guzman YA, Sakellari D, Papadimitriou K, Floudas CA. High-throughput proteomic analysis of candidate biomarker changes in gingival crevicular fluid after treatment of chronic periodontitis. J Periodontal Res 2018; 53:853-860. [PMID: 29900535 DOI: 10.1111/jre.12575] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND OBJECTIVE Untargeted, high-throughput proteomics methodologies have great potential to aid in identifying biomarkers for the diagnosis of periodontal disease. The application of such methods to the discovery of candidate biomarkers for the resolution of periodontal inflammation after periodontal therapy has been investigated. MATERIAL AND METHODS Gingival crevicular fluid samples were collected from 10 patients diagnosed with chronic periodontitis at baseline and 1, 5, 9 and 13 weeks after completion of mechanical periodontal treatment. Clinical indices of periodontal disease, including probing depth, recession, clinical attachment level and bleeding on probing, were recorded at baseline and 13 weeks. Samples were analyzed using an online liquid chromatography-nanoelectrospray-hybrid ion trap-Orbitrap mass spectrometer. Spectra were processed with the PILOT_PROTEIN proteomics software suite. RESULTS Clinical parameters were significantly improved 13 weeks after treatment (Wilcoxon signed ranks test, P < .05). From the substantial number of identified proteins, a small subset was extracted by filter methods that included temporal pattern matching, logistic function fitting and mixed-integer linear optimization. This subset includes azurocidin, lysozyme C and myosin-9 as candidate biomarkers prominent at baseline and alpha-smooth muscle actin as prominent 13 weeks after treatment. Cross-validation studies yielded average predictive accuracy and area under the curve of 0.900 and 0.930, respectively. CONCLUSION High-throughput proteomic analysis can contribute to identifying endpoints of periodontal therapy. These candidate biomarkers should be evaluated for clinical efficacy.
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Affiliation(s)
- Y A Guzman
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, USA.,Texas A&M Energy Institute, Texas A&M University, College Station, USA.,Department of Chemical and Biological Engineering, Princeton University, Princeton, USA
| | - D Sakellari
- Department of Preventive Dentistry, Periodontology and Implant Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - K Papadimitriou
- Department of Preventive Dentistry, Periodontology and Implant Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - C A Floudas
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, USA.,Texas A&M Energy Institute, Texas A&M University, College Station, USA
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15
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Ghallab NA. Diagnostic potential and future directions of biomarkers in gingival crevicular fluid and saliva of periodontal diseases: Review of the current evidence. Arch Oral Biol 2018; 87:115-124. [DOI: 10.1016/j.archoralbio.2017.12.022] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 12/04/2017] [Accepted: 12/21/2017] [Indexed: 11/25/2022]
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16
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Barros SP, Williams R, Offenbacher S, Morelli T. Gingival crevicular fluid as a source of biomarkers for periodontitis. Periodontol 2000 2017; 70:53-64. [PMID: 26662482 DOI: 10.1111/prd.12107] [Citation(s) in RCA: 207] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2015] [Indexed: 12/12/2022]
Abstract
In evaluating the pathogenesis of periodontal diseases, the diagnostic potential of gingival crevicular fluid has been extensively explored during the last twenty years, from initially just confirming health and disease states to more recently investigating it as a potential prognostic tool. As host susceptibility is a critical determinant in periodontal disease pathogenesis, the inflammatory mediator levels present in gingival crevicular fluid represent relevant risk indicators for disease activity. Considerable work has been carried out to identify the many different cytokine inflammatory pathways and microbial stimuli that are associated with periodontal disease pathogenesis. Now, 'omics' approaches aim to summarize how these pathways interact and probably converge to create critical inflammatory networks. More recently, gingival crevicular fluid metabolomics appears promising as an additional diagnostic method. Biofilm structure and the host inflammatory response to the microbial challenge may induce specific inflammatory signatures. Host genetics and epigenetics may also modulate microbial colonization, adding to the multiplicity of potential causal pathways. Omics analyses of gingival crevicular fluid, measuring microbial and host interactions in association with the onset and progression of periodontal diseases, still show the potential to expand the landscape for the discovery of diagnostic, prognostic and therapeutic markers.
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17
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Bostanci N, Bao K. Contribution of proteomics to our understanding of periodontal inflammation. Proteomics 2017; 17. [DOI: 10.1002/pmic.201500518] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 11/15/2016] [Accepted: 12/15/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Nagihan Bostanci
- Department of Dental Medicine; Karolinska Institute; Huddinge Sweden
| | - Kai Bao
- Division of Oral Microbiology and Immunology; Institute of Oral Biology; Center of Dental Medicine; University of Zürich; Zürich Switzerland
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18
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Gingival Crevicular Fluid as a Novel Potential Source of Biomarkers Distinguishes Pubertal from Post-Pubertal Subjects. Diagnostics (Basel) 2016; 6:diagnostics6040041. [PMID: 27869666 PMCID: PMC5192516 DOI: 10.3390/diagnostics6040041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 11/07/2016] [Accepted: 11/09/2016] [Indexed: 12/14/2022] Open
Abstract
Detection of pubertal growth peak is vital in orthodontic treatment timing and planning. Gingival crevicular fluid (GCF) contains abundant proteins from different sources and has been proven to be an ideal source of biomarkers. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF/MS) is an advanced technique that can detect low-molecular-weight peptides with high sensitivity and resolution. The aim of this research was to identify novel candidate biomarkers in GCF to help the diagnosis of pubertal growth peak by MALDI-TOF/MS. Results showed that the peak intensities of six peptides were significantly different between two groups: 1660.2 Da, 1783.0 Da, 2912.5 Da, 4178.6 Da, 5064.9 Da, and 6108.9 Da and are considered to be potential candidate biomarkers to identify pubertal growth peak. Further studies are needed to identify sequence information of these candidate biomarkers.
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19
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Preianò M, Maggisano G, Lombardo N, Montalcini T, Paduano S, Pelaia G, Savino R, Terracciano R. Influence of storage conditions on MALDI-TOF MS profiling of gingival crevicular fluid: Implications on the role of S100A8 and S100A9 for clinical and proteomic based diagnostic investigations. Proteomics 2016; 16:1033-45. [DOI: 10.1002/pmic.201500328] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 12/08/2015] [Accepted: 12/22/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Mariaimmacolata Preianò
- Department of Health Sciences; Laboratory of Mass Spectrometry and Proteomics; University “Magna Graecia”; Catanzaro Italy
| | - Giuseppina Maggisano
- Department of Health Sciences; Laboratory of Mass Spectrometry and Proteomics; University “Magna Graecia”; Catanzaro Italy
| | - Nicola Lombardo
- Department of Medical and Surgical Sciences; University “Magna Graecia”; Catanzaro Italy
| | - Tiziana Montalcini
- Department of Medical and Surgical Sciences; University “Magna Graecia”; Catanzaro Italy
| | - Sergio Paduano
- Department of Health Sciences; Laboratory of Mass Spectrometry and Proteomics; University “Magna Graecia”; Catanzaro Italy
| | - Girolamo Pelaia
- Department of Medical and Surgical Sciences; University “Magna Graecia”; Catanzaro Italy
| | - Rocco Savino
- Department of Health Sciences; Laboratory of Mass Spectrometry and Proteomics; University “Magna Graecia”; Catanzaro Italy
| | - Rosa Terracciano
- Department of Health Sciences; Laboratory of Mass Spectrometry and Proteomics; University “Magna Graecia”; Catanzaro Italy
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20
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Assessment of pre-analytical and analytical variables affecting peptidome profiling of gingival crevicular fluid by MALDI-TOF mass spectrometry. Clin Chim Acta 2014; 437:120-8. [DOI: 10.1016/j.cca.2014.07.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Revised: 06/24/2014] [Accepted: 07/16/2014] [Indexed: 12/26/2022]
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21
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Rody WJ, Holliday LS, McHugh KP, Wallet SM, Spicer V, Krokhin O. Mass spectrometry analysis of gingival crevicular fluid in the presence of external root resorption. Am J Orthod Dentofacial Orthop 2014; 145:787-98. [PMID: 24880850 DOI: 10.1016/j.ajodo.2014.03.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Revised: 03/01/2014] [Accepted: 03/01/2014] [Indexed: 12/18/2022]
Abstract
INTRODUCTION In this study, we used liquid chromatography-mass spectrometry (LC-MS) to investigate the differences in the composition of gingival crevicular fluid between resorbing deciduous molars and nonresorbing permanent teeth. The main goal was to identify novel biomarkers associated with root resorption. METHODS Eleven children (4 boys, 7 girls) in the mixed dentition were selected to participate in this split-mouth design study, in which a deciduous second molar with radiographic evidence of root resorption served as the experimental site, and the permanent first molar on the contralateral quadrant was the control site. Gingival crevicular fluid was collected using absorbing strips. A total of 22 samples (11 root resorption, 11 control) were each analyzed with 1-dimensional LC-MS. The remaining samples were then pooled across the 11 patients and analyzed by 2-dimensional LC-MS. The output files were converted to mascot generic format, which can be used to perform protein identification with conventional search engines. RESULTS The 2-dimensional LC-MS protocol was able to identify 2789 and 2421 proteins in the control and resorption pooled samples, respectively. In this population, we detected significantly upregulated and downregulated proteins in the teeth with root resorption. Interestingly, many of these proteins are characteristically found in exosomes. CONCLUSIONS We identified novel proteins that might prove to be useful biomarkers of root resorption, individually or as part of a panel.
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Affiliation(s)
- Wellington J Rody
- Assistant professor, Department of Orthodontics, College of Dentistry, University of Florida, Gainesville, Fla.
| | - L Shannon Holliday
- Associate professor, Department of Orthodontics, College of Dentistry, and Department of Anatomy and Cell Biology, College of Medicine, University of Florida, Gainesville, Fla
| | - Kevin P McHugh
- Associate professor, Department of Periodontology, College of Dentistry, University of Florida, Gainesville, Fla
| | - Shannon M Wallet
- Associate professor, Department of Periodontology, College of Dentistry, University of Florida, Gainesville, Fla
| | - Victor Spicer
- Bioinformatics specialist, Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Oleg Krokhin
- Assistant professor, Department of Internal Medicine, University of Manitoba; senior scientist, Manitoba Center for Proteomics and Systems Biology, Winnipeg Manitoba, Canada
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Tsuchida S, Satoh M, Sogawa K, Kawashima Y, Kado S, Ishige T, Beppu M, Sawai S, Nishimura M, Kodera Y, Matsushita K, Nomura F. Application of proteomic technologies to discover and identify biomarkers for periodontal diseases in gingival crevicular fluid: A review. Proteomics Clin Appl 2014. [DOI: 10.1002/prca.201300122] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sachio Tsuchida
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
| | - Mamoru Satoh
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
- Chemical Analysis Center; Chiba University; Chiba Japan
| | - Kazuyuki Sogawa
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
| | - Yusuke Kawashima
- Laboratory of Biomolecular Dynamics; Department of Physics; School of Science; Kitasato University; Sagamihara Japan
| | - Sayaka Kado
- Chemical Analysis Center; Chiba University; Chiba Japan
| | - Takayuki Ishige
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
| | - Minako Beppu
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
| | - Setsu Sawai
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
| | - Motoi Nishimura
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
| | - Yoshio Kodera
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
- Laboratory of Biomolecular Dynamics; Department of Physics; School of Science; Kitasato University; Sagamihara Japan
| | - Kazuyuki Matsushita
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
| | - Fumio Nomura
- Department of Molecular Diagnosis; Graduate School of Medicine; Chiba University; Chiba Japan
- Clinical Proteomics Research Center; Chiba University Hospital; Chiba Japan
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Guzman YA, Sakellari D, Arsenakis M, Floudas CA. Proteomics for the discovery of biomarkers and diagnosis of periodontitis: a critical review. Expert Rev Proteomics 2013; 11:31-41. [PMID: 24308552 DOI: 10.1586/14789450.2014.864953] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Periodontitis is a common chronic and destructive disease whose pathogenetic mechanisms remain unclear. Due to their sensitivity and global scale, proteomics studies offer the opportunity to uncover critical host and pathogen activity indicators and can elucidate clinically applicable biomarkers for improved diagnosis and treatment of the disease. This review summarizes the literature of proteomics studies on periodontitis and comprehensively discusses commonly found candidate biomarkers. Key considerations in the design of an experimental proteomics platform are also outlined. The applicability of protein biomarkers across the progression of periodontitis and unexplored areas of research are highlighted.
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Affiliation(s)
- Yannis A Guzman
- Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ, USA
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24
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Bertoldi C, Bellei E, Pellacani C, Ferrari D, Lucchi A, Cuoghi A, Bergamini S, Cortellini P, Tomasi A, Zaffe D, Monari E. Non-bacterial protein expression in periodontal pockets by proteome analysis. J Clin Periodontol 2013; 40:573-82. [PMID: 23509886 DOI: 10.1111/jcpe.12050] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Revised: 11/26/2012] [Accepted: 11/30/2012] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To compare the proteomic profile of inter-proximal pocket tissues with inter-proximal healthy tissues in the same subject to reveal proteins associated with periodontal disease in sites where periodontopathogenic bacteria were not detectable. METHODS Twenty-five healthy patients, with moderate-to-advanced chronic periodontitis and presenting with at least one intra-bony defect next to a healthy inter-proximal site were enrolled. The periodontal defects were treated with osseous resective surgery, and the flap design included both the periodontal pockets and the neighbouring inter-proximal healthy sites. Pocket-associated and healthy tissues were harvested for proteomic analyses. RESULTS Fifteen proteins were differently expressed between pathological and healthy tissues. In particular, annexin A2, actin cytoplasmic 1, carbonic anhydrase 1 & 2; Ig kappa chain C region (two spots) and flavinreductase were overexpressed, whereas 14-3-3 protein sigma and zeta/delta, heat-shock protein beta -1 (two spots), triosephosphateisomerase, peroxiredoxin-1, fatty acid-binding protein-epidermal, and galectin-7 were underexpressed in pathological tissue. CONCLUSIONS The unbalanced functional network of proteins involved could hinder adequate tissue response to pathogenic noxa. The study of periodontal pocket tissue proteomic profile would be crucial to better understand the pathogenesis of and the therapeutic strategies for periodontitis.
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Affiliation(s)
- Carlo Bertoldi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena, Italy.
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