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Watanabe Y, Hirao Y, Kasuga K, Kitamura K, Nakamura K, Yamamoto T. Urinary proteome profiles associated with cognitive decline in community elderly residents—A pilot study. Front Neurol 2023; 14:1134976. [PMID: 37006491 PMCID: PMC10061132 DOI: 10.3389/fneur.2023.1134976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 02/27/2023] [Indexed: 03/18/2023] Open
Abstract
Non-invasive and simple methods enabling easy identification of individuals at high risk of cognitive decline are needed as preventive measures against dementia. This pilot study aimed to explore protein biomarkers that can predict cognitive decline using urine, which can be collected non-invasively. Study subjects were selected from participants in a cohort study of middle-aged and older community-dwelling adults who underwent cognitive testing using the Mini-Mental State Examination and provided spot urine samples at two time points with an interval of approximately 5 years. Seven participants whose cognitive function declined 4 or more points from baseline (Group D) and 7 sex- and age-matched participants whose cognitive function remained within the normal range during the same period (Group M) were selected. Urinary proteomics using mass spectrometry was performed and discriminant models were created using orthogonal partial least squares-discriminant analysis (OPLS-DA). OPLS-DA yielded two models that significantly discriminated between the two groups at baseline and follow-up. Both models had ORM1, ORM2, and SERPINA3 in common. A further OPLS-DA model using baseline ORM1, ORM2, and SERPINA3 data showed similar predictive performance for data at follow-up as it did for baseline data (sensitivity: 0.85, specificity: 0.85), with the receiver operating characteristic curve analysis yielding an area under the curve of 0.878. This prospective study demonstrated the potential for using urine to identify biomarkers of cognitive decline.
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Affiliation(s)
- Yumi Watanabe
- Division of Preventive Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
- *Correspondence: Yumi Watanabe
| | - Yoshitoshi Hirao
- Biofluid and Biomarker Center, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Kensaku Kasuga
- Department of Molecular Genetics, Brain Research Institute, Niigata University, Niigata, Japan
| | - Kaori Kitamura
- Division of Preventive Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kazutoshi Nakamura
- Division of Preventive Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Tadashi Yamamoto
- Biofluid and Biomarker Center, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
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Luo Y, Woodie LN, Graff EC, Zhang J, Fowler S, Wang X, Wang X, O'Neill AM, Greene MW. Role of liquid fructose/sucrose in regulating the hepatic transcriptome in a high-fat Western diet model of NAFLD. J Nutr Biochem 2023; 112:109174. [PMID: 36280127 DOI: 10.1016/j.jnutbio.2022.109174] [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: 03/08/2022] [Revised: 08/08/2022] [Accepted: 08/19/2022] [Indexed: 11/07/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD), which ranges from simple steatosis to nonalcoholic steatohepatitis (NASH), is the most common chronic liver disease. Yet, the molecular mechanisms for the progression of steatosis to NASH remain largely undiscovered. Thus, there is a need for identifying specific gene and pathway changes that drive the progression of NAFLD. This study uses high-fat Western diet (HFWD) together with liquid sugar [fructose and sucrose (F/S)] feeding for 12 weeks in mice to induce obesity and examine hepatic transcriptomic changes that occur in NAFLD progression. The combination of a HFWD+F/S in the drinking water exacerbated HFWD-induced obesity, hyperinsulinemia, hyperglycemia, hepatic steatosis, inflammation, and human and murine fibrosis gene set enrichment that is consistent with progression to NASH. RNAseq analysis revealed differentially expressed genes (DEGs) associated with HFWD and HFWD+F/S dietary treatments compared to Chow-fed mice. However, liquid sugar consumption resulted in a unique set of hepatic DEGs in HFWD+F/S-fed mice, which were enriched in the complement and coagulation cascades using network and biological analysis. Cluster analysis identified Orosomucoid (ORM) as a HFWD+F/S upregulated complement and coagulation cascades gene that was also upregulated in hepatocytes treated with TNFα or free fatty acids in combination with hypoxia. ORM expression was found to correlate with NAFLD parameters in obese mice. Taken together, this study examined key genes, biological processes, and pathway changes in the liver of HFWD+F/S mice in an effort to provide insight into the molecular basis for which the addition of liquid sugar promotes the progression of NAFLD.
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Affiliation(s)
| | | | - Emily C Graff
- Department of Pathobiology; Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, Alabama, USA
| | | | | | | | - Xu Wang
- Department of Pathobiology; HudsonAlpha Institute for Biotechnology, Huntsville, Alabama, USA
| | | | - Michael W Greene
- Department of Nutritional Sciences; Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, Alabama, USA.
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Sex-Specific Differences in Extracellular Vesicle Protein Cargo in Synovial Fluid of Patients with Osteoarthritis. Life (Basel) 2020; 10:life10120337. [PMID: 33321751 PMCID: PMC7763294 DOI: 10.3390/life10120337] [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: 10/30/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 12/20/2022] Open
Abstract
Women are at a significantly higher risk of developing osteoarthritis (OA) compared to males. The pathogenesis of osteoarthritis (OA) in women is poorly understood. Extracellular vesicles (EVs) have been shown to play an essential role in numerous signaling processes during the pathogenesis of age-related diseases via paracrine signaling. Molecular profiling of the synovial fluid-derived EVs cargo in women may help in the discovery of novel biomarkers and therapeutics for the treatment of OA in women. Previously, we reported that synovial fluid-derived EV miRNA cargo differs in a sex-specific manner. This study aims to characterize synovial fluid-derived EV protein cargo in OA patients. Our data showed sex-specific EVs protein content in OA. We found haptoglobin, orosomucoid, and ceruloplasmin significantly up-regulated, whereas apolipoprotein down-regulated in female OA EVs. In males, we discovered β-2-glycoprotein, and complement component 5 proteins significantly up-regulated and Spt-Ada-Gcn5 acetyltransferase (SAGA)-associated factor 29 down-regulated in male OA EVs. Database for Annotation, Visualization, and Integrated Discovery (DAVID) and QuickGO analysis revealed OA-specific protein involvement in several biological, molecular, and cellular pathways, specifically in inflammatory processes. In conclusion, synovial fluid EV protein content is altered in a sex-specific manner with OA, explaining the increased prevalence and severity of OA in women.
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Matern J, Koch R, Petersmann A, Kocher T, Eickholz P, Lorenz K, Kim TS, Meyle J, Kaner D, Schlagenhauf U, Gravemeier M, Harks I, Ehmke B. Effect of periodontal therapy on adipokine biomarkers in overweight. J Clin Periodontol 2020; 47:842-850. [PMID: 32248552 DOI: 10.1111/jcpe.13288] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 02/21/2020] [Accepted: 03/24/2020] [Indexed: 12/16/2022]
Abstract
AIM The aim of this study was to evaluate the effect of non-surgical periodontal therapy on circulating levels of the systemic inflammation-associated biomarkers orosomucoid (ORM), high-sensitivity C-reactive protein (hsCRP), chemerin, and retinol-binding protein 4 (RBP4) in overweight or normal-weight patients with periodontitis at 27.5 months after therapy. MATERIALS AND METHODS This exploratory subanalysis includes patients from the ABPARO-trial (ClinicalTrials.gov NCT00707369). The per-protocol collective provided untreated periodontitis patients with high (≥28 kg/m2 ) or moderate (21-24 kg/m2 ) BMI. Out of the per-protocol collective, 80 patients were randomly selected and stratified for BMI group, sex, and treatment group (antibiotics/placebo), resulting in 40 overweight and normal-weight patients. Patients received non-surgical periodontal therapy and maintenance at 3-month intervals. Plasma samples from baseline and 27.5 months following initial treatment were used to measure the concentrations of ORM, hsCRP, chemerin, and RBP4. RESULTS At the 27.5-month examination, ORM and hsCRP decreased noticeably in the overweight group (ORM: p = .001, hsCRP: p = .004) and normal-weight patients (ORM: p = .007, hsCRP: p < .001). Chemerin decreased in the overweight group (p = .048), and RBP4 concentrations remained stable. CONCLUSION Non-surgical periodontal therapy reduced systemically elevated inflammation-associated biomarkers in periodontitis patients. These improvements were more pronounced in overweight patients than in normal-weight patients.
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Affiliation(s)
- Johannes Matern
- Department of Periodontology and Operative Dentistry, University Hospital Münster, Münster, Germany
| | - Raphael Koch
- Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Astrid Petersmann
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Thomas Kocher
- Unit of Periodontology, University Medicine Greifswald, Greifswald, Germany
| | - Peter Eickholz
- Department of Periodontology, Johann Wolfgang Goethe-University Frankfurt, Frankfurt, Germany
| | - Katrin Lorenz
- Department of Periodontology, TU Dresden, Dresden, Germany
| | - Ti-Sun Kim
- Section of Periodontology, Department of Conservative Dentistry, University Hospital Heidelberg, Heidelberg, Germany
| | - Jörg Meyle
- Department of Periodontology, University of Giessen, Giessen, Germany
| | - Doğan Kaner
- Departments of Periodontology and Synoptic Dentistry, Charite-Universitatsmedizin Berlin, Berlin, Germany.,Department of Periodontology, Dental School, Faculty of Health, University of Witten/Herdecke, Witten, Germany
| | - Ulrich Schlagenhauf
- Department of Periodontology, University Hospital Würzburg, Würzburg, Germany
| | - Martina Gravemeier
- Department of Periodontology and Operative Dentistry, University Hospital Münster, Münster, Germany
| | - Inga Harks
- Department of Periodontology and Operative Dentistry, University Hospital Münster, Münster, Germany
| | - Benjamin Ehmke
- Department of Periodontology and Operative Dentistry, University Hospital Münster, Münster, Germany
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Brum RS, Duarte PM, Canto GDL, Flores-Mir C, Benfatti CAM, Porporatti AL, Zimmermann GS. Biomarkers in biological fluids in adults with periodontitis and/or obesity: A meta-analysis. J Indian Soc Periodontol 2020; 24:191-215. [PMID: 32773969 PMCID: PMC7307467 DOI: 10.4103/jisp.jisp_512_19] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 02/22/2020] [Accepted: 03/01/2020] [Indexed: 12/12/2022] Open
Abstract
Obesity and periodontal diseases have been investigated to be interconnected, but the molecular mechanism underlying this association is still not clear. The aim of this systematic review is to assess the association of serum, salivary and gingival crevicular fluid (GCF) inflammatory markers (IMs), obesity, and periodontitis. Studies that evaluated IM of adults according to obesity status (O) and periodontitis status (P) (O+P+; O-P+; O+P-) were screened on several electronic databases and grey literature up until February 2019. Risk of bias assessment and level of evidence were evaluated through Fowkes and Fulton scale and Grading of Recommendations Assessment, Development and Evaluation (GRADE). Meta-analyses were grouped according to the biological matrix studied (serum/GCF) and groups (O+P+ vs. O−P+/O+P+ vs. O+P−). Out of the 832 studies screened, 21 were considered in qualitative synthesis and 15 in quantitative synthesis (meta-analysis). Although included studies showed mostly “no” or “minor” problems during the quality assessment, GRADE assessment indicated very low to moderate level of evidence based on the question answered. O+P+ adults exhibited significantly higher serum levels of C-reactive protein (CRP), interleukin 6 (IL-6), leptin, and tumor necrosis factor-α (TNF-alpha) and higher resistin GCF levels than O−P+. O+P+ adults showed significantly higher serum levels of IL-6 and leptin and lower adiponectin serum levels than O+P−. Only qualitative information could be obtained of the IM vaspin, omentin-1, chemerin, IL-10, progranulin, MCP-4, IL-1β, and interferon-γ (IFN-γ). Obesity and periodontitis, together or separately, are associated with altered serum and GCF levels of CRP, IL-6, leptin, TNF-alpha, adiponectin, and resistin. It was not possible to evaluate the association between obesity and periodontitis at salivary levels. The role of recently investigated biomarkers as vaspin, omentin-1, chemerin, IL-10, progranulin, MCP-4, IL-1β, and IFN-γ, which can be key points underlying the association between obesity and periodontitis, remains to be further investigated.
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Affiliation(s)
- Renata Scheeren Brum
- Department of Dentistry, Centre of Education and Research on Dental Implants (CEPID), Federal University of Santa Catarina, Florianópolis, Brazil
| | - Poliana Mendes Duarte
- Department of Dentistry, University of Guarulhos, Guarulhos, Brazil.,Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Graziela De Luca Canto
- Department of Dentistry, Brazilian Centre for Evidence-Based Research, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Carlos Flores-Mir
- Department of Orthodontics, School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - César Augusto Magalhães Benfatti
- Department of Dentistry, Centre of Education and Research on Dental Implants (CEPID), Federal University of Santa Catarina, Florianópolis, Brazil
| | - André Luís Porporatti
- Department of Dentistry, Brazilian Centre for Evidence-Based Research, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Gláucia Santos Zimmermann
- Department of Dentistry, Brazilian Centre for Evidence-Based Research, Federal University of Santa Catarina, Florianópolis, Brazil
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Maraj M, Hetwer P, Dumnicka P, Ceranowicz P, Mazur-Laskowska M, Ząbek-Adamska A, Warzecha Z, Kuśnierz-Cabala B, Kuźniewski M. Acute Phase Proteins and Vitamin D Seasonal Variation in End-Stage Renal Disease Patients. J Clin Med 2020; 9:E807. [PMID: 32188088 PMCID: PMC7141197 DOI: 10.3390/jcm9030807] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/06/2020] [Accepted: 03/13/2020] [Indexed: 12/12/2022] Open
Abstract
End-stage renal disease (ESRD) patients are vulnerable to vitamin D deficiency due to impaired renal hydroxylation, low dietary intake and inadequate sun exposure. Vitamin D plays a role in innate and adaptive immunity and its seasonal variation has been linked to mortality. ESRD is associated with inadequate removal of pro-inflammatory cytokines regulating acute phase protein (APP) synthesis. Our aim was to look for associations between lifestyle factors, diet, and vitamin D seasonal variation and their relationship with selected APPs and calcium-phosphate metabolism. The study included 59 ESRD patients treated with maintenance hemodialysis. A 24-hour dietary recall was conducted in the post-summer (November 2018, PS) and post-winter (February/March 2019, PW) period, and blood was collected for the measurements of serum total vitamin D, α1-acid glycoprotein (AGP), C-reactive protein (CRP), albumin, prealbumin (PRE), parathormone, calcium and phosphate. A self-constructed questionnaire gathered information on vitamin D supplementation, sun exposure and physical activity. Higher caloric intake was observed PW compared PS. Less than 15% of participants met the dietary recommendations for energy, protein, fiber, vitamin D and magnesium intake. Vitamin D supplementation was associated with higher serum vitamin D regardless of season. AGP, PRE, albumin, and vitamin D presented seasonal changes (higher values PS). In patients with serum vitamin D below 25 ng/mL, vitamin D seasonal change correlated with CRP and prealbumin change. Phosphate and Ca × P correlated positively with AGP. A low vitamin D serum level could impact the inflammatory process; however, more studies are needed to confirm the relationship.
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Affiliation(s)
- Małgorzata Maraj
- Jagiellonian University Medical College, Faculty of Medicine, Department of Physiology, Grzegórzecka 16 St., 31-531 Kraków, Poland; (M.M.); (Z.W.)
| | - Paulina Hetwer
- Jagiellonian University Medical College, Faculty of Medicine, Dietetics, Anny St. 12, 31-008 Kraków, Poland;
| | - Paulina Dumnicka
- Jagiellonian University Medical College, Faculty of Pharmacy, Department of Medical Diagnostics, Medyczna 9 St., 30-688 Kraków, Poland
| | - Piotr Ceranowicz
- Jagiellonian University Medical College, Faculty of Medicine, Department of Physiology, Grzegórzecka 16 St., 31-531 Kraków, Poland; (M.M.); (Z.W.)
| | - Małgorzata Mazur-Laskowska
- Diagnostic Department of University Hospital, Jakubowskiego 2 St., 30-688 Kraków, Poland; (M.M.-L.); (A.Z.-A.)
| | - Anna Ząbek-Adamska
- Diagnostic Department of University Hospital, Jakubowskiego 2 St., 30-688 Kraków, Poland; (M.M.-L.); (A.Z.-A.)
| | - Zygmunt Warzecha
- Jagiellonian University Medical College, Faculty of Medicine, Department of Physiology, Grzegórzecka 16 St., 31-531 Kraków, Poland; (M.M.); (Z.W.)
| | - Beata Kuśnierz-Cabala
- Jagiellonian University Medical College, Faculty of Medicine, Chair of Clinical Biochemistry, Department of Diagnostics, Kopernika 15A St., 31-501 Kraków, Poland;
| | - Marek Kuźniewski
- Jagiellonian University Medical College, Faculty of Medicine, Chair and Department of Nephrology, Jakubowskiego 2 St., 30-688 Kraków, Poland;
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Abstract
AIM The aim is to study the effect of glycemic level in Type 2 diabetes and cardiovascular risk factors on periodontal health. MATERIALS AND METHOD Type 2 diabetic and nondiabetic patients in the age group of 35-80 years (n = 1700) were recruited for the study. Periodontal examination included as follows: Probing depth, clinical attachment level (CAL), gingival recession, and bleeding on probing. Periodontitis was diagnosed based on the CAL levels and diabetes was diagnosed based on glycated hemoglobin (HbA1c) levels. Body mass index, total cholesterol, triglyceride, and low-density lipoprotein (LDL) were assessed for cardiovascular risk. Patients were characterized into two groups as follows: diabetic (n = 1235) and nondiabetic (n = 465). Sociodemographic variables included were: age, sex, obesity, smoking, duration of diabetes, and periodontitis were assessed. SPSS version 20.0.1.0 was used for all the statistical assessments. CONCLUSION HbA1c and lipid levels were statistically significant with the severity of periodontitis (odds ratio [OR] [95% confidence interval [CI]: HbA1c 1.34 [1.019-1.21]; Total cholesterol 1.01 [1.03-1.42]; triglycerides 1.01 [1.01-1.14]; LDL 1.028 [1.08-1.71]). Smoking and obesity were also found to be significantly associated with the presence of periodontitis [OR (95% CI): smoking 1.35 (1.10-1.67); obesity 1.23 (1.73-2.05)]. The study concluded that uncontrolled HbA1c levels and elevated cardiovascular risk factors significantly increase the severity of periodontitis in Type 2 diabetes mellitus.
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Affiliation(s)
- Sangeeta Dhir
- Department of Dentistry, Max Superspeciality Hospital, New Delhi, India
| | - Subhash Wangnoo
- Apollo Center of Obesity, Diabetes and Endocrinology, Indraprastha Apollo Hospital, New Delhi, India
| | - Viveka Kumar
- Department of Cardiovascular Sciences, Max Superspeciality Hospital, New Delhi, India
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Chapple IL, Bouchard P, Cagetti MG, Campus G, Carra MC, Cocco F, Nibali L, Hujoel P, Laine ML, Lingström P, Manton DJ, Montero E, Pitts N, Rangé H, Schlueter N, Teughels W, Twetman S, Van Loveren C, Van der Weijden F, Vieira AR, Schulte AG. Interaction of lifestyle, behaviour or systemic diseases with dental caries and periodontal diseases: consensus report of group 2 of the joint EFP/ORCA workshop on the boundaries between caries and periodontal diseases. J Clin Periodontol 2017; 44 Suppl 18:S39-S51. [DOI: 10.1111/jcpe.12685] [Citation(s) in RCA: 223] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Iain L.C. Chapple
- Periodontal Research Group; The University of Birmingham; Birmingham UK
| | - Philippe Bouchard
- Department of Periodontology; Service of Odontology; Rothschild Hospital; AP-HP, Paris 7-Denis Diderot University; U.F.R. of Odontology; Paris France
- EA 2496; Paris 5-Descartes University; U.F.R. of Odontology; Paris France
| | | | - Guglielmo Campus
- WHO Collaboration Centre for Epidemiology and Community Dentistry; Milan Italy
- Department of Surgery, Microsurgery and Medicine Sciences; School of Dentistry; Universita degli Studi di Sassari; Sassari Italy
| | - Maria-Clotilde Carra
- Department of Periodontology; Service of Odontology; Rothschild Hospital; AP-HP, Paris 7-Denis Diderot University; U.F.R. of Odontology; Paris France
- INSERM; U1018; Villejuif; France
| | - Fabio Cocco
- Department of Surgery, Microsurgery and Medicine Sciences; School of Dentistry; Universita degli Studi di Sassari; Sassari Italy
| | - Luigi Nibali
- Centre for Oral Clinical Research; Institute of Dentistry; Barts and The London School of Medicine and Dentistry; Queen Mary University London (QMUL); London UK
| | - Philippe Hujoel
- Public Health Sciences; University of Washington; Seattle WA USA
| | - Marja L. Laine
- Department of Periodontology; Academic Centre for Dentistry in Amsterdam; Amsterdam the Netherlands
| | - Peter Lingström
- Department of Cariology; Institute of Odontology; Gothenburg Sweden
| | - David J. Manton
- Melbourne Dental School; University of Melbourne; Parkville Vic. Australia
| | - Eduardo Montero
- Faculty of Dentistry; Universidad Complutense de Madrid; Madrid Spain
| | - Nigel Pitts
- Dental Innovation and Translation Centre; Dental Institute; Kings College London; London UK
| | - Hélène Rangé
- Department of Periodontology; Service of Odontology; Rothschild Hospital; AP-HP, Paris 7-Denis Diderot University; U.F.R. of Odontology; Paris France
- EA 2496; Paris 5-Descartes University; U.F.R. of Odontology; Paris France
| | - Nadine Schlueter
- Division for Cariology; Department of Operative Dentistry and Periodontology; Center for Dental Medicine; University Medical Center; Albert-Ludwig-University; Freiburg Germany
| | | | - Svante Twetman
- Faculty of Health and Medical Sciences; School of Dentistry; Section of Cariology and Endodontics; University of Copenhagen; Copenhagen Denmark
| | - Cor Van Loveren
- Department of Cariology; Academic Centre for Dentistry Amsterdam; Amsterdam the Netherlands
| | - Fridus Van der Weijden
- Department of Periodontology; Academic Centre for Dentistry in Amsterdam; Amsterdam the Netherlands
| | | | - Andreas G. Schulte
- Department of Special Care Dentistry; Dental School; Witten/Herdecke University; Witten Germany
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Jin J, Wu H. [Relation between obesity and oral health]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2015; 33:428-430. [PMID: 26552251 PMCID: PMC7030455 DOI: 10.7518/hxkq.2015.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 02/20/2015] [Indexed: 06/05/2023]
Abstract
Non-communicable diseases (NCDs) are important diseases that affect human health. Obesity is one of the major biological risk factors of NCDs. With the growing national economy and the increasing standard of living, the obesity problem is highlighted and could raise even more attention. Oral health is vital to overall health. To gain more recognition and popularize the monitoring of obesity in dentistry, this paper illustrates the status of present studies between obesity and oral health.
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Boillot A, Bouchard P, Moss K, Offenbacher S, Czernichow S. Periodontitis and retinal microcirculation in the Atherosclerosis Risk in Communities study. J Clin Periodontol 2015; 42:342-9. [PMID: 25728988 DOI: 10.1111/jcpe.12388] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2015] [Indexed: 12/30/2022]
Abstract
AIM The aim of this cross-sectional study is to explore if periodontitis is associated with alterations of the retinal microcirculation, a predictive marker of cardiovascular events. MATERIAL AND METHODS Of 457 subjects aged 52 years and more from the ARIC cohort were included. Retinal vascular diameters were measured and summarized as central retinal arteriolar/venular equivalents (CRAE/CRVE). Periodontitis was determined by using the CDC/AAP definition. Multivariable linear regression models were used to estimate the relationships between CRAE, CRVE and periodontitis. RESULTS No association was found between CRAE and periodontal status. However, CRVE and severe periodontitis were positively and significantly associated. Mean CRVE (±SD) was 187.0 ± 17.2 μm in the health-gingivitis group, and, respectively, 188.5 ± 16.3 μm (p = 0.39) and 191.6 ± 16.8 μm (p = 0.04) in moderate and severe periodontitis groups, after adjustment for a propensity score based on confounders. Results were consistent when analyses were restricted to participants with diabetes mellitus (n = 66), but not diabetes-free subjects. CONCLUSIONS Severe periodontitis is associated with larger retinal venular diameter in patients with type 2 diabetes. Further studies are needed to explore the impact of diabetes mellitus on the association between periodontitis and retinal microcirculation.
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Affiliation(s)
- Adrien Boillot
- Department of Periodontology, Rothschild Hospital (AP-HP), UFR of Odontology, University of Paris Diderot, Paris, France; INSERM UMS 011, Population-Based Cohort Platform, Villejuif, France
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Meharwade VV, Gayathri GV, Mehta DS. Effects of scaling and root planing with or without a local drug delivery system on the gingival crevicular fluid leptin level in chronic periodontitis patients: a clinico-biochemical study. J Periodontal Implant Sci 2014; 44:118-25. [PMID: 24921055 PMCID: PMC4050228 DOI: 10.5051/jpis.2014.44.3.118] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 03/31/2014] [Indexed: 12/04/2022] Open
Affiliation(s)
| | | | - Dhoom Singh Mehta
- Department of Periodontics, Bapuji Dental College and Hospital, Davangere, India
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Nascimento GG, Seerig LM, Vargas-Ferreira F, Correa FOB, Leite FRM, Demarco FF. Are obesity and overweight associated with gingivitis occurrence in Brazilian schoolchildren? J Clin Periodontol 2013; 40:1072-8. [PMID: 24118092 DOI: 10.1111/jcpe.12163] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2013] [Indexed: 12/18/2022]
Abstract
AIM This cross-sectional study aimed to assess the relationship between weight status and gingival inflammation in Brazilian schoolchildren aged 8- to 12-year old, when controlling for potential confounders. METHODS Overall, 1211 children aged 8- to 12-year old from public and private schools in Southern Brazil were selected by a two-stage cluster method. Questionnaires were used to assess socio-demographic data and oral hygiene habits. Oral examination evaluated presence of plaque and gingival bleeding. Anthropometric measures were collected to obtain body mass index. Multivariate Poisson regression was used for data analysis (Prevalence Ratio/95% Confidence Interval). RESULTS Prevalence of gingivitis was 44.0%. Mean and median values of gingival bleeding sites were 3.10 and 2.0 respectively. Obese/overweight children totalized 34.6%. In multivariate adjusted analysis, sex (PR 0.86; 95%CI 0.75;0.98), maternal schooling (PR 1.09; 95% CI 1.01;1.18), plaque (PR 1.37; 95% CI 1.26;1.50), dental caries experience (PR 1.16; 95% CI 1.01;1.36) and bleeding during tooth brushing (PR 1.27; 95% CI 1.11;1.48) were associated with the outcome. In the sex-stratified analysis, overweight/obese boys presented a greater risk for gingivitis (PR 1.22 95% CI 1.01;1.48). CONCLUSIONS Gingivitis was not associated with obesity/overweight in the total sample. Gender differences seem to influence the relationship between gingivitis and obesity/overweight; a stronger association was noted among boys than girls.
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Affiliation(s)
- Gustavo G Nascimento
- Graduate Program in Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, Brazil
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