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Hu C, Wang W, Li Q, Liu B, Xiao F, Liu J, Yang S. A Ratiometric Fluorescence Assay for Detection of Ascorbic Acid Based on N,S Co-Doped Carbon Dots Combined With Ce 4. LUMINESCENCE 2024; 39:e4912. [PMID: 39354830 DOI: 10.1002/bio.4912] [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: 04/16/2024] [Revised: 08/21/2024] [Accepted: 09/15/2024] [Indexed: 10/03/2024]
Abstract
Hence, N,S-CDs with photoluminescent property were simply synthesized via a one-step hydrothermal method. Combined with the commercial reagent Ce4+, a ratiometric fluorescence assay for ascorbic acid (AA) detection was established. Ce4+, possessing oxidization, could directly oxidize o-phenylenediamine (OPD) to form the yellow fluorescent product oxOPD. Under the excitation wavelength of 370 nm, oxOPD had a maximum fluorescence emission at 562 nm. Meanwhile, due to the occurrence of the inner filter effect (IFE), oxOPD quenched the fluorescence of N,S-CDs. However, ascorbic acid (AA) inhibited the oxidation of Ce4+, causing the fluorescence of oxOPD at 562 nm to decrease, accompanied by an increase in the fluorescence belonging to N,S-CDs at 450 nm. Thus, a Ce4+-assisted ratiometric fluorescence method was established for AA detection. The two fluorescence output signals in this method had opposite changing trends, which could reduce system errors and improve the accuracy. This method was successfully applied to the determination of AA in drugs and fruits.
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Affiliation(s)
- Congcong Hu
- Department of Health Inspection and Quarantine, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, Hengyang, Hunan, China
- Changzhou Center for Disease Control and Prevention, Changzhou, Jiangsu, China
| | - Wenjuan Wang
- Department of Health Inspection and Quarantine, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, Hengyang, Hunan, China
| | - Qianwen Li
- Department of Health Inspection and Quarantine, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, Hengyang, Hunan, China
| | - Bin Liu
- Department of Health Inspection and Quarantine, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, Hengyang, Hunan, China
| | - Fubing Xiao
- Department of Health Inspection and Quarantine, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, Hengyang, Hunan, China
| | - Jinquan Liu
- Department of Health Inspection and Quarantine, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, Hengyang, Hunan, China
| | - Shengyuan Yang
- Department of Health Inspection and Quarantine, School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Hunan Key Laboratory of Typical Environmental Pollution and Health Hazards, Hengyang, Hunan, China
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Jain SK, Margret JJ, Parsanathan R, Velusamy T. Efficacy of L-cysteine in increasing circulatory hydrogen sulfide, nitrite, and 25(OH)VD levels in ZDF rats and in vitro treatment of H 2S and NO 2 in upregulating VD hydroxylase genes in monocytes. J Dairy Sci 2024:S0022-0302(24)01116-0. [PMID: 39245163 DOI: 10.3168/jds.2024-25169] [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: 05/14/2024] [Accepted: 08/08/2024] [Indexed: 09/10/2024]
Abstract
Dairy products, such as whey proteins, have been effectively utilized to enhance the effectiveness of vitamin D fortification and optimize circulating 25(OH)VD levels. Whey protein is rich in L-cysteine (LC) which is the precursor of hydrogen sulfide (H2S), enhances glutathione (GSH) biosynthesis, and promotes positive nitrogen balance. Zucker diabetic rats (ZDF) were used as a model in this study, to examine the hypothesis that LC supplementation enhances blood levels of H2S and nitrite (NO2) while reducing inflammation biomarkers. Rats were gavaged daily (orally) with either saline placebo or L-cysteine along with a high-calorie diet starting at 6 weeks of age. Fasting blood levels showed LC supplementation significantly increased circulatory levels of H2S and NO2 compared with placebo rats. LC supplementation increased plasma concentration of 25(OH)VD and vitamin C and lowered leptin and body weight gain in ZDF rats. Furthermore, to assess the impact of H2S and NO2 in raising 25(OH)VD levels, the in vitro effect of H2S/NO2 on vitamin D metabolism genes was examined using THP-1 monocytes. The exogenous H2S and NO2 treatment upregulated the relative expression of CYP2R1 and CYP27B1 genes in cultured monocytes. This study suggests a potential mechanism for the observed increase in circulating 25(OH)VD levels following L-cysteine supplementation.
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Affiliation(s)
- Sushil K Jain
- Department of Pediatrics, LSU Health Sciences Center, Shreveport, LA 71103 USA.
| | | | - Rajesh Parsanathan
- Department of Pediatrics, LSU Health Sciences Center, Shreveport, LA 71103 USA
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Alarcón-Sánchez MA, Romero-Castro NS, Becerra-Ruiz JS, Romero-Servin S, Heboyan A. Increased of IL-18 levels are associated with periodontitis: a systematic review and meta-analysis. BMC Oral Health 2024; 24:981. [PMID: 39179998 PMCID: PMC11342503 DOI: 10.1186/s12903-024-04747-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Accepted: 08/14/2024] [Indexed: 08/26/2024] Open
Abstract
BACKGROUND The presence of a polymicrobial dysbiotic film in direct and constant contact with periodontal tissues initiates the host immune response. Interleukin 18 (IL-18) triggers up-regulates the production of other proinflammatory cytokines (TNF-α, IL-1β, IL-6), creating a vicious cycle that expands the inflammatory and destructive process in the periodontal tissue. A systematic review and meta-analysis was carried out with the main propose to investigate IL-18 expression in different biological samples from subjects with chronic periodontitis. METHODS The protocol followed PRISMA guidelines and was registered in Open Science Framework (OSF): https://doi.org/10.17605/OSF.IO/BS9GM . A digital search was conducted in the databases PubMed, ScienceDirect, Google Scholar, Web of Science and Dentistry & Oral Sciences Source databases were consulted from March 15th, 2005 to February 10th, 2023. Study quality was assessed using the JBI tool for cross-sectional studies and clinical trials. A meta-analysis was performed using a random/fixed effects model to evaluate the concentration of IL-18 in serum, plasma, saliva, gingival tissue and GCF of exposure group compared to control group. RESULTS The search strategy provided a total of 3,156 articles, of which 18 investigations met the inclusion criteria and 15 articles were quantitatively analyzed. The total number of patients studied was 1,275 (682 cases and 593 controls). The meta-analysis revealed significantly elevated IL-18 levels of serum, saliva and GCF of subjects with chronic periodontitis compared to healthy subjects (Serum: SMD = 62.73, 95%CI: 25.43-100.03, Z = 3.29, p = 0.001*; Saliva: SMD = 243.63, 95%CI: 8.68-478.59, Z = 2.03, p = 0.042*; GCF: SMD = 150.26, 95%CI: 56.86-243.66, Z = 3.15, p = 0.02*). CONCLUSION IL-18 levels in serum, saliva and GCF could have the potential to be used as complementary diagnostic tools to the clinical and radiographic parameters in subjects with periodontitis.
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Affiliation(s)
- Mario Alberto Alarcón-Sánchez
- Biomedical Science, Faculty of Chemical-Biological Sciences, Autonomous University of Guerrero, Chilpancingo de los Bravo 39090, Guerrero, 39090, Mexico.
| | - Norma Samanta Romero-Castro
- Department of Implantology and Oral Rehabilitation, Faculty of Dentistry, Autonomous University of Guerrero, Acapulco de Juarez 39610, Guerrero, Mexico
| | - Julieta Sarai Becerra-Ruiz
- Institute of Research of Bioscience, University Center of Los Altos, University of Guadalajara, Tepatitlán de Morelos 47600, Jalisco, Mexico
| | - Selenne Romero-Servin
- Oral and Maxillofacial Pathology, Leon Unit, National School of Higher Studies, National Autonomous University of Mexico, Leon, 37689, Guanajuato, Mexico
| | - Artak Heboyan
- Department of Research Analytics, Saveetha Institute of Medical and Technical Sciences, Saveetha Dental College and Hospitals, Saveetha University, Chennai, 600 077, India.
- Department of Prosthodontics, Faculty of Stomatology, Yerevan State Medical University after Mkhitar Heratsi, Str. Koryun 2, Yerevan, 0025, Armenia.
- Department of Prosthodontics, School of Dentistry, Tehran University of Medical Sciences, North Karegar St, Tehran, Iran.
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Luca MM, Buzatu R, Bumbu BA. Evaluating the Protective Role of Vitamin A Supplementation in Periodontal Health: A Comprehensive Systematic Review and Meta-Analysis. J Clin Med 2024; 13:4775. [PMID: 39200917 PMCID: PMC11355615 DOI: 10.3390/jcm13164775] [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: 07/25/2024] [Revised: 08/04/2024] [Accepted: 08/13/2024] [Indexed: 09/02/2024] Open
Abstract
Background: Recent studies suggest a potential role for vitamin A supplementation in improving periodontal health, though evidence remains inconclusive. This systematic review and meta-analysis aimed to evaluate the protective role of vitamin A supplementation on periodontal health, focusing on outcomes such as gingival inflammation, pocket depth reduction, and alveolar bone preservation. Methods: A literature search was conducted in PubMed, Scopus, and Web of Science up until May 2024, adhering to strict inclusion criteria that required studies to involve human participants diagnosed with periodontal diseases and to assess the impact of vitamin A through dietary intake or supplementation. This review excluded studies not explicitly focused on vitamin A and those lacking clear, quantifiable outcomes. The risk of bias was assessed using the Newcastle-Ottawa Scale for observational studies and the Cochrane Collaboration's tool for randomized controlled trials. Meta-analysis was performed to synthesize data and quantify the effectiveness of vitamin A on periodontal health outcomes. Results: A total of six studies were included in the final analysis with a total of 50,722 participants. The meta-analysis revealed a pooled odds ratio (OR) of 0.97 (95% CI: 0.94-1.00) for the association between vitamin A supplementation and periodontal health, indicating a slight protective effect. Notably, two high-quality studies reported ORs of 0.92 (95% CI: 0.85-1.00) and 0.83 (95% CI: 0.69-1.00), respectively, suggesting a potential reduction in periodontal disease risk with sufficient vitamin A levels. However, high heterogeneity (I2 = 86.93%) across studies indicates variability in outcomes, possibly influenced by demographic and lifestyle factors. Conclusions: Vitamin A supplementation may offer a marginal protective effect against periodontal disease, although results vary significantly across different populations and study designs. Further research is needed to clarify these relationships and to explore the mechanisms through which vitamin A influences periodontal health, considering the high degree of observed heterogeneity.
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Affiliation(s)
- Magda Mihaela Luca
- Department of Pediatric Dentistry, Faculty of Dental Medicine, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania;
| | - Roxana Buzatu
- Department of Dental Aesthetics, Faculty of Dental Medicine, “Victor Babes” University of Medicine and Pharmacy Timisoara, Revolutiei Boulevard 9, 300041 Timisoara, Romania
| | - Bogdan Andrei Bumbu
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
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Alarcón-Moreno JC, Flores-Muñoz M, Blázquez-Morales MSL, García-Rivera ME, Rodríguez-Alba JC, Castro-López CR, Nachón-García FJ, Muñoz-Muñoz VH, Nachón-García MG. "The effects of non-surgical periodontal treatment plus zinc and magnesium supplementation on oxidative stress and antioxidants enzymes in type 2 diabetes patients: a quasi-experimental study". BMC Oral Health 2024; 24:892. [PMID: 39098894 PMCID: PMC11299399 DOI: 10.1186/s12903-024-04688-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 07/30/2024] [Indexed: 08/06/2024] Open
Abstract
BACKGROUND Periodontal Disease (PD) associated with Type 2 Diabetes Mellitus (T2DM) is a chronic condition that affects the oral cavity of people living with T2DM. The mechanisms of the interaction between type 2 Diabetes Mellitus and Periodontal diseases are complex and involve multiple pathophysiological pathways related to the systemic inflammatory process and oxidative stress. Non-surgical periodontal treatment (NSTP) is considered the standard for the management of this disease; however, patients with systemic conditions such as type 2 Diabetes Mellitus do not seem to respond adequately. For this reason, the use of complementary treatments has been suggested to support non-surgical periodontal treatment to reduce the clinical consequences of the disease and improve the systemic conditions of the patient. The use of zinc gluconate and magnesium oxide as an adjunct to non-surgical periodontal treatment and its effects on periodontal clinical features and oxidative stress in patients with Periodontal diseases -type 2 Diabetes Mellitus is poorly understood. METHODS A quasi-experimental study was performed in patients with periodontal diseases associated with T2DM. Initially, 45 subjects who met the selection criteria were included. 19 were assigned to a control group [non-surgical periodontal treatment] and 20 to the experimental group (non-surgical periodontal treatment + 500 mg of magnesium oxide and 50 mg of zinc gluconate for oral supplementation for 30 days) and the data of 6 patients were eliminated. Sociodemographic characteristics, physiological factors, biochemical parameters, and clinical features of periodontal diseases were assessed. RESULTS In this research a change in periodontal clinical characteristics was observed, which has been associated with disease remission. Additionally, a shift in MDA levels was presented for both groups. Furthermore, the supplementation group showed an increase in antioxidant enzymes when compared to the group that only received NSPT. CONCLUSION The use of Zinc gluconate and magnesium oxide can serve as a complementary treatment to non-surgical periodontal treatment, that supports the remission of PD as a result of regulation-reduction of oxidative biomarkers and increase in antioxidant enzymes activity. TRIAL REGISTRATION https://www.isrctn.com ISRCTN 14,092,381. September 13º 2023. Retrospective Registration.
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Affiliation(s)
| | - Mónica Flores-Muñoz
- Clinical and Translational Research Department, Science Health Institute, Universidad Veracruzana, St. Dr. Luis Castelazo Ayala s/n, Col. Industrial Ánimas, Xalapa, Veracruz, CP 91190, México
| | | | | | | | | | - Francisco Javier Nachón-García
- Clinical and Translational Research Department, Science Health Institute, Universidad Veracruzana, St. Dr. Luis Castelazo Ayala s/n, Col. Industrial Ánimas, Xalapa, Veracruz, CP 91190, México
| | | | - María Gabriela Nachón-García
- Clinical and Translational Research Department, Science Health Institute, Universidad Veracruzana, St. Dr. Luis Castelazo Ayala s/n, Col. Industrial Ánimas, Xalapa, Veracruz, CP 91190, México.
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Hung M, Blazejewski A, Lee S, Lu J, Soto A, Schwartz C, Mohajeri A. Nutritional Deficiencies and Associated Oral Health in Adolescents: A Comprehensive Scoping Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:869. [PMID: 39062318 PMCID: PMC11275158 DOI: 10.3390/children11070869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 07/10/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024]
Abstract
INTRODUCTION The shift to processed foods in American diets has increased vitamin and mineral deficiencies among adolescents, impacting growth and health, often manifesting as oral lesions. This review study aimed to explore the link between nutritional deficiencies and adolescent oral health to improve guidance and prevent long-term issues. METHODS A systematic review of literature from 2013 to 2023 was conducted on adolescents aged 10-19 years, using PRISMA guidelines. Searches in PubMed, Web of Science, Dentistry & Oral Sciences Source-Ebscohost, and Scopus included peer-reviewed articles, excluding reviews and non-empirical studies. Data were screened and extracted with independent reviews for accuracy. RESULTS Malnutrition strongly correlates with poor oral health. Undernourished children have a 60% increase in dental caries, exacerbated by high sugar intake. Early malnutrition delays dental eruption, temporarily protecting against caries, while stunting and infections cause enamel defects. Chronic conditions like cerebral palsy and celiac disease worsen oral health, with risks persisting into adulthood. CONCLUSIONS Nutritional deficiencies and oral health are interconnected, requiring integrated healthcare. Early interventions and holistic strategies can improve outcomes and reduce long-term burdens. Comprehensive health education and routine dental evaluations are essential for prevention and treatment, enhancing health across all demographics.
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Affiliation(s)
- Man Hung
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
- Department of Family and Preventive Medicine, University of Utah, Salt Lake City, UT 84108, USA
- Department of Orthopaedic Surgery Operations, University of Utah, Salt Lake City, UT 84108, USA
- Department of Educational Psychology, University of Utah, Salt Lake City, UT 84109, USA
- The Wharton School, University of Pennsylvania, Philadelphia, PA 19104, USA
- Huntsman Cancer Institute, Salt Lake City, UT 84112, USA
| | - Amy Blazejewski
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
| | - Samantha Lee
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
| | - Johanna Lu
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
| | - Andres Soto
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
| | - Connor Schwartz
- Library, Roseman University of Health Sciences, South Jordan, UT 84095, USA
| | - Amir Mohajeri
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, UT 84095, USA
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Sun X, Meng X, Piao Y, Dong S, Dong Q. METTL3 promotes the osteogenic differentiation of human periodontal ligament cells by increasing YAP activity via IGF2BP1 and YTHDF1-mediated m 6A modification. J Periodontal Res 2024. [PMID: 38838034 DOI: 10.1111/jre.13297] [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: 01/16/2024] [Revised: 04/30/2024] [Accepted: 05/12/2024] [Indexed: 06/07/2024]
Abstract
AIMS N6-Methyladenosine (m6A) has been confirmed to play a dynamic role in osteoporosis and bone metabolism. However, whether m6A is involved in the osteogenic differentiation of human periodontal ligament cells (hPDLCs) remains unclear. The present study aimed to verify the role of methyltransferase-like 3 (METTL3)-mediated m6A modification in the osteogenic differentiation of hPDLCs. METHODS The METTL3, Runx2, Osx, and YAP mRNA expression was determined by qPCR. METTL3, RUNX2, OSX, YTHDF1, YAP, IGF2BP1, and eIF3a protein expression was measured by Western blotting and immunofluorescence assays. The levels of m6A modification were evaluated by methylated RNA immunoprecipitation (MeRIP) and dot blot analyses. MeRIP-seq and RNA-seq were used to screen potential candidate genes. Nucleic acid and protein interactions were detected by immunoprecipitation. Alizarin red staining was used to evaluate the osteogenic differentiation of hPDLCs. Gene transcription and promoter activities were assessed by luciferase reporter assays (n ≥ 3). RESULTS The expression of METTL3 and m6A modifications increased synchronously with the osteogenic differentiation of hPDLCs (p = .0016). YAP was a candidate gene identified by MeRIP-seq and RNA-seq, and its mRNA and protein expression levels were simultaneously increased. METTL3 increased the m6A methylated IGF2BP1-mediated stability of YAP mRNA (p = .0037), which in turn promoted osteogenic differentiation (p = .0147). Furthermore, METTL3 increased the translation efficiency of YAP by recruiting YTHDF1 and eIF3a to the translation initiation complex (p = .0154), thereby promoting the osteogenic differentiation of hPDLCs (p = .0012). CONCLUSION Our study revealed that METTL3-initiated m6A mRNA methylation promotes osteogenic differentiation of hPDLCs by increasing IGF2BP1-mediated YAP mRNA stability and recruiting YTHDF1 and eIF3a to the translation initiation complex to increase YAP mRNA translation. Our findings reveal the mechanism of METTL3-mediated m6A modification during hPDLC osteogenesis, providing a potential therapeutic target for periodontitis and alveolar bone defects.
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Affiliation(s)
- Xuefei Sun
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, Department of Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Xiujiao Meng
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, Department of Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Yu Piao
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, Department of Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Shaojie Dong
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, Department of Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Qianqian Dong
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
- Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, Department of Endodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
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Choukroun E, Parnot M, Surmenian J, Gruber R, Cohen N, Davido N, Simonpieri A, Savoldelli C, Afota F, El Mjabber H, Choukroun J. Bone Formation and Maintenance in Oral Surgery: The Decisive Role of the Immune System-A Narrative Review of Mechanisms and Solutions. Bioengineering (Basel) 2024; 11:191. [PMID: 38391677 PMCID: PMC10886049 DOI: 10.3390/bioengineering11020191] [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: 01/03/2024] [Revised: 02/03/2024] [Accepted: 02/09/2024] [Indexed: 02/24/2024] Open
Abstract
Based on the evidence of a significant communication and connection pathway between the bone and immune systems, a new science has emerged: osteoimmunology. Indeed, the immune system has a considerable impact on bone health and diseases, as well as on bone formation during grafts and its stability over time. Chronic inflammation induces the excessive production of oxidants. An imbalance between the levels of oxidants and antioxidants is called oxidative stress. This physio-pathological state causes both molecular and cellular damage, which leads to DNA alterations, genetic mutations and cell apoptosis, and thus, impaired immunity followed by delayed or compromised wound healing. Oxidative stress levels experienced by the body affect bone regeneration and maintenance around teeth and dental implants. As the immune system and bone remodeling are interconnected, bone loss is a consequence of immune dysregulation. Therefore, oral tissue deficiencies such as periodontitis and peri-implantitis should be regarded as immune diseases. Bone management strategies should include both biological and surgical solutions. These protocols tend to improve immunity through antioxidant production to enhance bone formation and prevent bone loss. This narrative review aims to highlight the relationship between inflammation, oxidation, immunity and bone health in the oral cavity. It intends to help clinicians to detect high-risk situations in oral surgery and to propose biological and clinical solutions that will enhance patients' immune responses and surgical treatment outcomes.
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Affiliation(s)
| | | | | | - Reinhard Gruber
- Department of Oral Biology, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria
| | | | | | | | | | - Franck Afota
- Private Practice, 06000 Nice, France
- Head and Neck Institute, CHU, 06000 Nice, France
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Mi N, Zhang M, Ying Z, Lin X, Jin Y. Vitamin intake and periodontal disease: a meta-analysis of observational studies. BMC Oral Health 2024; 24:117. [PMID: 38245765 PMCID: PMC10799494 DOI: 10.1186/s12903-024-03850-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/01/2024] [Indexed: 01/22/2024] Open
Abstract
OBJECTIVE A meta-analysis was performed to assess the epidemiological correlation between dietary intake of various types of vitamin intake and the risk of periodontal disease. METHODS A comprehensive computerized search was conducted in eight databases, namely PubMed, Web of Science, Embase, Cochrane Library, China Biology Medicine Disc, CNKI, VIP, and WanFang Database, and a random effect model was applied to combine pooled odds ratio (ORs) with corresponding 95% confidence intervals (CIs) of the included studies, and the sensitivity analysis was performed to explore the impact of a single study on the comprehensive results. RESULTS We finally included 45 effect groups from 23 observational studies, with a total number of study participants of 74,488. The results showed that higher levels of vitamin A (OR: 0.788, 95% CI: 0.640-0.971), vitamin B complex (OR: 0.884, 95% CI: 0.824-0.948), vitamin C (OR: 0.875, 95% CI: 0.775-0.988), vitamin D (OR: 0.964, 95% CI: 0.948-0.981), and vitamin E (OR: 0.868, 95% CI: 0.776-0.971) intake all were negatively correlated with periodontal disease. After removing each study, leave-one-out sensitivity analysis indicated no significant change in the overall results of any of the five meta-analyses. CONCLUSIONS The results from this meta-analysis demonstrated a negative association between high-dose vitamin A, vitamin B complex, vitamin C, vitamin D, and vitamin E consumption and the likelihood of developing periodontal disease, revealing the significant role of vitamins in preventing periodontal disease.
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Affiliation(s)
- Nannan Mi
- Department of Stomatology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Miaomiao Zhang
- Department of Stomatology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Zheng Ying
- Department of Stomatology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Xiaoping Lin
- Department of Stomatology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Ying Jin
- Department of Stomatology, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
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Basu A, Richardson LA, Carlos A, Abubakr NH, Weltman RL, Ebersole JL. The Associations of Cardiometabolic and Dietary Variables with Clinical Periodontitis in Adults with and without Type 2 Diabetes: A Cross-Sectional Study. Nutrients 2023; 16:81. [PMID: 38201914 PMCID: PMC10780717 DOI: 10.3390/nu16010081] [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: 11/29/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Periodontitis is a commonly occurring inflammatory oral disease affecting a large proportion of global and US adults and is characterized by the destruction of the tooth-supporting apparatus. Its etiology is multifactorial, and type 2 diabetes and diet play critical roles in its remission and progression. However, few studies have addressed nutritional and serum vitamin D status in adults with periodontitis in the presence of diabetes. A cross-sectional study (n = 78), and a sub-set of age- and BMI-matched case-control studies (n = 50), were conducted to examine differences in dietary and cardiometabolic variables, and serum vitamin D in adults with periodontitis with or without diabetes. Participants provided fasting blood samples and 24-h diet recalls on at least two different days. Data on health history, body weight, height, nutritional habits, and clinical features of periodontitis were also collected. The Mann-Whitney U Test (with exact p-value estimation by Monte Carlo simulation) was used to examine differences by diabetes status in continuous and ordinal variables. Results revealed significantly lower serum vitamin D, and dietary intake of fruits, vegetables, dairy, vitamins A and C in adults with periodontitis with vs. without diabetes in the sub-study (all p < 0.05). In the overall sample, adults with diabetes presented with higher caries risk measures and lower numbers of teeth than those without diabetes; plaque and bleeding scores did not differ by diabetes status. Finally, a significant associations of food habits was observed, especially consuming protein-rich foods twice a day with a lower bleeding score, and daily consumption of fried or fast foods with a fewer number of teeth present (all p < 0.05). The present findings show significant dietary and serum vitamin D inadequacies among adults with periodontitis, and diabetes further aggravates the observed malnourishment and oral health.
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Affiliation(s)
- Arpita Basu
- Department of Kinesiology and Nutrition Sciences, School of Integrated Health Sciences, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA;
| | - Leigh Ann Richardson
- Department of Kinesiology and Nutrition Sciences, School of Integrated Health Sciences, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA;
| | - Alicia Carlos
- Department of Biomedical Sciences, School of Dental Medicine, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA; (A.C.); (N.H.A.); (J.L.E.)
| | - Neamat Hassan Abubakr
- Department of Biomedical Sciences, School of Dental Medicine, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA; (A.C.); (N.H.A.); (J.L.E.)
| | - Robin L. Weltman
- Department of Clinical Sciences, School of Dental Medicine, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA;
| | - Jeffrey L. Ebersole
- Department of Biomedical Sciences, School of Dental Medicine, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA; (A.C.); (N.H.A.); (J.L.E.)
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11
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Shah M, Poojari M, Nadig P, Kakkad D, Dutta SB, Sinha S, Chowdhury K, Dagli N, Haque M, Kumar S. Vitamin D and Periodontal Health: A Systematic Review. Cureus 2023; 15:e47773. [PMID: 37899906 PMCID: PMC10612541 DOI: 10.7759/cureus.47773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2023] [Indexed: 10/31/2023] Open
Abstract
The role of vitamin D in maintaining gum well-being is crucial. However, scientific research reported that the connotations of cholecalciferol and periodontal health have been divested in the present literature. However, there is enormous heterogeneity in the data available. The current review aims to systematically review and appraise the available literature investigating the role of vitamin D in maintaining periodontal health. Studies included randomized controlled trials and clinical trials following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and cohort studies reporting associations between vitamin D and oral health in systemically healthy patients. Databases such as PubMed, Google Scholar, Scopus, Embase, and other sources, including hand search, were searched until May 2023 using together-equipped search sequences. Altogether, scientific articles that conform to the inclusion principles underwent a thorough eminence evaluation. All papers meeting inclusion criteria were subject to quality assessment, and the method used to assess the risk of bias was the Cochrane risk of bias tool. The search identified 1883 papers, among which 1435 were excluded after title evaluation. After abstract and title screening, 455 were excluded, and six full texts were assessed. After full-text evaluation, two articles were excluded, and only four were included. The data shows vitamin D's association with oral health maintenance. Along with its action on bone metabolism, it has extended function, which provides for its action as an anti-inflammatory agent and production of anti-microbial peptides, which help maintain oral health. Although the literature available is immense, there is enormous heterogenicity in the papers conducted to appraise the association between vitamin D and oral health. This systematic review has filtered all the data to review a few essential aspects of the role of vitamin D in maintaining oral physiology. Vitamin D has a linear relationship with periodontal health; however, the evidence is insufficient, and further studies must be done.
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Affiliation(s)
- Monali Shah
- Periodontology, KM Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, IND
| | - Megha Poojari
- Periodontology, KM Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, IND
| | - Prasad Nadig
- Periodontology, KM Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, IND
| | - Dinta Kakkad
- Public Health Dentistry, Gujarat University, Ahmedabad, IND
| | | | - Susmita Sinha
- Physiology, Khulna City Medical College and Hospital, Khulna, BGD
| | - Kona Chowdhury
- Pediatrics, Gonoshasthaya Samaj Vittik Medical College, Dhaka, BGD
| | - Namrata Dagli
- Dental Research, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
| | - Mainul Haque
- Research, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
- Pharmacology and Therapeutics, National Defence University of Malaysia, Kuala Lumpur, MYS
| | - Santosh Kumar
- Periodontology and Implantology, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
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Staufenbiel I, Adam K, Hahn A, Kerlikowsky F, Flohr M, Schlueter N, Vach K. Influence of Nutrition and Physical Activity on Local and Systemic Inflammatory Signs in Experimentally Induced Gingivitis. Nutrients 2023; 15:3344. [PMID: 37571281 PMCID: PMC10420680 DOI: 10.3390/nu15153344] [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: 06/28/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
Although numerous studies have been published investigating the relationship between various dietary components and inflammatory periodontal disease, it has not yet been possible to clearly distinguish between periodontally healthy and unhealthy diets. This clinical study aimed to assess the association of specific food ingredients and physical activity on local and systemic inflammatory signs in experimentally induced gingivitis. Thirty-nine non-smoking periodontally healthy volunteers (mean age 23.2 ± 3.8 years) refrained from oral hygiene in the right maxilla for 21 days to induce an experimental gingivitis. Clinical examination (baseline and day 21) included plaque index, bleeding on probing (BOP), gingival crevicular fluid volume and high sensitive C-reactive protein levels (blood sample). Accompanying the intervention, volunteers documented with validated questionnaires their physical activity converted into metabolic equivalent (MET) and their nutrition converted into the dietary inflammatory index (DII). Significantly lower BOP (p = 0.039) was found for subjects with a more anti-inflammatory DII than for those with a more pro-inflammatory DII; higher MET values were correlated with lower BOP at day 21 (correlation coefficient -0.36). The results show an influence of nutrition and physical activity on periodontal inflammation signs. The DII may be a suitable parameter to verify the relationship between nutrition and inflammatory periodontal diseases.
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Affiliation(s)
- Ingmar Staufenbiel
- Hannover Medical School, Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (K.A.); (M.F.); (N.S.); (K.V.)
| | - Knut Adam
- Hannover Medical School, Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (K.A.); (M.F.); (N.S.); (K.V.)
| | - Andreas Hahn
- Institute of Food Science and Human Nutrition, Am Kleinen Felde 30, 30167 Hannover, Germany; (A.H.); (F.K.)
| | - Felix Kerlikowsky
- Institute of Food Science and Human Nutrition, Am Kleinen Felde 30, 30167 Hannover, Germany; (A.H.); (F.K.)
| | - Marco Flohr
- Hannover Medical School, Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (K.A.); (M.F.); (N.S.); (K.V.)
| | - Nadine Schlueter
- Hannover Medical School, Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (K.A.); (M.F.); (N.S.); (K.V.)
| | - Kirstin Vach
- Hannover Medical School, Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (K.A.); (M.F.); (N.S.); (K.V.)
- Center for Dental Medicine, Department of Operative Dentistry and Periodontology, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetter Straße 55, 79106 Freiburg, Germany
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13
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Grant WB, van Amerongen BM, Boucher BJ. Periodontal Disease and Other Adverse Health Outcomes Share Risk Factors, including Dietary Factors and Vitamin D Status. Nutrients 2023; 15:2787. [PMID: 37375691 DOI: 10.3390/nu15122787] [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: 03/31/2023] [Revised: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
For nearly a century, researchers have associated periodontal disease (PD) with risks of other adverse health outcomes such as cardiovascular disease, diabetes mellitus, and respiratory diseases, as well as adverse pregnancy outcomes. Those findings have led to the hypothesis that PD causes those adverse health outcomes either by increasing systemic inflammation or by the action of periodontopathic bacteria. However, experiments largely failed to support that hypothesis. Instead, the association is casual, not causal, and is due to shared underlying modifiable risk factors, including smoking, diet, obesity, low levels of physical activity, and low vitamin D status. Diabetes mellitus is also considered a risk factor for PD, whereas red and processed meat are the most important dietary risk factors for diabetes. Because PD generally develops before other adverse health outcomes, a diagnosis of PD can alert patients that they could reduce the risk of adverse health outcomes with lifestyle changes. In addition, type 2 diabetes mellitus can often be reversed rapidly by adopting an anti-inflammatory, nonhyperinsulinemic diet that emphasizes healthful, whole plant-based foods. This review describes the evidence that proinflammatory and prohyperinsulinemia diets and low vitamin D status are important risk factors for PD and other adverse health outcomes. We also make recommendations regarding dietary patterns, food groups, and serum 25-hydroxyvitamin D concentrations. Oral health professionals should routinely inform patients with PD that they could reduce their risk of severe PD as well as the risks of many other adverse health outcomes by making appropriate lifestyle changes.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition and Health Research Center, P.O. Box 641603, San Francisco, CA 94164-1603, USA
| | | | - Barbara J Boucher
- The Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
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