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Liu Z, Cao Q, Wang W, Wang B, Yang Y, Xian CJ, Li T, Zhai Y. The Impact of Lactobacillus reuteri on Oral and Systemic Health: A Comprehensive Review of Recent Research. Microorganisms 2024; 13:45. [PMID: 39858814 PMCID: PMC11767923 DOI: 10.3390/microorganisms13010045] [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: 12/04/2024] [Revised: 12/24/2024] [Accepted: 12/26/2024] [Indexed: 01/27/2025] Open
Abstract
Oral diseases, particularly dental caries and periodontal disease, pose significant global health challenges. The imbalance of the oral microbiota plays a key role in the occurrence of these diseases, prompting researchers to seek new strategies to restore oral ecological balance. Lactobacillus reuteri is a Gram-positive rod-shaped bacterium that exists in various body parts of humans, including the gastrointestinal tract, urinary tract, skin, and so on. This species has a potentially positive impact on oral health and plays an important role in maintaining systemic health. Recent studies have explored the application of Lactobacillus reuteri in the prevention and treatment of oral diseases, and its impact on systemic health has also been preliminarily revealed. The current review summarizes the role of Lactobacillus reuteri in oral health and systemic health and outlines its potential applications in the future. Lactobacillus reuteri has shown promising prospects in treating non-communicable biofilm-dependent oral diseases, but its mechanism of action and efficacy still need further research. In addition, Lactobacillus reuteri has also displayed some potential benefits in promoting overall health. Future research should focus on revealing the specific pathways of action of Lactobacillus reuteri, screening for the most beneficial strains, determining the most effective drug delivery strategies, developing oral and systemic health products based on Lactobacillus reuteri, and ensuring their safety in clinical applications.
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Affiliation(s)
- Zihui Liu
- School of Stomatology, Henan University, Kaifeng 475004, China; (Z.L.); (Q.C.); (W.W.); (B.W.); (Y.Y.); (T.L.)
- Kaifeng Key Laboratory of Periodontal Tissue Engineering, Kaifeng 475000, China
| | - Qing Cao
- School of Stomatology, Henan University, Kaifeng 475004, China; (Z.L.); (Q.C.); (W.W.); (B.W.); (Y.Y.); (T.L.)
- Kaifeng Key Laboratory of Periodontal Tissue Engineering, Kaifeng 475000, China
| | - Wenqing Wang
- School of Stomatology, Henan University, Kaifeng 475004, China; (Z.L.); (Q.C.); (W.W.); (B.W.); (Y.Y.); (T.L.)
- Kaifeng Key Laboratory of Periodontal Tissue Engineering, Kaifeng 475000, China
| | - Bowen Wang
- School of Stomatology, Henan University, Kaifeng 475004, China; (Z.L.); (Q.C.); (W.W.); (B.W.); (Y.Y.); (T.L.)
- Kaifeng Key Laboratory of Periodontal Tissue Engineering, Kaifeng 475000, China
| | - Yilun Yang
- School of Stomatology, Henan University, Kaifeng 475004, China; (Z.L.); (Q.C.); (W.W.); (B.W.); (Y.Y.); (T.L.)
- Kaifeng Key Laboratory of Periodontal Tissue Engineering, Kaifeng 475000, China
| | - Cory J. Xian
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, SA 5001, Australia;
| | - Tiejun Li
- School of Stomatology, Henan University, Kaifeng 475004, China; (Z.L.); (Q.C.); (W.W.); (B.W.); (Y.Y.); (T.L.)
- Department of Oral Pathology, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Yuankun Zhai
- School of Stomatology, Henan University, Kaifeng 475004, China; (Z.L.); (Q.C.); (W.W.); (B.W.); (Y.Y.); (T.L.)
- Kaifeng Key Laboratory of Periodontal Tissue Engineering, Kaifeng 475000, China
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Ardila CM. Addressing mucosal ulcers during orthodontic treatment: An urgent call for preventive strategies. World J Clin Cases 2024; 12:6420-6424. [PMID: 39464325 PMCID: PMC11438676 DOI: 10.12998/wjcc.v12.i30.6420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2024] [Revised: 08/20/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024] Open
Abstract
Mucosal ulcers are a common yet often overlooked complication during orthodontic treatment, significantly impacting patient comfort and compliance. This letter aims to highlight the prevalence, potential causes, and management strategies for mucosal ulcers in orthodontic patients. By reviewing recent literature and clinical observations, we underscore the necessity for proactive measures and tailored interventions to mitigate the incidence and severity of these lesions. Emphasizing the role of patient education and the use of protective devices, we call for a multidisciplinary approach to enhance patient care and treatment outcomes. This discussion is particularly relevant in the context of evolving orthodontic techniques and materials, which necessitate continuous adaptation of clinical practices to ensure patient safety and well-being.
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Affiliation(s)
- Carlos M Ardila
- Basic Sciences, Biomedical Stomatology Research Group, Universidad de Antioquia U de A, Medellín 050010, Colombia
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Jin B, Wang P, Liu P, Wang Y, Guo Y, Wang C, Jia Y, Zou R, Niu L. Genetic Connectivity of Gut Microbiota and Oral Ulcers: A Mendelian Randomization Study. Int Dent J 2024; 74:696-704. [PMID: 38458846 PMCID: PMC11287153 DOI: 10.1016/j.identj.2024.02.007] [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: 10/13/2023] [Revised: 02/02/2024] [Accepted: 02/11/2024] [Indexed: 03/10/2024] Open
Abstract
OBJECTIVES The aim of this study was to reveal the relationship, if any, between gut microbiota and oral ulcers. METHODS We performed a 2-sample Mendelian randomization (MR) study to estimate the roles of gut microbiota in mouth ulcers. The summary datasets of gut microbiota were from the largest genome-wide association study (GWAS) conducted by MiBioGen, and data of mouth ulcers were obtained from UK Biobank. Random effect inverse variance-weighted, weighted median, MR Egger, simple mode and weighted mode were used to estimate the relationship. Sensitivity analyses were conducted to assess the heterogeneity and pleiotropy of instrumental variables. MR Steiger filtering was also applied to orient the causal direction. RESULTS Three gut microbiota taxa were positively associated with mouth ulcers: Holdemania (odds ratio [OR] = 1.005, 95% confidence interval [CI]: 1.001-1.009, P = .019), Oxalobacter (OR = 1.004, 95% CI: 1.000-1.007, P = .032), and Ruminococcaceae UCG011 (OR = 1.006, 95% CI: 1.001-1.011, P = .029), while 4 gut microbiota taxa were negatively associated with mouth ulcers: Actinobacteria (OR = 0.992, 95% CI: 0.985-1.000, P = .042), Lactobacillales (OR = 0.995, 95% CI: 0.990-1.000, P = .034), Oscillospira (OR = 0.990, 95% CI: 0.984-0.997, P = .007) and Phascolarctobacterium (OR = 0.992, 95% CI: 0.986-0.997, P = .003). Sensitivity analyses validated the robustness of the association in between. CONCLUSIONS This MR study identified a strong association between the quality of gut microbiota and oral ulcers. The findings are likely to expand the therapeutic targets for mouth ulcers.
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Affiliation(s)
- Bilun Jin
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Pengfei Wang
- Centre of Stomatology, West China Xiamen Hospital of Sichuan University, Xiamen, China
| | - Peiqi Liu
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Yijie Wang
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Yi Guo
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Chenxu Wang
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Yue Jia
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Rui Zou
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Lin Niu
- 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, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; College of Stomatology, Xi'an Jiaotong University, Xi'an, China.
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