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Ribeiro RF, da Mata VB, Tomaselli LDO, Simionato AA, Santos EDS, Faria ACL, Rodrigues RCS, do Nascimento C. Microbial Leakage through Three Different Implant-Abutment Interfaces on Morse Taper Implants In Vitro. Dent J (Basel) 2024; 12:226. [PMID: 39057013 PMCID: PMC11275855 DOI: 10.3390/dj12070226] [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: 04/16/2024] [Revised: 06/20/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
The objective of this study was to evaluate microbial leakage by means of genome counts, through the implant-abutment interface in dental implants with different Morse taper abutments. Fifty-six samples were prepared and divided in four groups: CMC TB (14 Cylindrical Implants-14 TiBase Abutments), CMX TB (14 Conical Implants-14 TiBase Abutments), CMX PU (14 Conical Implants-14 Universal Abutment) and CMX U (14 Tapered Implants-14 UCLA Abutments). Assemblies had their interface submerged in saliva as the contaminant. Samples were subjected either to thermomechanical cycling (2 × 106 mechanical cycles with frequency of 5 Hz and load of 120 N simultaneously with thermal cycles of 5-55 °C) or thermal cycling (5-55 °C). After cycling, the contents from the inner parts of assemblies were collected and analyzed using the Checkerboard DNA-DNA hybridization technique. Significant differences in the total genome counts were found after both thermomechanical or thermal cycling: CMX U > CMX PU > CMX TB > CMC TB. There were also significant differences in individual bacterial counts in each of the groups (p < 0.05). Irrespective of mechanical cycling, the type of abutment seems to influence not only the total microbial leakage through the interface, but also seems to significantly reflect differences considering individual target species.
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Affiliation(s)
- Ricardo Faria Ribeiro
- Department of Dental Materials and Prostheses, School of Dentistry of Ribeirao Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil; (V.B.d.M.); (L.d.O.T.); (A.A.S.); (A.C.L.F.); (R.C.S.R.)
| | - Victor Barboza da Mata
- Department of Dental Materials and Prostheses, School of Dentistry of Ribeirao Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil; (V.B.d.M.); (L.d.O.T.); (A.A.S.); (A.C.L.F.); (R.C.S.R.)
| | - Lucas de Oliveira Tomaselli
- Department of Dental Materials and Prostheses, School of Dentistry of Ribeirao Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil; (V.B.d.M.); (L.d.O.T.); (A.A.S.); (A.C.L.F.); (R.C.S.R.)
| | - Anselmo Agostinho Simionato
- Department of Dental Materials and Prostheses, School of Dentistry of Ribeirao Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil; (V.B.d.M.); (L.d.O.T.); (A.A.S.); (A.C.L.F.); (R.C.S.R.)
| | - Emerson de Souza Santos
- Department of Clinical Analysis, Toxicology, and Food Science, School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Ribeirão Preto 14040-903, Brazil;
| | - Adriana Cláudia Lapria Faria
- Department of Dental Materials and Prostheses, School of Dentistry of Ribeirao Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil; (V.B.d.M.); (L.d.O.T.); (A.A.S.); (A.C.L.F.); (R.C.S.R.)
| | - Renata Cristina Silveira Rodrigues
- Department of Dental Materials and Prostheses, School of Dentistry of Ribeirao Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil; (V.B.d.M.); (L.d.O.T.); (A.A.S.); (A.C.L.F.); (R.C.S.R.)
| | - Cássio do Nascimento
- Department of Dental Materials and Prostheses, School of Dentistry of Ribeirao Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil; (V.B.d.M.); (L.d.O.T.); (A.A.S.); (A.C.L.F.); (R.C.S.R.)
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Wang M, Chen J, Wang Z, Wang Y, Zhang Y, Feng Q, Wei F. Salivary microbiomes vary among orthodontic appliances and associate with clinical periodontal parameters. Orthod Craniofac Res 2024; 27:174-184. [PMID: 37985447 DOI: 10.1111/ocr.12733] [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] [Accepted: 11/06/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE To investigate the salivary bacterial communities during the first 6-month orthodontic treatment with Clear Aligners (CA) and Fixed Appliances (FA), and its correlation with clinical periodontal parameters. MATERIALS AND METHODS Saliva and periodontal parameters were sampled from individuals wearing CA or FA before treatment (T0), and after 3- (T3) and 6-month (T6) treatments. Salivary bacterial communities characterized based on the 16S rRNA V3-V4 region were compared between FA and CA and correlated with clinical periodontal parameters. RESULTS Probing Depth (PD) significantly increased at T6 in the FA group versus T0, whereas it remained stable in the CA group. The Shannon and Pielou indices were significantly higher in the FA group and significantly positively correlated with periodontal inflammation parameters. β-diversity analysis revealed distinct communities between the FA group and CA group at T6. The relative abundances of 3 genera and 15 species were significantly higher in the FA group. Among the above appliance-type related taxa, bacterial genera Selenomonas, Stomatobaculum, Olsenella and Faecalicoccus and bacterial species Selenomonas_sputigena, Dialister_invisus, Olsenella_profus, Prevotella_buccae, Cryptobacterium_curtum and Clostridium_spiroforme were significantly positively associated with periodontal parameters. CONCLUSIONS Orthodontic treatments trigger appliance-related salivary bacterial communities, highlighting the importance of developing appliance-orientated periodontal strategies during orthodontic treatments. Salivary bacterial communities harboured by patients wearing FA possess higher bacterial parameters which were associated with increasing PD, PI and Gingival Index.
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Affiliation(s)
- Mengqiao Wang
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Jitian Chen
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Ziyao Wang
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Yihua Wang
- Department of Microbiome, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Yue Zhang
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Qiang Feng
- Department of Microbiome, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
| | - Fulan Wei
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, China
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Llera-Romero AS, Adobes-Martín M, Iranzo-Cortés JE, Montiel-Company JM, Garcovich D. Periodontal health status, oral microbiome, white-spot lesions and oral health related to quality of life-clear aligners versus fixed appliances: A systematic review, meta-analysis and meta-regression. Korean J Orthod 2023; 53:374-392. [PMID: 37989575 PMCID: PMC10663575 DOI: 10.4041/kjod22.272] [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: 12/30/2022] [Revised: 04/25/2023] [Accepted: 08/28/2023] [Indexed: 11/23/2023] Open
Abstract
Objective : Assess and evaluate the different indicators of oral health-related quality of life (OHRQoL) among patients treated with clear aligners (CAs) versus those treated with conventional fixed orthodontics (FAs). Methods : An electronic search was performed on the database is Web of Science, Scopus, and Embase databases. Randomized and non-randomized control trials, cross-sectional, prospective cohort and retrospective trials were included. Quality was assessed with risk of bias tool and risk of bias in non-randomised studies. Meta-analyses were performed with random effects models, estimating the standardized and non-standardized mean differences, odds ratio and risk ratio as the measure of effect. The effect on time was determined using a meta-regression model. Results : Thirty one articles were included in the qualitative synthesis and 17 in the meta-analysis. CAs had a significantly lower negative impact on QoL, with an "important" effect size, while the influence of time was not significant. Periodontal indicators plaque index (PI), gingival index (GI), probing depth (PD), and bleeding on probing show significantly better values in patients treated with CAs, with moderate to large effect sizes. PI and GI have a significant tendency to improve over time. In microbiological indicators, CAs present a lower biofilm mass without differences in the percentage of patients with high counts of Streptococcus mutans and Lactobacilli bacteria. The risk of white spot lesion onset is ten times lower in carriers of CAs. Conclusions : Patients wearing CAs show better periodontal indicators, less risk of white spot development, less biofilm mass and a better QoL than patients with FAs.
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Affiliation(s)
| | | | | | | | - Daniele Garcovich
- Department of Dentistry, Universidad Europea de Valencia, Valencia, Spain
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Rouzi M, Jiang Q, Zhang H, Li X, Long H, Lai W. Characteristics of oral microbiota and oral health in the patients treated with clear aligners: a prospective study. Clin Oral Investig 2023; 27:6725-6734. [PMID: 37775585 DOI: 10.1007/s00784-023-05281-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: 06/24/2023] [Accepted: 09/24/2023] [Indexed: 10/01/2023]
Abstract
OBJECTIVES In this prospective clinical study, the effect of clear aligners on periodontal health and oral hygiene was examined. As the same time, microbial changes of the aligner tray and subgingival microbiota community were investigated. METHODS The study recruited fifteen patients, and clinical parameters were recorded at three different time points: before the initiation of aligner treatment (T0), 1 month after treatment onset (T1), and 3 months after treatment onset (T3). Plaque samples were collected from the inner surface of aligners and subgingival sulcus at each of these time points. The microbial composition of the samples was analyzed using 16S rRNA gene sequencing, and changes were evaluated based on the abundance of amplicon sequence variants (ASVs). RESULTS Reduction in plaque index and improvement in periodontal health were observed. In aligner tray plaque samples, the relative abundance of Streptococcus increased significantly, as well as the richness and diversity of microbiota decreased substantially as the duration of treatment time. In subgingival plaque samples, alpha and beta diversity of microbiota did not change significantly. CONCLUSIONS During the clear aligner treatment, the patients' periodontium remained in a healthy condition, and clear aligner treatment had no significant impact on the composition of subgingival microbiota. The structure of the aligner tray microbiota altered significantly at both phylum and genus levels and attracted a unique and less diverse microbiota community. CLABSINABSICAL RELEVANCE Clear aligner treatment has no significant impact on periodontal health and subgingival microbiota composition of patients.
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Affiliation(s)
- Maierdanjiang Rouzi
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Qingsong Jiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Haoxin Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Xiaolong Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, 14 Renmin South Road Third Section, Chengdu, 610041, China
| | - Hu Long
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, 14 Renmin South Road Third Section, Chengdu, 610041, China.
| | - Wenli Lai
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, 14 Renmin South Road Third Section, Chengdu, 610041, China.
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Rouzi M, Zhang X, Jiang Q, Long H, Lai W, Li X. Impact of Clear Aligners on Oral Health and Oral Microbiome During Orthodontic Treatment. Int Dent J 2023; 73:603-611. [PMID: 37105789 PMCID: PMC10509397 DOI: 10.1016/j.identj.2023.03.012] [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: 12/23/2022] [Revised: 03/19/2023] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
The demand for clear aligners has risen over the past decade because they satisfy patients' desire for less noticeable and more comfortable orthodontic appliances. Because clear aligners are increasingly used in orthodontics, there is a big push to learn more about the physiologic and microbial changes that occur during treatment. The present work highlighted further links between clear aligners and changes in oral health and the oral microbiome and provided plaque control methods for clear aligner trays. Existing literature revealed that clear aligners have no significant influence on the structure of the oral microbiome during orthodontic therapy. Clear aligner treatment demonstrated promising results in terms of controlling plaque index, gingival health, and the prevalence of white spot lesions. Nevertheless, grooves, ridges, microcracks, and abrasions on the aligner surface would provide a prime environment for bacterial adherence and the development of plaque biofilms. A combination of mechanical and chemical methods seems to be a successful approach for removing plaque biofilm from aligners whilst also preventing pigment adsorption.
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Affiliation(s)
- Maierdanjiang Rouzi
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Xiaoqi Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Qingsong Jiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Hu Long
- Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Wenli Lai
- Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| | - Xiaolong Li
- Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
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Gopalakrishnan U, Murthy RT, Felicita AS, Alshehri A, Awadh W, Almalki A, Vinothkumar TS, Baeshen HA, Bhandi S, Kathir A, Samala A, Raj AT, Heboyan A, Patil S. Sulfate-Reducing Bacteria in Patients Undergoing Fixed Orthodontic Treatment. Int Dent J 2023; 73:274-279. [PMID: 36180285 PMCID: PMC10023577 DOI: 10.1016/j.identj.2022.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 07/17/2022] [Accepted: 07/18/2022] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES The oral microbiological environment may be implicated in the corrosion of orthodontic metals. This study aimed to examine the prevalence of sulfate-reducing bacteria (SRB) in orthodontic patients undergoing fixed appliance treatment. METHODS Sixty-nine orthodontic and 69 healthy non-orthodontic participants were enrolled in the study. Supragingival and subgingivaloral biofilm were collected and tested for the presence of SRB. The DNA extraction, polymerase chain reaction (PCR), and 16sRNA Sanger sequencing method was performed from the SRB-positive samples. The sequenced PCR products were analysed and compared with databases to identify the bacterial genus. RESULTS Amongst 69 orthodontic patients, characteristic black precipitates developed in 14, indicating the presence of iron sulfides which demonstrates the likelihood of SRB. Alternatively, 2 out of 69 showed the presence of SRB in healthy non-orthodontic participants (controls). Desulfovibrio spp was confirmed by analyses of 16sRNA sequencing, which revealed that the SRB prevalence was 20% in the examined participants with orthodontic appliances. CONCLUSIONS The prevalence of SRB was found to be significantly higher amongst orthodontic patients compared to non-orthodontic participants. Presence of stainless steel in the oral environment may have facilitated the colonisation of SRB.
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Affiliation(s)
| | | | - A Sumathi Felicita
- Department of Orthodontics, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | - Abdulrahman Alshehri
- Department of Preventive Dental Sciences, Division of Orthodontics, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Wael Awadh
- Department of Preventive Dental Sciences, Division of Orthodontics, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Abdullah Almalki
- Department of Preventive Dental Sciences, College of Dentistry, Majmaah University, AL-Majmaah, Saudi Arabia
| | - Thilla Sekar Vinothkumar
- Department of Restorative Dental Sciences, Division of Operative Dentistry, College of Dentistry, Jazan University, Jazan, Saudi Arabia; Department of Conservative Dentistry and Endodontics, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Chennai, India
| | - Hosam Ali Baeshen
- Department of Orthodontics, College of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shilpa Bhandi
- Department of Cariology, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; College of Dental Medicine, Roseman University of Health Sciences, South Jordan, Utah-84095, USA
| | - Arvind Kathir
- Department of Orthodontics, Sri Venkateswara Dental College and Hospital, Chennai, India
| | - Abhinaya Samala
- Department of Orthodontics, Sri Venkateswara Dental College and Hospital, Chennai, India
| | - A Thirumal Raj
- Department of Oral Pathology and Microbiology, Sri Venkateswara Dental College and Hospital, Chennai, India
| | - Artak Heboyan
- Department of Prosthodontics, Faculty of Stomatology, Yerevan State Medical University After MkhitarHeratsi, Yerevan, Armenia
| | - Shankargouda Patil
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, Utah, USA; Centre of Molecular Medicine and Diagnostics (COMManD), Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
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Dysbiotic changes of periodontal pathogens in patients wearing conventional and self-ligating orthodontic appliances. AUSTRALASIAN ORTHODONTIC JOURNAL 2023. [DOI: 10.2478/aoj-2023-0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Abstract
Objective: This study aimed to analyse dysbiotic changes of periodontal pathogenic bacteria and their relationship with different types of fixed orthodontic appliances in a population located in Northwestern Mexico.
Methods: Three groups of patients were identified: a control group without orthodontic appliances (C), a conventional-ligating appliance group (CLA), and a self-ligating appliance group (SLA). Periodontal biofilm samples were collected for DNA extraction to identify the presence and load of Treponema denticola, Prevotella intermedia, and Fusobacterium nucleatum, using a quantitative real-time PCR technique.
Results: A total of 92 patients were included. The results showed that F. nucleatum was present in all groups including the control patients (C 96%, CLA 100%, and SLA 67%, respectively). Female participants displayed a higher frequency of periodontal pathogens than males, but males were more affected by F. nucleatum. In addition, the presence of T. denticola and P. intermedia was time-dependent, being more frequent in patients in treatment for longer than 12 months whereas CLA showed 74% and 78% of positive samples and SLA showed 78% and 89%, respectively. F. nucleatum was present in 100% of CLA samples before and after 12 months of treatment and its load was higher in the SLA group after 12 months.
Conclusions: Dysbiotic changes that could affect the periodontal tissues were seen in patients wearing orthodontic appliances. The frequency of F. nucleatum was significantly higher in CLA and noted with a greater load in SLA. In addition, female participants showed a higher frequency of periodontal pathogens while male subjects were more affected by F. nucleatum. As expected, treatment for longer than 12 months correlated with a higher frequency of all periodontal pathogens. The results support the concept that dysbiosis leading to periodontal disease can be caused by the rise of a dominant species, instead of the appearance of a new species.
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Velliyagounder K, Ardeshna A, Shah S. An In Vivo Study on the Development of Bacterial Microbiome on Clear Orthodontic Retainer. Dent J (Basel) 2022; 10:dj10120239. [PMID: 36547055 PMCID: PMC9777160 DOI: 10.3390/dj10120239] [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] [Received: 11/09/2022] [Revised: 12/06/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES The objective of this study was to see how the bacterial composition changes on clear orthodontic retainer over a 14-day period. METHODS Saliva and plaque samples collected from a clear retainer surface were obtained from five healthy volunteers receiving retainer treatment. Prior to clear retainer delivery, patients had not been wearing any other appliances. Patients were instructed to wear their clear retainer for the 14-day period, taking them off to eat and to clean them with a soft-bristle toothbrush. The bacterial composition was determined via Illumina MiSeq sequencing of the bacterial 16S rRNA. After bioinformatics processing using the QIIME pipeline, the intra- and intergroup biodiversity of the sample was analyzed. RESULTS The bacterial composition changed over a 14-day period in the saliva and on the clear retainer. When comparing the different phylum levels between saliva and clear retainer' microbiota, the Firmicutes were significantly increased 1.26-fold (p = 0.0194) and 1.34-fold (p = 0.0123) after 7 and 14 days of retainer treatment when compared to saliva, respectively. The Campylobacteriota were significantly decreased 1.80-fold (p = 0.05) in the clear retainer when compared to saliva at 7 days. At the genus level, several microbiota were significantly increased in relative abundance in the clear retainer after the 14-day period. CONCLUSION These findings reveal that the presence of a clear retainer in the mouth might lead to enamel changes or periodontal tissue destruction, especially after 14 days of use.
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Affiliation(s)
- Kabilan Velliyagounder
- Department of Oral Biology, Rutgers School of Dental Medicine, Newark, NJ 07103, USA
- Correspondence: ; Tel.:+1-973-972-8934; Fax: +1-973-972-0045
| | - Anil Ardeshna
- Department of Orthodontics, Rutgers School of Dental Medicine, Newark, NJ 07103, USA
| | - Serena Shah
- Department of Periodontics, Rutgers School of Dental Medicine, Newark, NJ 07103, USA
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Inchingolo AD, Malcangi G, Semjonova A, Inchingolo AM, Patano A, Coloccia G, Ceci S, Marinelli G, Di Pede C, Ciocia AM, Mancini A, Palmieri G, Barile G, Settanni V, De Leonardis N, Rapone B, Piras F, Viapiano F, Cardarelli F, Nucci L, Bordea IR, Scarano A, Lorusso F, Palermo A, Costa S, Tartaglia GM, Corriero A, Brienza N, Di Venere D, Inchingolo F, Dipalma G. Oralbiotica/Oralbiotics: The Impact of Oral Microbiota on Dental Health and Demineralization: A Systematic Review of the Literature. CHILDREN (BASEL, SWITZERLAND) 2022; 9:1014. [PMID: 35883998 PMCID: PMC9323959 DOI: 10.3390/children9071014] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/30/2022] [Accepted: 07/06/2022] [Indexed: 12/17/2022]
Abstract
The oral microbiota plays a vital role in the human microbiome and oral health. Imbalances between microbes and their hosts can lead to oral and systemic disorders such as diabetes or cardiovascular disease. The purpose of this review is to investigate the literature evidence of oral microbiota dysbiosis on oral health and discuss current knowledge and emerging mechanisms governing oral polymicrobial synergy and dysbiosis; both have enhanced our understanding of pathogenic mechanisms and aided the design of innovative therapeutic approaches as ORALBIOTICA for oral diseases such as demineralization. PubMed, Web of Science, Google Scholar, Scopus, Cochrane Library, EMBEDDED, Dentistry & Oral Sciences Source via EBSCO, APA PsycINFO, APA PsyArticles, and DRUGS@FDA were searched for publications that matched our topic from January 2017 to 22 April 2022, with an English language constraint using the following Boolean keywords: ("microbio*" and "demineralization*") AND ("oral microbiota" and "demineralization"). Twenty-two studies were included for qualitative analysis. As seen by the studies included in this review, the balance of the microbiota is unstable and influenced by oral hygiene, the presence of orthodontic devices in the oral cavity and poor eating habits that can modify its composition and behavior in both positive and negative ways, increasing the development of demineralization, caries processes, and periodontal disease. Under conditions of dysbiosis, favored by an acidic environment, the reproduction of specific bacterial strains increases, favoring cariogenic ones such as Bifidobacterium dentium, Bifidobacterium longum, and S. mutans, than S. salivarius and A. viscosus, and increasing of Firmicutes strains to the disadvantage of Bacteroidetes. Microbial balance can be restored by using probiotics and prebiotics to manage and treat oral diseases, as evidenced by mouthwashes or dietary modifications that can influence microbiota balance and prevent or slow disease progression.
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Affiliation(s)
- Alessio Danilo Inchingolo
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Giuseppina Malcangi
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Alexandra Semjonova
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Angelo Michele Inchingolo
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Assunta Patano
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Giovanni Coloccia
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Sabino Ceci
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Grazia Marinelli
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Chiara Di Pede
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Anna Maria Ciocia
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Antonio Mancini
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Giulia Palmieri
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Giuseppe Barile
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Vito Settanni
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Nicole De Leonardis
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Biagio Rapone
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Fabio Piras
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Fabio Viapiano
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Filippo Cardarelli
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Ludovica Nucci
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 6, 80138 Naples, Italy;
| | - Ioana Roxana Bordea
- Department of Oral Rehabilitation, Faculty of Dentistry, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Antonio Scarano
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (A.S.); (F.L.)
| | - Felice Lorusso
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (A.S.); (F.L.)
| | - Andrea Palermo
- Implant Dentistry College of Medicine and Dentistry Birmingham, University of Birmingham, Birmingham B46BN, UK;
| | - Stefania Costa
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, Section of Orthodontics, School of Dentistry, University of Messina, 98125 Messina, Italy;
| | - Gianluca Martino Tartaglia
- UOC Maxillo-Facial Surgery and Dentistry, Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, University of Milan, 20100 Milan, Italy;
- Department of Orthodontics, Faculty of Medicine, University of Milan, 20100 Milan, Italy
| | - Alberto Corriero
- Unit of Anesthesia and Resuscitation, Department of Emergencies and Organ Transplantations, Aldo Moro University, 70124 Bari, Italy; (A.C.); (N.B.)
| | - Nicola Brienza
- Unit of Anesthesia and Resuscitation, Department of Emergencies and Organ Transplantations, Aldo Moro University, 70124 Bari, Italy; (A.C.); (N.B.)
| | - Daniela Di Venere
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Francesco Inchingolo
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
| | - Gianna Dipalma
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (A.S.); (A.M.I.); (A.P.); (G.C.); (S.C.); (G.M.); (C.D.P.); (A.M.C.); (A.M.); (G.P.); (G.B.); (V.S.); (N.D.L.); (B.R.); (F.P.); (F.V.); (F.C.); (D.D.V.); (G.D.)
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Salivary MRP-8/14 and the presence of periodontitis-associated bacteria in children with bonded maxillary expansion treatment. Clin Oral Investig 2020; 25:3767-3774. [PMID: 33270150 PMCID: PMC8137619 DOI: 10.1007/s00784-020-03706-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 11/24/2020] [Indexed: 10/31/2022]
Abstract
OBJECTIVES The aim of this study was to investigate changes in saliva concentration of the inflammatory marker MRP-8/14 and the presence of some periodontitis-associated bacteria in patients with mixed dentition treated with a rigid acrylic, bonded maxillary expander. METHODS Fifteen patients in mixed dentition treated with a bonded palatal expander were enrolled in this longitudinal study. Saliva samples were taken before the therapy, as well as in 2 weeks and 3, 6, 9, and 12 months after the beginning of the therapy. In each sample, the levels of MRP-8/14 were determined by ELISA and the presence of 11 bacteria was detected by PCR followed by DNA-DNA hybridization. RESULTS Salivary concentration of MRP-8/14 and the amount of Tannerella forsythia, Treponema denticola, and Eikenella corrodens were significantly increased during treatment with bonded maxillary expander. These changes were transient and the maximal levels of MRP-8/14 and periodontitis-associated pathogens were observed 6-9 months after the beginning of the therapy. CONCLUSION Therapy with bonded maxillary results in higher MRP-8/14 levels and increased prevalence of some periodontitis-associated bacteria, namely T. forsythia, T. denticola, and E. corrodens. The results suggest the detection of salivary MRP-8/14 levels may be a potential tool to reflect the oral health status in children with fixed orthodontic treatment. CLINICAL RELEVANCE Our data suggest that the treatment with bonded maxillary expander might influence the oral health status and should be accompanied by the careful control of the oral health during the therapy.
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