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Dain CP, Ganapathi S, Ranjithkumar A, Geevar Z, Harikrishnan S, Ammu JV. Prevalence and Risk Factors of Periodontal Disease among Rural and Urban Residents of a South Indian City: A Cross-Sectional Study. J Int Soc Prev Community Dent 2023; 13:458-468. [PMID: 38304530 PMCID: PMC10829280 DOI: 10.4103/jispcd.jispcd_77_23] [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: 05/23/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 02/03/2024] Open
Abstract
Background The prevalence of oral diseases has been increasing alarmingly in the state of Kerala. Screening for periodontal disease (PD) is crucial due to its negative impact on oral and overall health. Since the occurrence and severity of PD depend on its risk factors, a structured survey in randomly selected districts in the state can be a valuable tool for policymakers to envisage strategies to enhance oral health care and control shared systemic illnesses. Data on the prevalence and risk factors of PD among the residents of the Thiruvananthapuram district of Kerala is not currently available in the public domain. This data could also be representative of the other 13 districts with more or less similar topographical, cultural, and lifestyle characteristics. Aim To study the prevalence of PD and its risk factors among the residents of the Thiruvananthapuram district of Kerala and to compare the urban-rural differences. Materials and Methods In this community-based cross-sectional study, a multistage cluster random sampling method was used to select the participants. Among the 1285 participants, 560 were from urban areas, and 725 were from rural areas. A modification of the Ramfjord PD index was used to assess periodontal health. The epidemiological risk factors were evaluated using sociodemographic data, personal histories, and physical and biochemical parameters. Multivariate logistic regression was used to determine the relationship of PD with independent variables. Mediation analysis was performed to examine the mediating effects of independent factors. Results The rural population (61.4%) had a higher frequency of PD than the urban (35.5%) and an overall prevalence of 50%. Aging, poor oral hygiene, and low educational level (EL) were significant risk factors for PD in urban and rural settings, with hypertension only being significant in the latter. A higher odds ratio (9.07-29.68) with a confidence interval of (5.45-48.94) for poor oral hygiene was noted. Poor oral hygiene and tobacco use had mediating effects between low EL and PD. Conclusions In this study, the overall prevalence of PD was 50%, with the rural population being more afflicted. Poor oral hygiene has been identified as a modifiable risk factor for PD in urban and rural populations. Poor oral hygiene and tobacco use have been demonstrated to be mediators of the strong link between low EL and PD. Therefore, this study reiterates the need for better oral health awareness and treatment facilities to minimize the impact of the above risk factors on the periodontium. A shared risk relationship between PD and hypertension in the rural population emphasizes the need for an integrated approach to public health by including oral health as part of noncommunicable disease prevention and intervention programs.
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Affiliation(s)
- Chacko Pearl Dain
- Department of Oral and Maxillofacial Surgery, Government Dental College, Medical College, Thiruvananthapuram, India
| | - Sanjay Ganapathi
- Sree Chitra Tirunal Institute for Medical Sciences and Technology (Institute of National Importance under the Government of India), Thiruvananthapuram, India
| | | | | | - Sivadasanpillai Harikrishnan
- Sree Chitra Tirunal Institute for Medical Sciences and Technology (Institute of National Importance under the Government of India), Thiruvananthapuram, India
| | - Jayanthi Viswanathan Ammu
- Division of Biostatistics and Cancer Epidemiology, Regional Cancer Centre, Thiruvananthapuram, Kerala, India
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Andrews A, Shetti N. Evaluation and comparison of antibacterial effects of a licorice gel and chlorhexidine gel on Porphyromonas gingivalis, Aggregatibacter actinomycetamcomitans, and Tannerella forsythia – An in vitro study. INDIAN JOURNAL OF HEALTH SCIENCES AND BIOMEDICAL RESEARCH (KLEU) 2023. [DOI: 10.4103/kleuhsj.kleuhsj_13_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Sharma G, Garg N, Hasan S, Shirodkar S. Prevotella: An insight into its characteristics and associated virulence factors. Microb Pathog 2022; 169:105673. [PMID: 35843443 DOI: 10.1016/j.micpath.2022.105673] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 06/04/2022] [Accepted: 07/06/2022] [Indexed: 10/17/2022]
Abstract
Prevotella species, a gram-negative obligate anaerobe, is commonly associated with human infections such as dental caries and periodontitis, as well as other conditions such as chronic osteomyelitis, bite-related infections, rheumatoid arthritis and intestinal diseases like ulcerative colitis. This generally harmless commensal possesses virulence factors such as adhesins, hemolysins, secretion systems exopolysaccharide, LPS, proteases, quorum sensing molecules and antibiotic resistance to evolve into a well-adapted pathogen capable of causing successful infection and proliferation in the host tissue. This review describes several of these virulence factors and their advantage to Prevotella spp. in causing inflammatory diseases like periodontitis. In addition, using genome analysis of Prevotella reference strains, we examined other putative virulence determinants which can provide insights as biomarkers and be the targets for effective interventions in Prevotella related diseases like periodontitis.
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Affiliation(s)
- Geetika Sharma
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Noida Campus, Noida, 201313, India
| | - Nancy Garg
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Noida Campus, Noida, 201313, India
| | - Shamimul Hasan
- Department of Oral Medicine and Radiology, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, 110025, India
| | - Sheetal Shirodkar
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Noida Campus, Noida, 201313, India.
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Vinitha R, Yogalakshmi R, Rajeswari A, Snehalatha C, Nair DR, Susairaj P, Satheesh K, Nanditha A, Raghavan A, Arun KV, Ramachandran A. Serum and salivary adipokines in type 2 diabetes - Results of a pilot study in India. Diabetes Metab Syndr 2022; 16:102536. [PMID: 35717896 DOI: 10.1016/j.dsx.2022.102536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 06/01/2022] [Accepted: 06/03/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIMS Association of serum and salivary adiponectin, apelin, visfatin and vaspin were studied in type 2 diabetes (T2DM) among Asian Indians. Their concentrations in periodontitis were also studied. METHODS In this cross-sectional analysis, men and women aged ≥35 years, with no history of diabetes, were screened for ≥3 risk factors for T2DM (n = 615). Eligible persons underwent a 75 gm oral glucose tolerance test and were categorized as Group A (Normal and Impaired Glucose Tolerant, n = 65) and Group B (Incident T2DM, n = 25). Screening for periodontitis was done. Saliva samples were collected in the morning. Participants refrained from food intake for about 2 hours prior to collection . Serum and saliva were stored for analysis. RESULTS Serum adiponectin was low (p = 0.006) in T2DM and correlated with its salivary levels (r = 0.46, p < 0.001). Serum apelin levels were similar, but salivary concentrations were higher (p = 0.014) in T2DM. Higher serum (p = 0.016) and salivary (p = 0.03) visfatin levels were seen in T2DM. Vaspin levels showed no significant difference in the two groups, either in blood or saliva. Serum adipokines did not differ in the presence of periodontitis. In saliva, higher vaspin (p = 0.034) and lower visfatin (p = 0.018) concentrations were observed. CONCLUSIONS The selected adipokines were measurable in saliva, in lower concentrations. Salivary adiponectin and visfatin measurements may be useful in studies on T2DM.
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Affiliation(s)
- Ramachandran Vinitha
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India.
| | - Raghuraman Yogalakshmi
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - Anandhan Rajeswari
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - Chamukuttan Snehalatha
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - Dhruv Rajesh Nair
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - Priscilla Susairaj
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - Krishnamoorthy Satheesh
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - Arun Nanditha
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - Arun Raghavan
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India
| | - K V Arun
- Department of Periodontics, Ragas Dental College, Chennai, Tamil Nadu, India
| | - Ambady Ramachandran
- India Diabetes Research Foundation and Dr.A. Ramachandran's Diabetes Hospitals, Chennai, India.
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Barman J, Kalita C, Baruah R, Choudhury K. Tooth loss and its risk factors among the young adults in the Kamrup (Metro) district of Assam: An epidemiological study. JOURNAL OF INDIAN ASSOCIATION OF PUBLIC HEALTH DENTISTRY 2022. [DOI: 10.4103/jiaphd.jiaphd_136_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Janakiram C, Mehta A, Venkitachalam R. Prevalence of periodontal disease among adults in India: A systematic review and meta-analysis. J Oral Biol Craniofac Res 2020; 10:800-806. [PMID: 33204609 DOI: 10.1016/j.jobcr.2020.10.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/25/2020] [Accepted: 10/19/2020] [Indexed: 12/13/2022] Open
Abstract
Objective We designed this systematic review of the available literature to measure the pooled prevalence of periodontal disease among Indian adults. Methods An electronic search was conducted for studies assessing the prevalence of periodontal disease (gingivitis and periodontitis) in India. The search yielded forty studies, of which thirty eligible cross-sectional studies assessing the prevalence among those 18 years and above were included. The methodological quality of the included studies was assessed. Meta-analyses were conducted for periodontitis outcomes, stratified for different covariates like age groups, gender, geographic region, population group, type of index and study quality. Pooled prevalence was used to estimate overall effect, with 95% confidence intervals (CI). Results A total of 92,219 adults participated in 30 studies included for qualitative analysis. Studies utilizing convenience sampling were excluded from quantitative analysis. Pooled prevalence estimates of periodontitis and gingivitis were assessed on from 24 to 21 studies respectively. We found that overall prevalence of periodontal disease was 51% (CI: 41.9-60.1) and gingivitis was 46.6% (CI: 37.8-55.5). Prevalence of mild to moderate periodontitis was 26.2% (CI: 21.1-31.6), while for severe periodontitis it was 19% (CI: 14.3-24.2). Participants 65 years or above had highest proportion of severe periodontitis (32.7%, CI: 23.7-42.5). Urban population showed the highest prevalence of mild to moderate periodontitis 22.7% (CI: 17.3-28.5). Females had lower prevalence (34.4%) of the periodontitis than males (42.2%). The methodological heterogeneity of included studies was low. Conclusion Half of Indian adults suffer from some form of periodontal disease. There is need to adopt uniform and accurate measurement tools for recording periodontal condition.
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Affiliation(s)
- Chandrashekar Janakiram
- Amrita Vishwa Vidyapeetham, Amrita School of Dentistry, Department of Public Health Dentistry, Kochi, 682041, India
| | - Abhishek Mehta
- Department of Public Health Dentistry, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Ramanarayanan Venkitachalam
- Amrita Vishwa Vidyapeetham, Amrita School of Dentistry, Department of Public Health Dentistry, Kochi, 682041, India
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Ramamoorthy A, Mahendra J, Mahendra L, Govindaraj J, Samu S. Effect of Sudharshan Kriya Pranayama on Salivary Expression of Human Beta Defensin-2, Peroxisome Proliferator-Activated Receptor Gamma, and Nuclear Factor-Kappa B in Chronic Periodontitis. Cureus 2020; 12:e6905. [PMID: 32064220 PMCID: PMC7006603 DOI: 10.7759/cureus.6905] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Introduction Sudharshan kriya pranayama (SKP) is a form of yoga that reduces inflammation and contributes to general health. Very few prior studies have examined the role of pranayama on oral health. We evaluated the clinical status and inflammatory biomarkers in patients with chronic periodontitis before and after SKP. Materials and methods Ninety male subjects were considered for the study and divided into three groups: subjects with a healthy periodontium (Group1), subjects with chronic gingivitis (Group2), and subjects with chronic periodontitis (Group3). The clinical parameters included plaque index (PI), gingival index (GI), probing pocket depth (PPD), clinical attachment level (CAL), and salivary markers human beta-defensin-2(HBD-2), peroxisome proliferator-activated receptor gamma (PPAR-γ), and nuclear factor-kappa B (NF-κB). These parameters and markers were evaluated before and after 90 days of SKP. The data obtained were statistically evaluated by McNemar's test, paired sample t-test, and one-way analysis of variance. Results There was a significant improvement in PI in all three groups. GI showed an improvement in Groups 2 and 3. PPD and CAL also showed an improvement in Group 3. HBD-2 and NF-κB decreased with SKP, whereas PPAR-γ expression increased after the intervention. In Groups 2 and 3 with the decrease in GI, there was a corresponding decrease in HBD-2. In Group 3 with an improvement in PPD and CAL, there was an improvement in PPAR-γ expression. Conclusions The results show that SKP can significantly decrease periodontal inflammation and improve periodontal status. It also effectively improves the expression of PPAR-γ, thereby decreasing salivary levels of HBD-2 and NF-κB, respectively. Based on our results, pranayama can be an effective adjunct in maintaining oral health.
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Affiliation(s)
| | - Jaideep Mahendra
- Periodontics, Meenakshi Ammal Dental College and Hospital, Chennai, IND
| | - Little Mahendra
- Periodontics, Maktoum Bin Hamdan Dental University College, Dubai, ARE
| | | | - Subramaniam Samu
- Biochemistry, Regenix Super Speciality Laboratories Research Center, Chennai, IND
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Wang L, Jiang H, Bai Y, Luo Q, Wu H, Liu H. Clinical outcomes after intentional replantation of permanent teeth: A systematic review. Bosn J Basic Med Sci 2020; 20:13-20. [PMID: 30684952 PMCID: PMC7029209 DOI: 10.17305/bjbms.2019.3937] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 11/20/2018] [Indexed: 12/17/2022] Open
Abstract
This study aimed to systematically assess the outcomes of intentional replantation (IR) of teeth and to determine the survival rate, success rate, and prognostic factors related to the treatment. A search was conducted for all relevant English language articles published from January 2000 to October 2017. The search terms included "intentional replantation" and "teeth" according to the inclusion criteria. The Methodological Index for Non-randomized Studies (MINORS) was used to assess the methodological quality of included studies. Twelve studies were identified as relevant for the systematic review. In total, 896 patients with 905 teeth were examined for intentional teeth replantation. The success rate was greater than 90% in four studies (33.33%) and between 70% and 80% in five studies. At short-term follow-up (<6 months), the survival rate was approximately 90% in four studies. At longer-term follow-up (>36 months), the survival rates of teeth were slightly reduced in four studies, and tended to be stable after 48 months. In conclusion, the long-term success and survival rate of IR are likely dependent upon short extraoral time, reduced pocket depth, type of tooth, type of root-end filling material, and the prevention of atraumatic tooth root damage.
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Affiliation(s)
- Lin Wang
- Department of Stomatology, Chinese PLA General Hospital, Beijing, China
| | - Hua Jiang
- Department of Stomatology, Chinese PLA General Hospital, Beijing, China
| | - Yang Bai
- Department of Stomatology, Chinese PLA General Hospital, Beijing, China
| | - Qiang Luo
- Department of Stomatology, Chinese PLA General Hospital, Beijing, China
| | - Hao Wu
- Department of Stomatology, Chinese PLA General Hospital, Beijing, China
| | - Hongchen Liu
- Department of Stomatology, Chinese PLA General Hospital, Beijing, China.
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Singh MP, Saxena M, Saimbi CS, Siddiqui MH, Roy R. Post-periodontal surgery propounds early repair salivary biomarkers by 1H NMR based metabolomics. Metabolomics 2019; 15:141. [PMID: 31612356 DOI: 10.1007/s11306-019-1593-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 09/25/2019] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Oral microflora is a well-orchestrated and acts as a sequential defense mechanism for any infection related to oral disease. Chronic periodontitis is a disease of a microbial challenge to symbiosis and homeostasis. Periodontal surgery is the most promising cure with repair process during periodontal regeneration. It has an encouraging outcome in terms of early recovery biomarkers. OBJECTIVE Saliva of periodontal surgery subjects with the chronic periodontitis have been evaluated by 1H NMR spectroscopy in search of possible early metabolic differences that could be obtained in order to see the eradication of disease which favours the symbiotic condition. METHOD The study employed 1H NMR spectroscopy on 176 human saliva samples in search of distinctive differences and their spectral data were further subjected to multivariate and quantitative analysis. RESULT The 1H NMR study of periodontal surgery samples shows clear demarcation and profound metabolic differences when compared with the diseased condition. Several metabolites such as lactate, ethanol, succinate, and glutamate were found to be of higher significance in periodontal surgery in contrast to chronic periodontitis subjects. The PLS-DA model of the studied group resulted in R2 of 0.83 and Q2 of 0.70. CONCLUSION Significant metabolites could be considered as early repair markers for chronic periodontitis disease as they are being restored to achieve symbiosis. The study, therefore, concluded the early recovery process of the diseased subjects with the restoration of possible metabolomic profile similar to the healthy controls.
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Affiliation(s)
- Manvendra Pratap Singh
- Centre of Biomedical Research, formerly Centre of Biomedical Magnetic Resonance (CBMR), Sanjay Gandhi Postgraduate Institute of Medical Sciences Campus, Rae Bareli Road, Lucknow, 226014, India
| | - Mona Saxena
- Department of Periodontics, Career Post Graduate Institute of Dental Sciences and Hospital, Lucknow, 226020, India
- Department of Biochemistry, Saraswati Medical College, Unnao, India
| | - Charanjit S Saimbi
- Department of Periodontics, Career Post Graduate Institute of Dental Sciences and Hospital, Lucknow, 226020, India.
| | | | - Raja Roy
- Centre of Biomedical Research, formerly Centre of Biomedical Magnetic Resonance (CBMR), Sanjay Gandhi Postgraduate Institute of Medical Sciences Campus, Rae Bareli Road, Lucknow, 226014, India.
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Influence of the Local and Systemic Oxidative Stress on Periodontitis: Role of Antioxidant Therapy. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2019. [DOI: 10.2478/sjecr-2018-0078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Abstract
This study was divided into experimental part of study which was conducted on 75 Wistar rats with the modeled periodontitis and and clinical part of research which included 106 patients with the chronic generalized periodontitis (CGP). The study established an importance of the oxidative stress (both local and systemic) in development and progress of the disease. It is found out that the saliva of rats with the modeled periodontitis there is the reliable increase in the content of total protein, alkaline phosphatase (ALP) and malonic dialdehyde (MDA) in 1.2, 2.6 and 2.8 times respectively, with the reduced activity of catalase in 2.5 times (all p<0.05). It is determined that the gingiva tissue of rats with the modeled periodontitis has the reduced contents of total protein, collagen, elastin and sulfated glycosaminoglycans in 2.8, 1.5, 1.6 and 1.3 times respectively (all p<0.05). It is proved that the antioxidant (AO) therapy normalizes in the rat saliva the content of protein and MDA (decrease in 1,2 and 1,8 times accordingly, p<0.05) and increases the activity of catalase (in 2.5 times, p<0,05). Calcium D3 normalizes the protein content and activity of ALP (decrease in 1.2 and 1.5 times, respectively, p<0.05).
It is found out that the saliva of patients with CGP in the acute phase the content of protein, ALP and MDA increases in 1.9, 2.2 and 1.5 times accordingly (p<0,05) with the reduced catalase activity in 1,1 times (p<0,05). It is revealed that the inclusion of CGP patents in AO complex therapy results jointly with the best clinical effect in the more expressed reduction in generation of reactive oxygen species and lipid peroxidation and also the increased plasma APA.
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Venugopal P, Koshy T, Lavu V, Ranga Rao S, Ramasamy S, Hariharan S, Venkatesan V. Differential expression of microRNAs let-7a, miR-125b, miR-100, and miR-21 and interaction with NF-kB pathway genes in periodontitis pathogenesis. J Cell Physiol 2018; 233:5877-5884. [PMID: 29226952 DOI: 10.1002/jcp.26391] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/05/2017] [Indexed: 12/15/2022]
Abstract
Periodontitis is a chronic inflammatory disease which is caused by destruction of the tissues that surrounds and supports the tooth. Deregulation of microRNAs has been reported to cause several inflammatory diseases such as autoimmune disease, chronic periodontitis, and cancer. In the present study, we have investigated the expression pattern of microRNAs let-7a, miR-125b, miR-100, miR-21, and RNA-binding protein LIN-28A among healthy individuals and chronic periodontitis patients. Total RNA was isolated from gingival tissue samples collected from 100 healthy individuals and 100 chronic periodontitis patients. The expression of microRNAs and LIN-28 was performed by qPCR. Target prediction for the microRNAs was done using miRWalk and miRTarbase online databases and the experimentally validated targets were analyzed for their molecular function, biological processes, and related pathways using gProfiler software. The expression analysis revealed that let-7a and miR-21 were upregulated, whereas, miR-100, miR-125b, and LIN-28 were down regulated. The age dependent expression analysis revealed that the expression levels of all the microRNAs and LIN-28 were found to increase with age (more than 50 years), thereby suggesting an increased risk to chronic periodontitis. Among the various targets predicted using miRWalk and miRTarbase databases, NFKB was found to be a common target among all the four microRNAs. gProfiler revealed several functions such as NF-ĸB signaling pathway, cytokine-cytokine receptor interaction, osteoclast differentiation, etc., all of which specific to inflammation and periodontitis.
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Affiliation(s)
- Priyanka Venugopal
- Faculty of Biomedical Sciences, Department of Human Genetics, Sri Ramachandra University, Porur, Chennai, India
| | - Teena Koshy
- Faculty of Biomedical Sciences, Department of Human Genetics, Sri Ramachandra University, Porur, Chennai, India
| | - Vamsi Lavu
- Faculty of Dental Sciences, Department of Periodontology, Sri Ramachandra University, Porur, Chennai, India
| | - Suresh Ranga Rao
- Faculty of Dental Sciences, Department of Periodontology, Sri Ramachandra University, Porur, Chennai, India
| | - Selvaraj Ramasamy
- Centre for Laboratory Animal Technology and Research, Sathyabama University, Chennai, India
| | - Samyuktha Hariharan
- Department of Oral and Maxillofacial Surgery, Chettinad Hospital, Chennai, India
| | - Vettriselvi Venkatesan
- Faculty of Biomedical Sciences, Department of Human Genetics, Sri Ramachandra University, Porur, Chennai, India
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Nand KY, Oommen AM, Chacko RK, Abraham VJ. Chronic periodontitis among diabetics and nondiabetics aged 35-65 years, in a rural block in Vellore, Tamil Nadu: A cross-sectional study. J Indian Soc Periodontol 2018; 21:309-314. [PMID: 29456306 PMCID: PMC5813346 DOI: 10.4103/jisp.jisp_217_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background: Chronic periodontitis is a common cause of poor oral health globally. Those at higher risk of this preventable and easily treatable condition need to be identified so that efforts can be taken to decrease disease burden and subsequent consequences. Aims: The aims of the study were (1) To compare the prevalence of chronic periodontitis among individuals with and without type 2 diabetes, aged 35–65 years from a rural block in Vellore, Tamil Nadu and (2) to assess risk factors for chronic periodontitis among individuals with diabetes. Settings and Design: A cross-sectional study was done in nine villages of Kaniyambadi block, Vellore, between October 2015 and July 2016 among participants aged 35–65 years of a previous cross-sectional survey which had identified individuals with and without type 2 diabetes. Materials and Methods: Chronic periodontitis was assessed using the Community Periodontal Index and Treatment Needs index. Oral hygiene was assessed clinically using the Simplified Oral Hygiene Index. Diabetes was defined as on medication for type 2 diabetes or detected to have fasting blood glucose ≥126 mg/dl (in a previous survey). Statistical Analysis: Chi-square test and odds ratios (adjusted using logistic regression) were used to study risk factors for periodontitis among those with diabetes. Results: Prevalence of chronic periodontitis was 45.9% (95% confidence interval [CI]: 40.88%–50.9%) among 98 individuals with diabetes and 35.6% (95% CI: 30.91–40.29%) among 104 individuals without diabetes. Poor oral hygiene (odds ratio: 8.33, 95% CI: 3.33–25.00), low socioeconomic status (odds ratio: 3.19, 95% CI: 1.00–10.12), and smoking (odds ratio: 3.51, 95% CI: 1.17–10.51) were associated with periodontitis among diabetics. Conclusions: Individuals with type 2 diabetes have a higher prevalence of periodontitis. As poor oral hygiene is a strong risk factor for periodontitis, there is a need for targeted education regarding dental hygiene to reduce this preventable condition.
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Affiliation(s)
- Khushboo Yamima Nand
- Department of Community Health, Christian Medical College, Vellore, Tamil Nadu, India
| | - Anu Mary Oommen
- Department of Community Health, Christian Medical College, Vellore, Tamil Nadu, India
| | | | - Vinod Joseph Abraham
- Department of Community Health, Christian Medical College, Vellore, Tamil Nadu, India
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Cobb CM, Kelly PJ, Williams KB, Babbar S, Angolkar M, Derman RJ. The oral microbiome and adverse pregnancy outcomes. Int J Womens Health 2017; 9:551-559. [PMID: 28848365 PMCID: PMC5557618 DOI: 10.2147/ijwh.s142730] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Significant evidence supports an association between periodontal pathogenic bacteria and preterm birth and preeclampsia. The virulence properties assigned to specific oral pathogenic bacteria, for example, Fusobacterium nucleatum, Porphyromonas gingivalis, Filifactor alocis, Campylobacter rectus, and others, render them as potential collaborators in adverse outcomes of pregnancy. Several pathways have been suggested for this association: 1) hematogenous spread (bacteremia) of periodontal pathogens; 2) hematogenous spread of multiple mediators of inflammation that are generated by the host and/or fetal immune response to pathogenic bacteria; and 3) the possibility of oral microbial pathogen transmission, with subsequent colonization, in the vaginal microbiome resulting from sexual practices. As periodontal disease is, for the most part, preventable, the medical and dental public health communities can address intervention strategies to control oral inflammatory disease, lessen the systemic inflammatory burden, and ultimately reduce the potential for adverse pregnancy outcomes. This article reviews the oral, vaginal, and placental microbiomes, considers their potential impact on preterm labor, and the future research needed to confirm or refute this relationship.
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Affiliation(s)
| | - Patricia J Kelly
- Department of Public Health Nursing, School of Nursing and Health Studies
| | - Karen B Williams
- Department of Biomedical & Health Informatics, School of Medicine, University of Missouri-Kansas City, Kansas City, MO
| | - Shilpa Babbar
- Department of Obstetrics, Gynecology & Women's Health, Division of Maternal & Fetal Medicine, School of Medicine, Saint Louis University, St Louis, MO, USA
| | - Mubashir Angolkar
- Department of Public Health, Jawaharlal Nehru Medical College (JNMC), KLE University, Karnataka, India
| | - Richard J Derman
- Department of Obstetrics & Gynecology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
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14
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Suresh S, Mahendra J, Kumar ARP, Singh G, Jayaraman S, Paul R. Comparative analysis of subgingival red complex bacteria in obese and normal weight subjects with and without chronic periodontitis. J Indian Soc Periodontol 2017; 21:186-191. [PMID: 29440783 PMCID: PMC5803872 DOI: 10.4103/jisp.jisp_241_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 10/24/2017] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Obesity is one of the systemic conditions which influence the onset and progression of periodontal disease and it is stated that the metabolic changes associated with obesity may contribute to alteration in subgingival microbial flora. AIM Our study was aimed to quantify and compare the red complex microorganisms in obese or overweight and normal weight participants with and without chronic periodontitis to identify obesity as a risk for the presence of red complex bacteria. MATERIALS AND METHODS The study group consisted of 120 participants of age between 20 and 45 years of both the sexes. According to periodontal status, the participants were categorized into four groups as follows: thirty overweight or obese individuals with generalized chronic periodontitis (Group I), thirty normal weight individuals with chronic periodontitis (Group II), thirty overweight or obese individuals with healthy periodontium (Group III), and thirty normal weight individuals with healthy periodontium (Group IV). After the assessment of periodontal parameters, subgingival plaque sample collection was carried out to quantify the red complex bacteria by real-time polymerase chain reaction. RESULTS Increase in red complex bacterial count was seen in group I compared to other groups. A positive correlation of red complex bacteria with body mass index and waist circumference was seen in Group I and III. CONCLUSION In our study, obese individuals with periodontal disease harbored increased red complex bacteria. This states that the obesity could be a risk for the colonization of red complex microorganisms, which in turn may further lead to periodontal inflammation.
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Affiliation(s)
- Snophia Suresh
- Department of Periodontics, Thaimoogambigai Dental College and Hospital, Chennai, Tamil Nadu, India
| | - Jaideep Mahendra
- Department of Periodontics, Meenakshiammal Dental College and Hospital, Maduravoyal, Chennai, Tamil Nadu, India
| | | | - Gurdeep Singh
- Department of Periodontics, Sree Balaji Dental College and Hospital, Chennai, Tamil Nadu, India
| | - Selvaraj Jayaraman
- Department of Central research laboratory, Meenakshiammal Dental College and Hospital, Maduravoyal, Chennai, Tamil Nadu, India
| | - Roshini Paul
- Department of Periodontics, Thaimoogambigai Dental College and Hospital, Chennai, Tamil Nadu, India
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15
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Cho SY, Lee SJ, Kim E. Clinical Outcomes after Intentional Replantation of Periodontally Involved Teeth. J Endod 2017; 43:550-555. [DOI: 10.1016/j.joen.2016.11.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 11/09/2016] [Accepted: 11/24/2016] [Indexed: 01/01/2023]
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16
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Dhulipalla R, Marella Y, Keerthana AJ, Pillutla HPD, Chintagunta C, Polepalle T. Awareness of periodontal disease and its management among medical faculty in Guntur district: A questionnaire-based study. J Indian Soc Periodontol 2016; 20:525-530. [PMID: 29242689 PMCID: PMC5676335 DOI: 10.4103/jisp.jisp_253_16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aim: The aim of this study was to assess the awareness of periodontal disease, its influence on general health, and attitude toward periodontal disease management among medical faculty in Guntur district. Materials and Methods: In this cross-sectional study, 150 medical faculty members from different specialties in Guntur district were included in the study. A self-administered questionnaire was prepared based on knowledge, attitude, and practice surveys to assess the awareness of periodontal disease and its management. Results: Majority of the study participants (82%) had a previous dental visit. Only 31.3% believed that plaque is the major cause for periodontal disease. 56.7% responded that the relation between periodontal disease and systemic diseases is bidirectional. Only 39.3% were aware that periodontal disease is a risk factor for preterm low-birth weight infants. 52.6% of the medical faculty thought that scaling causes loss of enamel. 54.7% were aware that light amplification by stimulated emission of radiation is used in the periodontal treatment. Medical professionals who visited specialist in their previous dental visit obtained mean periodontal score (5.35 ± 1.686) greater than those who had visited general dentist and the difference is statistically significant (0.024). Conclusion: This study clearly demonstrates that medical practitioners had fair knowledge about various aspects of periodontal disease. This was particularly evident among those who have had a previous visit to a dentist. It was also found that young professionals with limited experience in the profession had better knowledge.
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Affiliation(s)
- Ravindranath Dhulipalla
- Department of Periodontology, Sibar Institute of Dental Sciences, Guntur, Andhra Pradesh, India
| | - Yamuna Marella
- Department of Periodontology, Sibar Institute of Dental Sciences, Guntur, Andhra Pradesh, India
| | - Alluri Juhee Keerthana
- Department of Periodontology, Sibar Institute of Dental Sciences, Guntur, Andhra Pradesh, India
| | | | - Chaitanya Chintagunta
- Department of Periodontology, Sibar Institute of Dental Sciences, Guntur, Andhra Pradesh, India
| | - Tejaswin Polepalle
- Department of Periodontology, Sibar Institute of Dental Sciences, Guntur, Andhra Pradesh, India
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