Caries Research最新文献

{"title":"Factors Related to Early Childhood Caries in 17- to 23-Month-Old Children in Aichi Prefecture, Japan: A Cross-Sectional Study.","authors":"Madoka Chiba,&nbsp;Hiroko Hashimoto,&nbsp;Toshiya Nonoyama,&nbsp;Hisanao Kito,&nbsp;Chieko Oguri,&nbsp;Yoshihiro Shimazaki","doi":"10.1159/000529022","DOIUrl":"https://doi.org/10.1159/000529022","url":null,"abstract":"<p><p>Dental caries is the most prevalent of chronic oral conditions. We investigated child and parental factors associated with early childhood caries (ECC) in 17- to 23-month-old children in Aichi Prefecture, Japan. Of the 61,714 children who underwent a health examination at 18 months of age, 54,206 (27,860 males, 26,346 females) were included in the analysis. The parents of the children completed a self-administered questionnaire comprising items related to the child's eating habits and lifestyle and the parent's lifestyle and childcare factors. Logistic regression analyses were performed using ECC as the dependent variable, and odds ratios (ORs) and 95% confidence intervals (CIs) were calculated. The prevalence of ECC was 0.8%. In the multivariate analysis, children who consumed sweetened beverages daily and snacked frequently had significantly higher ORs for ECC: 1.29 (95% CI: 1.05-1.59) and 1.49 (95% CI: 1.15-1.91), respectively. Bedtime breastfeeding and bottle-feeding were significantly associated with higher ORs for ECC: 4.88 (95% CI: 4.01-5.94) and 2.31 (95% CI: 1.72-3.10), respectively. Not eating breakfast daily and late bedtime were associated with high ORs for ECC: 1.41 (95% CI: 1.02-1.96) and 1.31 (95% CI: 1.05-1.64), respectively. The OR for ECC was significantly higher in children whose father was a smoker than in those whose father was not: 1.44 (95% CI: 1.18-1.76). The OR for ECC was significantly higher in children with no childcare adviser than in those with a childcare adviser: 1.67 (95% CI: 1.06-2.65). Children who had not been vaccinated had a significantly higher OR for ECC compared to children who had: 1.49 (95% CI: 1.14-1.94). These results imply the importance of enhancing parental guidance on the lifestyle habits of children and creating an environment in which parents can consult with others regarding parenting.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 1","pages":"43-51"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9332988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fluorescence Spectroscopy Shows Porphyrins Produced by Cultured Oral Bacteria Differ Depending on Composition of Growth Media.","authors":"Áine M Lennon,&nbsp;Leonora Brune,&nbsp;Simone Techert,&nbsp;Wolfgang Buchalla","doi":"10.1159/000528731","DOIUrl":"https://doi.org/10.1159/000528731","url":null,"abstract":"<p><p>Red fluorophores synthesized by oral bacteria are important for fluorescence-based diagnosis and treatment because they are used as markers for bacterially infected tissue, mature plaque, or calculus. A range of porphyrins have been identified as the source of this fluorescence in carious tissue. It is not clear which of these porphyrins are produced by individual oral bacteria or whether this ability depends on other factors. This study examined and compared the fluorescence spectra produced by selected cultured oral bacteria when grown on agars containing different nutrients with spectra for protoporphyrin IX, Zn-protoporphyrin IX, haematoporphyrin, and haematin. Actinomyces israelii (Deutsche Sammlung von Mikroorganismen [DSM], 43320), Actinomyces naeslundii (DSM 43013), Fusobacterium nucleatum (DSM, 20482), Lactobacillus casei (DSM, 20011), Prevotella intermedia (DSM, 20706), Streptococcus mutans (DSM, 20523), Streptococcus oralis (DSM, 20627), Streptococcus salivarius (DSM, 20560) and Streptococcus sobrinus (DSM, 20742) were rehydrated and grown anaerobically on caso, caso blood (containing 5% sheep blood), and caso chlorophyll (containing 5% spinach extract) agar for 3 days at 37°C in the dark. Colonies were harvested, transferred to ethanol, and centrifuged. Fluorescence emission spectra were recorded from the supernatant at 405 nm excitation (Fluorolog 3-22, Jobin Yvon-Spex ISA, Edison, NJ, USA). All Streptococci, L. casei, and F. nucleatum produced red fluorescence when grown on caso and caso chlorophyll agar but not on caso blood agar. A. naeslundii and P. intermedia emitted intense red fluorescence when grown on caso or caso blood agar but not on caso chlorophyll agar. Fluorescence emission spectra of A. naeslundii and P. intermedia grown on caso blood agar correlated exactly with both fluorescence peaks for protoporphyrin-IX at 632 and 701 nm. Most peaks observed could be correlated with at least one of the emission peaks of protoporphyrin IX, Zn-protoporphyrin IX, or haematoporphyrin. Oral bacteria emitted red fluorescence matching known porphyrins, but this depended on nutrients available in the agar.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 1","pages":"74-86"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10137314/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9359963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fluoride Varnish in Dentistry: A Bibliometric Analysis of the 100 Most-Cited Papers.","authors":"Mariana Perini Zendron, Aurélio de Oliveira Rocha, Melissa Santos da Silva Simões, Carla Miranda Santana, Michele Bolan, Mariane Cardoso","doi":"10.1159/000534200","DOIUrl":"10.1159/000534200","url":null,"abstract":"<p><p>A highly cited paper is a milestone and might impact research and clinical practice. The present study analyzed the 100 most-cited papers on fluoride varnishes in dentistry. A search was performed on July 20, 2022, on the Web of Science Core Collection. Two independent researchers extracted the following data: number and citation density; year and journal of publication; study design; main topic; authors; institutions; keywords; countries and continents. Scopus and Google Scholar were consulted to compare the number of citations. Bibliometric networks were generated in the VOSviewer. The number of citations ranged from 36 to 351, and thirteen papers were cited more than 100 times. The papers were published between 1977 and 2018, most of which were published after 2008 (48%). The most prevalent journal was Caries Research (17%). Intervention studies were the most common design (41%). The most discussed topics were dental caries prevention (48%) and dental remineralization (31%). Europe was the continent with the highest number of publications (46%), mainly from Sweden (14%), and Umea University had the most substantial number of studies (8%). Petersson L.G. was the author with more papers in the top 100 (6%). The most used keywords were \"dental caries\" (34%) and \"fluoride varnish\" (31%). It can be concluded that the top 100 cited papers on fluoride varnish primarily originated from Europe, with the majority consisting of intervention studies focusing on the utilization of fluoride varnish for the prevention of dental caries.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"189-196"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41109212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cost-Effectiveness of Pit and Fissure Sealing at Schools for Caries Prevention in China: A Markov Modeling Analysis.","authors":"Liangru Zhou, Bingjie Liu, Yi Li, Mingsi Wang, Chengyao Sun, Xin Zhang, Guoxiang Liu, Novikova Siuzanna","doi":"10.1159/000530377","DOIUrl":"10.1159/000530377","url":null,"abstract":"<p><p>The World Health Organization states that the application of pit and fissure sealants (PFSs) is an effective way to prevent dental caries. Estimates of potential health and economic impacts of PFS upon school-age children provide crucial evidence to support the extension of PFS coverage to all target populations. The China Children's Oral Disease Comprehensive Intervention Project was launched in 2009 to provide free oral health examinations, PFS application, and oral health education for children aged 7 to 9 years. However, the national-level health and economic impacts of the program are unclear. To provide higher quality evidence at the national level in China, we developed a multi-perspective, multistate Markov model to estimate the cost and effect of PFS application to prevent dental caries. The total cost of the PFS project was 2.087 billion CNY, which can prevent 16.06 million PFMs from caries lesions. Compared with no intervention, PFS application was cost-effective from payer and society perspectives (BCR = 1.22 from the payer's perspective, BCR = 1.91 from the societal perspective). The incremental cost-effectiveness ratio from both perspectives was negative (-61.46 CNY from the payer's perspective, and -125.75 CNY from the societal perspective), indicating that PFS was cost-effective and cost-saving. Expanding the coverage of PFS application in school can be a more cost-effective strategy for caries prevention in China.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"516-523"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9227428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Differential Unmet Needs and Experience of Restorative Dental Care in Trajectories of Dental Caries Experience: A Birth Cohort Study.","authors":"Begoña Ruiz, Jonathan M Broadbent, W Murray Thomson, Sandhya Ramrakha, Chuen Lin Hong, Richie Poulton","doi":"10.1159/000530378","DOIUrl":"10.1159/000530378","url":null,"abstract":"<p><p>Dental caries is a chronic and cumulative disease but little has been reported on the continuity of the disease and its treatment through life. Group-based multi-trajectory modeling was used to identify developmental trajectories of untreated carious tooth surfaces (DS), restored tooth surfaces (FS), and teeth extracted due to caries (MT) from ages 9 to 45 years in a New Zealand longitudinal birth cohort, the Dunedin Multidisciplinary Health and Development Study (n = 975). Associations between early-life risk factors and trajectory group membership were examined by specifying the probability of group membership according to a multinomial logit model. Six trajectory groups were identified and labeled: \"low caries rate\"; \"moderate caries rate, maintained\"; \"moderate caries rate, unmaintained\"; \"high caries rate, restored\"; \"high caries rate, tooth loss\"; and \"high caries rate, untreated caries\". The two moderate-caries-rate groups differed in count of FS. The three high-caries-rate groups differed in the relative proportion of accumulated DS, FS, and MT. Early childhood risk factors associated with less favorable trajectories included higher dmfs scores at age 5, lack of exposure to community water fluoridation during the first 5 years of life, lower childhood IQ, and low childhood socioeconomic status. Parent self-ratings of their own or their child's oral health as \"poor\" were associated with less favorable caries experience trajectories. Children who had clinical signs of dental caries together with a parent rating of child's oral health as poor were more likely to follow a less favorable caries trajectory. Higher deciduous dentition caries experience at age 5 years was associated with less favorable caries trajectories, as were children whose parents gave \"poor\" ratings of their own or their child's oral health. These findings highlight the considerable intergenerational continuity in dental caries experience from early childhood to midlife. Subjective measures of child oral health are informative and might aid as predictors of adult caries experience in cases where childhood dental clinical data were not available.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"524-535"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9893297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microcomputed Tomography Mineral Density Profile as Reference Standard for Early Carious Lesion Activity Assessment.","authors":"Adam Michael Hoxie, Aline de Almeida Neves, Kevin Moss, Adalberto Bastos de Vasconcellos, Andrea Ferreira Zandona, Apoena Aguiar Ribeiro","doi":"10.1159/000533563","DOIUrl":"10.1159/000533563","url":null,"abstract":"<p><p>Early caries diagnosis is crucial to treatment decisions in dentistry and requires identification of lesion activity: whether a carious lesion is active (progressively demineralizing) or arrested (progressively remineralizing). This study aimed to identify microtomographic (micro-CT) differences between active and arrested smooth surface enamel lesions, to quantify those micro-CT differences by creating thresholds for ex vivo caries activity assessment to serve as a future reference standard, and to validate those thresholds against the remaining sample. Extracted human permanent teeth (n = 59) were selected for sound surfaces and non-cavitated smooth surface carious lesions. Each surface was then examined for caries activity by calibrated individuals via visual-tactile examination using the International Caries Classification and Management System (ICCMS) activity criteria. Each tooth was scanned via micro-CT and the mineral density was plotted against lesion depth. The area under the curve (AUC) was calculated and represented the loss of density for the outermost 96 μm of enamel. AUC thresholds obtained from micro-CT were established to classify sound, remineralized, and demineralized surfaces against the gold standard examiner's lesion assessment of sound, inactive, and active lesions, respectively. The established AUC thresholds demonstrated moderate agreement with the assessment in identifying demineralized lesions (k = 0.45), with high sensitivity (0.73) and specificity (0.77). This study demonstrated quantifiable differences among demineralized lesions, remineralized lesions, and sound surfaces, which contributes to the establishment of micro-CT as a reference standard for caries activity that may be used to improve clinical and laboratorial dental caries evaluations.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"220-230"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10641798/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10069929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interaction between Hexametaphosphate, Other Active Ingredients of Toothpastes, and Erosion-Abrasion in Enamel in vitro.","authors":"Benedikt Luka, Andrea Duerrschnabel, Sina Neumaier, Nadine Schlueter, Kirstin Vach","doi":"10.1159/000534057","DOIUrl":"10.1159/000534057","url":null,"abstract":"<p><p>Sodium hexametaphosphate (HMP) as toothpaste additive is claimed to reduce erosive tooth wear and to stabilize stannous ions. However, little is known about the impact of concentration and its interactions with fluoride (F) or stannous+fluoride ions (F/Sn) on enamel erosion and erosion-abrasion. In a 10 day cyclic in vitro erosion-abrasion model, 320 flat human enamel specimens were divided into ten groups (n = 32 each) and daily subjected to six erosive challenges (0.5% citric acid, 2 min) and two toothpaste suspension applications (2 min, 1:3 F-free toothpaste:mineral-salt solution, 0.23% sodium gluconate). Half of specimens per group were additionally brushed twice/day (200 g, 15 s) during suspension immersion. Nine suspensions contained HMP (0.25%, 1.75%, 3.25%), either on its own or combined with F (373 ppm F-) or F/Sn (800 ppm Sn2+, 373 ppm F-). One suspension contained sodium gluconate only (NegContr). After 10 days, specimens' surfaces were analysed with profilometry, energy dispersive X-ray spectroscopy, and scanning electron microscopy. Tissue loss (µm, mean ± standard deviation) in NegContr was 10.9 ± 2.0 (erosion), 22.2 ± 1.6 (erosion-abrasion). Under erosive conditions, only 0.25% HMP in any combination and 1.75% HMP with F/Sn reduced loss significantly (-28% to -54%); 3.25% HMP without F and F/Sn increased loss significantly (+35%). With additional abrasion, no suspension reduced loss significantly compared to NegContr, instead, in groups without F and F/Sn or with 3.25% HMP loss was increased (+15% to +30%). Conclusively, at higher concentrations, HMP increased erosive tooth wear and seemed to reduce anti-erosive effects of fluoride and stannous ions.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"265-275"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10641800/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41111929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Caries Experience in Elderly People Consuming a Milk-Based Drink Nutritional Supplement: A Cross-Sectional Study.","authors":"Ramiro J Castro, Karla Gambetta-Tessini, Ignacio Clavijo, Rodrigo A Arthur, Marisa Maltz, Rodrigo A Giacaman","doi":"10.1159/000531546","DOIUrl":"10.1159/000531546","url":null,"abstract":"<p><p>Nutritional supplements have been recommended to cope with malnutrition in elderly persons. In Chile, the Supplementary Nutrition Program for the Elderly (PACAM, for its Spanish acronym) consists in a monthly distribution of a low-fat-milk-based drink that contains 8% sucrose. The aim of this study was to determine whether older persons consuming the milk-based drink have a higher caries experience when compared to those not receiving the supplement. A cross-sectional study was conducted in the Maule Region in Chile. The representative sample comprised two groups: (a) PACAM consumers (CS) (n = 60) and (b) nonconsumers (NCS) (n = 60). Participants received intraoral examination and coronal (DMFT/DMFS) and root caries (RCI index) experience were recorded. Additionally, questionnaires regarding acceptability and consumption habits of PACAM and a 24-h diet recall were applied. The influence of predictors was calculated using binary logistic regression for a dichotomized DMFS and Poisson Regression for root caries lesions. A p value &lt;0.05 was considered significant. No differences were detected in food consumption patterns between study groups (p &gt; 0.05). CS participants had increased dairy product consumption. Higher DMFS mean value was observed in the CS (85.35 ± 39.0) compared with NCS (77.28 ± 28.9) (p = 0.043). The multivariate analysis showed nonconsumers of the milk-based product (β = -0.41, p = 0.02) are less likely to have root surfaces affected by caries. Additionally, CS show higher RCI, compared to nonconsumers (β = -0.17, p = 0.02). Daily consumption of a PACAM's milk-based drink supplement seems to increase coronal and root caries risk. Based on these results, composition modification of milk-based drinks with added sucrose appears mandatory.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"211-219"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10005379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Casein Phosphopeptide-Amorphous Calcium Phosphate Added to Milk, Chewing Gum, and Candy on Dental Caries: A Systematic Review.","authors":"Rodrigo A Giacaman,&nbsp;Catalina A Maturana,&nbsp;José Molina,&nbsp;Catherine M C Volgenant,&nbsp;Constanza E Fernández","doi":"10.1159/000530638","DOIUrl":"https://doi.org/10.1159/000530638","url":null,"abstract":"<p><p>Casein is one of the most studied proteins with activity against dental caries. In particular, casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) has shown promising remineralizing properties. In vivo evidence on the anticaries potential of CPP-ACP added to foodstuffs is elusive, nonetheless. Hence, this systematic review aimed at determining whether the use of CPP-ACP added to foodstuffs has a remineralizing or inhibitory action on dental demineralization either in vivo or in situ. The review protocol followed the PRISMA-P criteria and was registered in PROSPERO. PubMed, Scopus, and Web of Science databases were searched using predefined criteria, based on the PICO question: Is there an effect on dental caries upon adding CPP-ACP to milk, chewing gums, or candies? No year or language limits were applied. Article selection and data extraction were carried out independently by 2 investigators. Two hundred ten titles were examined, 23 were selected for full-text review, and 16 studies were included (2 in vivo and 14 in situ). CPP-ACP was added to candy in 2 studies, to milk in 2 studies, and to chewing gum in 12 studies. The main outcomes included enamel remineralization and activity against dental biofilm. The overall quality of the evidence was classified as moderate. The available evidence suggests that CPP-ACP added to milk, chewing gum, or candy has a potential remineralizing activity on tooth enamel, with some additional antibacterial activity on the dental biofilm. Further clinical studies are needed to verify if this effect is clinically significant in reducing the caries lesion incidence or to revert the demineralizing process.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 2","pages":"106-118"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9953713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of Locus Xq26.1-27.3 with Erosive Tooth Wear Phenotypes in a Group of Adolescents.","authors":"Aida Mulic,&nbsp;Alexandre R Vieira,&nbsp;Mariana Bezamat,&nbsp;Jenny B Søvik,&nbsp;Amer Sehic,&nbsp;Amela Tulek","doi":"10.1159/000529015","DOIUrl":"https://doi.org/10.1159/000529015","url":null,"abstract":"<p><p>Erosive tooth wear is a multifactorial condition of an increasing prevalence. There is a need for discovering individual genetic predisposition for the development of this condition. Considering that the chromosome X locus was previously shown to be associated with dental caries, the aim of the present study was to look for the association between this locus and erosive tooth wear when dietary habits are considered as a co-factor. Saliva samples, erosive wear experience data, and dietary information from 16- to 18-year-old dental patients (n = 705) were used. Genotyping analyses were performed, and thereafter, analyses considering diet and oral hygiene data, using logistic regression, with the assumption that erosive tooth wear is a complex gene-environment model. Genotypic analyses revealed an association between chromosome X marker rs1324156 and erosive tooth wear phenotype. Logistic regression analysis showed that, in the presence of less common allele of rs12687601 and rs1324156, erosive tooth wear more likely develops when associated with numerous dietary variables from the questionnaire. These results indicate that erosive tooth wear may be the result of gene-environment interactions.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 1","pages":"59-66"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9332985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}