Evaluation of caries experience in two genders and ENAM polymorphism in Iranian adults

Koohpeima, Fatemeh; Hashemi‐Gorji, Feyzollah; Mokhtari, Mohammad Javad

doi:10.1016/j.mgene.2018.05.002

Cited by 13 publications

(15 citation statements)

References 18 publications

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“…The articles had been published from 2008 to 2019. Eleven studies had been conducted on Caucasians [12,[14][15][16][17][18][19][20][21][22][23], four studies had been conducted on Asians [5,13,24,25], and one on mixed [11] ethnicities.…”

Section: Study Characteristicsmentioning

confidence: 99%

“…Eleven studies evaluated children [5,11,[13][14][15][16][17][18][19]21,25], three studies evaluated adults [20,22,24], and two studies evaluated both adults and children [12,23]. Four studies had assessed LTF rs1126478 in 1556 cases and 1106 controls [5,16,19,25].…”

Section: Study Characteristicsmentioning

confidence: 99%

“…Five studies had assessed ENAM rs1264848 in 934 cases and 600 controls [11,14,18,21,23]. Four studies had assessed ENAM rs3796704 in 574 cases and 533 controls [11,18,22,23]. Two studies had assessed ENAM rs3796703 in 585 cases and 567 controls [5,13].…”

Section: Study Characteristicsmentioning

confidence: 99%

See 2 more Smart Citations

Association of LTF, ENAM, and AMELX polymorphisms with dental caries susceptibility: A meta-analysis

Sharifi

Jahedi

Mozaffari

et al. 2020

Preprint

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Background: This meta-analysis evaluated the association of LTF, ENAM, and AMELX polymorphisms with dental caries susceptibility. Methods: We searched the Scopus, PubMed/Medline, Web of Science, and Cochrane Library databases to retrieve articles published by October 2019. Review Manager 5.3 software was used to estimate the odds ratios (ORs) and 95% confidence intervals (CIs). The results of publication bias tests were retrieved by Comprehensive Meta-Analysis 2.0 software. Results: A total of 150 relevant records were identified; out of which, 16 were entered into the analysis (4 studies assessed LTF, 11 ENAM, and 11 AMELX polymorphisms). Of all polymorphisms, there was a significant association only between ENAM rs3796704 polymorphism and dental caries susceptibility. Both ENAM rs3796704 and AMELX rs17878486 polymorphisms had a significant association with dental caries risk in the Caucasian ethnicity and the studies including caries-free control group. Conclusions: The results of this meta-analysis showed that the G allele and the GG genotype of ENAM rs3796704 were associated with an increased risk of caries in the case group compared with the control group. But there was no association between LTF rs1126478, ENAM (rs1264848 and rs3796703), and AMELX (rs946252, rs17878486, and rs2106416) polymorphisms and dental caries susceptibility.

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Section: Study Characteristicsmentioning

confidence: 99%

Section: Study Characteristicsmentioning

confidence: 99%

See 1 more Smart Citation

Association of LTF, ENAM, and AMELX polymorphisms with dental caries susceptibility: A meta-analysis

Sharifi

Jahedi

Mozaffari

et al. 2020

Preprint

View full text Add to dashboard Cite

show abstract

“…A list of enamel formation genes, immune resistance genes, and saliva genes is informative (Vieira et al 2014). Studies of SNPs in dispersed populations (Guatemala Mayan [Deeley et al 2008]; Iranian [Koohpeima et al 2018], Polish [Gerreth et al 2017], and Turkish [Patir et al 2008]) suggest that different candidate genes influence caries susceptibility or resistance occurrence in diverse groups (Vieira et al 2008). Investigators hypothesize that variation in enamel formation genes contributes to microstructural alterations in enamel, resulting in higher mineral loss under acidic conditions and facilitating bacterial attachment to biofilms (Patir et al 2008).…”

Section: John Lukacsmentioning

confidence: 99%

The Precarious State of Subsistence: Reevaluating Dental Pathological Lesions Associated with Agricultural and Hunter-Gatherer Lifeways

Marklein¹,

Torres‐Rouff²,

King³

et al. 2019

Current Anthropology

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Numerous bioarchaeological studies emphasize an increase in dental lesions associated with the transition to agricultural subsistence. Over the years, this diachronic trend has led to the conflation and oversimplification of specific dental indicators of oral health with broad subsistence strategies, emphasizing intergroup variation at the expense of intragroup variation. In order to explore such hidden variation, this metastudy uses published data from 185 archaeological sites to test the hypothesis that the prevalence of dental lesions (carious lesions, antemortem tooth loss, and periapical abscesses) among classified agricultural groups is higher than among hunter-gatherers. As a secondary hypothesis, this study also tests the association between climatic variables (temperature variation, altitude, and precipitation) and dental lesion prevalence. Our results show that, despite significant differences in the average prevalence of carious lesions between agricultural and hunter-gatherer populations, the variation in caries prevalence shows high overlap (170%) between subsistence patterns. Additionally, differences in the prevalence of antemortem tooth loss and periapical abscesses between agricultural and hunter-gatherer populations are not significant, showing even larger overlaps in prevalence ranges. Complementing the lifestyle analyses, climatic factors (mean temperature, annual temperature, and precipitation) are significantly correlated with the prevalence of specific dental pathological lesions and not others. Our results emphasize the need to reevaluate certain dental conditions as direct indicators of broad subsistence patterns, calling attention to the complex multifactorial pathogenesis of dental lesions and the nonlinear relationship between oral indicators of health and subsistence lifeways. It is often-but falsely-said that dental caries is a "disease of civilization." There is no human population that has completely escaped it.

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“…There are great differences in hormone secretion, energy metabolism and immune response among animals of different genders [12], including intestinal health [13,14]. It has been found that the diversity of intestinal microorganisms in female Octopus was signi cantly lower than that in males [15], and the relative abundance of anaerobes decreased with the facultative anaerobes increasing in female LTsclKO mice during the development of HCC, while Paraprevotella, Parapervotella and Prevotella increased in males [16].…”

Section: Introductionmentioning

confidence: 99%

The differences of intestinal development and microorganism between male and female ducks

Chen¹,

Huang³

et al. 2020

Preprint

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Background There are great differences in physiological and biological functions between animals of different genders. However, whether there would be a consensus in duck intestinal development and microorganisms is still unknown. Methods Male and female ducks were weighed at 2, 5 and 10 weeks, respectively, then the duodenum, jejunum, ileum and cecum were sampled and measured, and the content were analyzed by 16S RNA. Results The results showed that male duck hold shorter intestinal length with higher density and jejunum VH/CD, and the similarity, evenness and diversity of the total intestinal microorganism of male duck were higher, with 99.66% OTUs shared by both gender, while Rikenellae , Prevotella and Nocardia were only in male duck. Proeobacteria hold higher abundance than Bacteroidetes in female intestine, while the value of Firmicutes/Bacteroides was lower than male duck. Whats more, the different functional pathway of microorganisms was only showed in jejunum, among which the metabolic and disease pathways of male ducks were higher, while gene pathways was lower. Conclusions The intestines of male ducks have higher development, nutrient absorption, fat deposition and metabolic capacity while their disease resistance was relatively weak, providing a basic reference for intestinal development and microorganism symbiosis of duck in different genders.

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Evaluation of caries experience in two genders and ENAM polymorphism in Iranian adults

Cited by 13 publications

References 18 publications

Association of LTF, ENAM, and AMELX polymorphisms with dental caries susceptibility: A meta-analysis

Association of LTF, ENAM, and AMELX polymorphisms with dental caries susceptibility: A meta-analysis

The Precarious State of Subsistence: Reevaluating Dental Pathological Lesions Associated with Agricultural and Hunter-Gatherer Lifeways

The differences of intestinal development and microorganism between male and female ducks

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