Genetic mapping of high caries experience on human chromosome 13

Basit Öğe Kaydı
dc.contributor.authorKüchler, Erika Calvano
dc.contributor.authorDeeley, Kathleen
dc.contributor.authorHo, Bao
dc.contributor.authorLinkowski, Samantha
dc.contributor.authorMeyer, Chelsea
dc.contributor.authorNoel, Jacqueline
dc.contributor.authorKouzbari, M. Zahir
dc.contributor.authorBezamat, Mariana
dc.contributor.authorGranjeiro, José Mauro
dc.contributor.authorAntunes, Leonardo Santos
dc.contributor.authorAntunes, Lívia Azeredo Alves
dc.contributor.authorAbreu, Fernanda Volpe De
dc.contributor.authorMeneghim, Marcelo de Castro
dc.contributor.authorTannure, Patrícia Nivoloni
dc.contributor.authorSeymen, Figen
dc.contributor.authorKoruyucu, Mine
dc.contributor.authorPatır, Aslı
dc.contributor.authorMereb, Juan Carlos
dc.contributor.authorPoletta, Fernando Adrián
dc.contributor.authorCastilla, Eduardo Enrique
dc.contributor.authorOrioli, Iêda Maria
dc.contributor.authorMarazita, Mary Louise
dc.contributor.authorVieira, Alexandre Rezende
dc.date.accessioned2020-04-17T07:12:37Z
dc.date.available2020-04-17T07:12:37Z
dc.date.issued2013
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Çocuk Diş Hekimliği Ana Bilim Dalı
dc.description.abstractBackground: Our previous genome-wide linkage scan mapped five loci for caries experience. The purpose of this study was to fine map one of these loci, the locus 13q31.1, in order to identify genetic contributors to caries. Methods: Seventy-two pedigrees from the Philippines were studied. Caries experience was recorded and DNA was extracted from blood samples obtained from all subjects. Sixty-one single nucleotide polymorphisms (SNPs) in 13q31.1 were genotyped. Association between caries experience and alleles was tested. We also studied 1,481 DNA samples obtained from saliva of subjects from the USA, 918 children from Brazil, and 275 children from Turkey, in order to follow up the results found in the Filipino families. We used the AliBaba2.1 software to determine if the nucleotide changes of the associated SNPs changed the prediction of the presence of transcription-binding site sequences and we also analyzed the gene expression of the genes selected based on binding predictions. Mutation analysis was also performed in 33 Filipino individuals of a segment of 13q31.1 that is highly conserved in mammals. Results: Statistically significant association with high caries experience was found for 11 markers in 13q31.1 in the Filipino families. Haplotype analysis also confirmed these results. In the populations used for follow-up purposes, associations were found between high caries experience and a subset of these markers. Regarding the prediction of the transcription-binding site, the base change of the SNP rs17074565 was found to change the predicted-binding of genes that could be involved in the pathogenesis of caries. When the sequence has the allele C of rs17074565, the potential transcription factors binding the sequence are GR and GATA1. When the subject carries the G allele of rs17074565, the potential transcription factor predicted to bind to the sequence is GATA3. The expression of GR in whole saliva was higher in individuals with low caries experience when compared to individuals with high caries experience (p = 0.046). No mutations were found in the highly conserved sequence. Conclusions: Genetic factors contributing to caries experience may exist in 13q31.1. The rs17074565 is located in an intergenic region and is predicted to disrupt the binding sites of two different transcription factors that might be involved with caries experience. GR expression in saliva may be a biomarker for caries risk and should be further explored.
dc.identifier.citationKüchler, E. C., Deeley, K., Ho, B., Linkowski, S., Meyer, C., Noel, J. ... Vieira, A. R. (2013). Genetic mapping of high caries experience on human chromosome 13. Bmc Medical Genetics, 14(1), 1-10. https://dx.doi.org/10.1186/1471-2350-14-116
dc.identifier.doi10.1186/1471-2350-14-116
dc.identifier.endpage10
dc.identifier.issn1471-2350
dc.identifier.issue1
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttps://dx.doi.org/10.1186/1471-2350-14-116
dc.identifier.urihttps://hdl.handle.net/20.500.12511/5139
dc.identifier.volume14
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherBMC
dc.relation.ispartofBmc Medical Geneticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsAttribution 2.0 Generic*
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/2.0/*
dc.subjectCaries
dc.subjectGenetics
dc.subjectPolymorphism
dc.subjectOral Health
dc.titleGenetic mapping of high caries experience on human chromosome 13
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
Patir, Asli-2013.pdf
Boyut:
378.47 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

Diş Hekimliği Fakültesi Makale Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu