Evidence map›Paper›PMID 28395292›Full record

ArticleCaries research2017

Genes Involved in the Enamel Development Are Associated with Calcium and Phosphorus Level in Saliva.

Erika Calvano Küchler, Giovana Daniela Pecharki, Myrella Lescio Castro, Junia Ramos, Fernando Barbosa, João Armando Brancher, Alexandre Rezende Vieira, Raquel Fernanda Gerlach, Paula Cristina Trevilatto

Open access · bronzeAbstract read
In one paragraph

Article in Caries research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Integrative Analysis ofDentistry journal · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Genetic Aspects of Dental Erosive Wear and Dental Caries.International journal of dentistry · 2021
    Review
  7. Article
  8. Article
  9. Dental genetics in Brazil: Where we are.Molecular genetics & genomic medicine · 2018
    Article
  10. Exploring the genomic basis of early childhood caries: a pilot study.International journal of paediatric dentistry · 2018
    Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 5 institutions in 2 countries.

Erika Calvano KüchlerDepartment of Pediatric Dentistry, Ribeirao Preto Dental School, Faculty of Pharmacy of Ribeirao Preto, USP - University of Sao Paulo, Ribeirao Preto, Brazil.
Giovana Daniela Pecharki
Myrella Lescio Castro
Junia Ramos
Fernando Barbosa
João Armando Brancher
Alexandre Rezende Vieira
Raquel Fernanda Gerlach
Paula Cristina Trevilatto
Universidade de Ribeirão Preto · BRPontifícia Universidade Católica do Paraná · BRUniversidade Federal do Paraná · BRUniversidade Positivo · BRUniversity of Pittsburgh · US

Funding

Genetics of CariesR01DE018914 · NIDCR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI VIEIRA, ALEXANDRE REZENDE · 2009 to 2013
$2.2M
NIDCR NIH HHS R01 DE018914
6 · The paper itself

Abstract

Saliva components play a crucial role in the integrity of the dental enamel and in caries susceptibility. The saliva characteristics are controlled by many factors, including genetic factors. Therefore, this study aimed to evaluate the association between the genetic variations in genes expressed in enamel development with calcium and phosphorus levels in saliva. We collected 276 unrelated 12-year-old children from private and public schools. Saliva was collected for DNA extraction from oral cells and for measurement of calcium and phosphorus. Inductively coupled plasma-mass spectrometry determined calcium and phosphorus levels in whole saliva. Fifteen genetic variations in 9 genes were analyzed. The genotype was determined by real-time polymerase chain reactions. Data were analyzed using Plink with an alpha of 5%. Genetic variations in AMELX, AMNB and ESRRB were associated with the calcium level in saliva (p < 0.05). A borderline association was observed in ENAM allele distribution shown with phosphate level in saliva (p = 0.049). In conclusion, our results are the first to report that genetic variations contribute to calcium and phosphorus levels in saliva.

Indexed as

AmelogenesisAmelogeninCalciumChildDental Enamel ProteinsFemaleGenetic VariationGenotypeHumansMalePhenotypePhosphorusReal-Time Polymerase Chain ReactionReceptors, EstrogenSalivaSpectrophotometry, AtomicAMBN protein, humanAmelogeninAMELX protein, humanCalciumDental Enamel ProteinsESRRB protein, humanPhosphorusReceptors, EstrogenEnamelPolymorphismSaliva

Identifiers

PMID28395292
PMCPMC5505636
OpenAlexW2606402783

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.