Evidence map›Paper›PMID 28081373›Full record

ArticleJournal of dental research2017

Loss of Function of Evc2 in Dental Mesenchyme Leads to Hypomorphic Enamel.

H Zhang, H Takeda, T Tsuji, N Kamiya, T Kunieda, Y Mochida, Y Mishina

Open access · greenAbstract read
In one paragraph

Article in Journal of dental research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. International journal of molecular sciences · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Association between Smoking during Pregnancy and Short Root Anomaly in Offspring.International journal of environmental research and public health · 2021
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Role of Primary Cilia in Odontogenesis.Journal of dental research · 2017
    Review
  13. Review
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

7 authors at 4 institutions in 3 countries.

H Zhang1 Department of Biologic and Materials Sciences, School of Dentistry, University of Michigan, Ann Arbor, MI, USA.
H Takeda2 Unit of Animal Genomics, GIGA Research Center and Faculty of Veterinary Medicine, University of Liège, 1 Avenue de l'Hôpital, Liège, Belgium.
T Tsuji3 Graduate School of Environmental and Life Science, Okayama University, Okayama City, Japan.
N Kamiya1 Department of Biologic and Materials Sciences, School of Dentistry, University of Michigan, Ann Arbor, MI, USA.
T Kunieda3 Graduate School of Environmental and Life Science, Okayama University, Okayama City, Japan.
Y Mochida4 Department of Molecular and Cell Biology, Henry M. Goldman School of Dental Medicine, Boston University, Boston, MA, USA.
Y Mishina1 Department of Biologic and Materials Sciences, School of Dentistry, University of Michigan, Ann Arbor, MI, USA.
University of Michigan–Ann Arbor · USOkayama University of Science · JPBoston University · USUniversity of Liège · BE

Funding

NIEHS Knock Out Mouse Core (KOMC) Annual ReportZICES102425 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI RAY, MANAS · 2010 to 2025
$20.1M
Molecular pathogenesis of craniosynostosis caused by enhanced BMP signalingR01DE020843 · NIDCR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MISHINA, YUJI · 2010 to 2019
$4.9M
EVC2: A novel modulator in tooth developmentR01DE019527 · NIDCR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MOCHIDA, YOSHIYUKI · 2009 to 2013
$2.0M
NIDCR NIH HHS R01 DE019527NIDCR NIH HHS R01 DE020843
6 · The paper itself

Abstract

Ellis-van Creveld (EvC) syndrome is an autosomal-recessive skeletal dysplasia, characterized by short stature and postaxial polydactyly. A series of dental abnormalities, including hypomorphic enamel formation, has been reported in patients with EvC. Despite previous studies that attempted to uncover the mechanism leading to abnormal tooth development, little is known regarding how hypomorphic enamel is formed in patients with EvC. In the current study, using Evc2/ Limbin mutant mice we recently generated, we analyzed enamel formation in the mouse incisor. Consistent with symptoms in human patients, we observed that Evc2 mutant mice had smaller incisors with enamel hypoplasia. Histologic observations coupled with ameloblast marker analyses suggested that Evc2 mutant preameloblasts were capable of differentiating to secretory ameloblasts; this process, however, was apparently delayed, due to delayed odontoblast differentiation, mediated by a limited number of dental mesenchymal stem cells in Evc2 mutant mice. This concept was further supported by the observation that dental mesenchymal-specific deletion of Evc2 phenocopied the tooth abnormalities in Evc2 mutants. Overall, our findings suggest that mutations in Evc2 affect dental mesenchymal stem cell homeostasis, which further leads to hypomorphic enamel formation.

Indexed as

AnimalsCell DifferentiationDental Enamel HypoplasiaDisease Models, AnimalEllis-Van Creveld SyndromeIncisorIntercellular Signaling Peptides and ProteinsMembrane ProteinsMiceMice, KnockoutMutationReal-Time Polymerase Chain ReactionSignal TransductionTooth AbnormalitiesEVC2 protein, mouseIntercellular Signaling Peptides and ProteinsMembrane ProteinsameloblastciliumHedgehog signalingLimbinodontoblaststem cells

Identifiers

PMID28081373
PMCPMC5384488
OpenAlexW2578077960

What OpenQuestion holds

Textmetadata
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.