Evidence map›Paper›PMID 18703497›Full record

ArticleHuman molecular genetics2008

The cell adhesion molecule nectin-1 is critical for normal enamel formation in mice.

Martin J Barron, Steven J Brookes, Clare E Draper, David Garrod, Jennifer Kirkham, Roger C Shore, Michael J Dixon

Open access · hybridAbstract read
In one paragraph

Article in Human molecular genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

39 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Challenges of Studying Amelogenesis in Gene-Targeted Mouse Models.International journal of molecular sciences · 2025
    Review
  3. Article
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  8. Review
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  11. The Mafb cleft-associated variant H131Q is not required for palatogenesis in the mouse.Developmental dynamics : an official publication of the American Association of Anatomists · 2021
    Article
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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 3 institutions in 1 country.

Martin J BarronFaculty of Life Sciences, University of Manchester, Manchester, UK.
Steven J Brookes
Clare E Draper
David Garrod
Jennifer Kirkham
Roger C Shore
Michael J Dixon
University of Leeds · GBUniversity of Manchester · GBLeeds Dental Hospital · GB

Funding

Medical Research Council G9630879Wellcome Trust 066173Wellcome Trust 075945
6 · The paper itself

Abstract

Nectin-1 is a member of a sub-family of immunoglobulin-like adhesion molecules and a component of adherens junctions. In the current study, we have shown that mice lacking nectin-1 exhibit defective enamel formation in their incisor teeth. Although the incisors of nectin-1-null mice were hypomineralized, the protein composition of the enamel matrix was unaltered. While strong immunostaining for nectin-1 was observed at the interface between the maturation-stage ameloblasts and the underlying cells of the stratum intermedium (SI), its absence in nectin-1-null mice correlated with separation of the cell layers at this interface. Numerous, large desmosomes were present at this interface in wild-type mice; however, where adhesion persisted in the mutant mice, the desmosomes were smaller and less numerous. Nectins have been shown to regulate tight junction formation; however, this is the first report showing that they may also participate in the regulation of desmosome assembly. Importantly, our results show that integrity of the SI-ameloblast interface is essential for normal enamel mineralization.

Indexed as

AmelogenesisAdherens JunctionsAmeloblastsAnimalsApoptosisCell AdhesionCell Adhesion MoleculesCell ProliferationDental EnamelDental Enamel ProteinsDesmoplakinsDesmosomesEnamel OrganFerric CompoundsImmunohistochemistryIncisorCell Adhesion MoleculesDental Enamel ProteinsDesmoplakinsenamel matrix proteinsFerric CompoundsNectin1 protein, mouseNectins

Identifiers

PMID18703497
PMCPMC2572697
OpenAlexW2130848618

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.