Evidence map›Paper›PMID 24799419›Full record

ArticleJournal of dental research2014

Functional Significance of MMP3 and TIMP2 Polymorphisms in Cleft Lip/Palate.

A Letra, M Zhao, R M Silva, A R Vieira, J T Hecht

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of dental research, 2014. 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
0.7field-weighted citation impact, top 24% 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, 24 citations in OpenAlex.

  1. Pooled it
  2. Genetic Analysis ofGenes · 2025
    Article
  3. Review
  4. The impact of developmental genes in non-syndromic cleft lip and/or palateJournal of the Turkish German Gynecological Association · 2023
    Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

5 authors at 2 institutions in 1 country.

A LetraCraniofacial Research Center, University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA Department of Pediatrics, Pediatric Research Center, University of Texas Health Science Center Medical School at Houston, Houston, TX, USA ariadne.m.letra@uth.tmc.edu.
M ZhaoCraniofacial Research Center, University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA.
R M SilvaCraniofacial Research Center, University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA Department of Pediatrics, Pediatric Research Center, University of Texas Health Science Center Medical School at Houston, Houston, TX, USA.
A R VieiraDepartments of Oral Biology and Pediatric Dentistry, University of Pittsburgh School of Dental Medicine, Pittsburgh, PA, USA.
J T HechtCraniofacial Research Center, University of Texas Health Science Center at Houston School of Dentistry, Houston, TX, USA Department of Pediatrics, Pediatric Research Center, University of Texas Health Science Center Medical School at Houston, Houston, TX, USA.
The University of Texas Health Science Center at Houston · USUniversity of Pittsburgh · US

Funding

Center for Clinical and Translational Sciences (CCTS)UL1TR000371 · NCATS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCPHERSON, DAVID D · 2012 to 2016
$13.4M
MOLECULAR STUDIES IN NONSYNDROMIC CLEFT LIP AND PALATER01DE011931 · NIDCR · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI BLANTON, SUSAN HALLORAN, HECHT, JACQUELINE T · 1999 to 2017
$7.6M
Matrix Metalloproteinase Gene Variants and Cleft Lip and PalateR00DE018954 · NIDCR · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI LETRA, ARIADNE M · 2010 to 2012
$658k
Matrix Metalloproteinase Gene Variants and Cleft Lip and PalateK99DE018954 · NIDCR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LETRA, ARIADNE M · 2008 to 2009
$206k
NCATS NIH HHS UL1 TR000371NIDCR NIH HHS K99 DE018954NIDCR NIH HHS K99/R00-DE018913NIDCR NIH HHS K99/R00-DE018954NIDCR NIH HHS R00 DE018954NIDCR NIH HHS R01 DE011931
6 · The paper itself

Abstract

Evidence from biological and human studies strongly supports a role for MMP and TIMP genes as candidate genes for non-syndromic cleft lip with or without cleft palate (NSCL/P). We previously showed the association of promoter polymorphisms in MMP3 (rs3025058 and rs522616) and TIMP2 (rs8179096) with NSCL/P. In this study, we examined the functional significance of these polymorphisms. A specific DNA-protein complex for MMP3 rs522616 A was detected, and this allele by itself showed greater promoter activity than the G allele. However, the effect of rs522616 was ultimately regulated by the rs3025058 allele on the background. For TIMP2 rs8179096, the T allele showed a 2.5-fold increase in promoter activity when compared with allele C, whereas both C and T alleles were found to bind to nuclear factor kappa B. Our results provide new evidence that promoter polymorphisms in MMP3 and TIMP2 are functional and may affect gene transcription with possible effects on craniofacial development leading to NSCL/P.

Indexed as

AdenineAllelesCell Line, TumorCleft LipCleft PalateCytosineGuanineHaplotypesHumansMatrix Metalloproteinase 3NF-kappa BPolymorphism, GeneticPromoter Regions, GeneticProtease InhibitorsThymineTissue Inhibitor of Metalloproteinase-2AdenineCytosineGuanineMatrix Metalloproteinase 3MMP3 protein, humanNF-kappa BProtease InhibitorsThymineTIMP2 protein, humanTissue Inhibitor of Metalloproteinase-2EMSAluciferaseMMPoral cleftsingle nucleotide polymorphismTIMP

Identifiers

PMID24799419
PMCPMC4107548
OpenAlexW2146497070

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.