Evidence map›Paper›PMID 21504905›Full record

ArticleThe Journal of biological chemistry2011

Hierarchical interactions of homeodomain and forkhead transcription factors in regulating odontogenic gene expression.

Shankar R Venugopalan, Xiao Li, Melanie A Amen, Sergio Florez, Diana Gutierrez, Huojun Cao, Jianbo Wang, Brad A Amendt

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 30 citations in OpenAlex.

  1. Distinct regulatory states control the elongation of individual skeletal rods in the sea urchin embryo.Developmental dynamics : an official publication of the American Association of Anatomists · 2022
    Article
  2. Article
  3. Article
  4. Article
  5. Role of MIZ-1 inBiochemistry and biophysics reports · 2016
    Article
  6. Article
  7. Article
  8. MSX2 in ameloblast cell fate and activity.Frontiers in physiology · 2014
    Review
  9. Article
  10. Inhibition of CK2α down-regulates Notch1 signalling in lung cancer cells.Journal of cellular and molecular medicine · 2013
    Article
  11. Article
  12. Retinoic acid expands the evolutionarily reduced dentition of zebrafish.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2012
    Article
  13. Regulation of calbindin-D(28k) expression by Msx2 in the dental epithelium.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2012
    Article
  14. Article
  15. Article
  16. From molecules to mastication: the development and evolution of teeth.Wiley interdisciplinary reviews. Developmental biology
    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

8 authors at 2 institutions in 1 country.

Shankar R VenugopalanTexas A&M University Health Science Center, Institute of Biosciences and Technology, Houston, Texas 77030, USA.
Xiao Li
Melanie A Amen
Sergio Florez
Diana Gutierrez
Huojun Cao
Jianbo Wang
Brad A Amendt
Texas A&M Health Science Center · USTexas A&M University · US

Funding

Mechanisms of FoxJ1 Tooth MorphogenesisR01DE018885 · NIDCR · UNIVERSITY OF IOWA · PI AMENDT, BRAD A · 2009 to 2012
$1.5M
NIDCR NIH HHS DE 18885NIDCR NIH HHS R01 DE018885
6 · The paper itself

Abstract

FoxJ1 is a forkhead transcription factor expressed in multiple tissues during development and a major regulator of cilia development. FoxJ1(-/-) mice present with defects in odontogenesis, and we correlate these defects to hierarchical interactions between homeodomain factors Pitx2 and Dlx2 with FoxJ1 in regulating their expression through direct physical interactions. Chromatin immunoprecipitation assays reveal endogenous Pitx2 and Dlx2 binding to the Dlx2 promoter and Dlx2 binding to the FoxJ1 promoter as well as Dlx2 and FoxJ1 binding to the amelogenin promoter. PITX2 activation of the Dlx2 promoter is attenuated by a direct Dlx2 physical interaction with PITX2. Dlx2 autoregulates its promoter, and Dlx2 transcriptionally activates the downstream gene FoxJ1. Dlx2 and FoxJ1 physically interact and synergistically regulate both Dlx2 and FoxJ1 promoters. Dlx2 and FoxJ1 also activate the amelogenin promoter, and amelogenin is required for enamel formation and late stage tooth development. FoxJ1(-/-) mice maxillary and mandibular incisors are reduced in length and width and have reduced amelogenin expression. FoxJ1(-/-) mice show a reduced and defective ameloblast layer, revealing a biological effect of these transcription factor hierarchies during tooth morphogenesis. These transcriptional mechanisms may contribute to other developmental processes such as neuronal, pituitary, and heart development.

Indexed as

Gene Expression Regulation, DevelopmentalAmelogeninAnimalsCHO CellsChromatin ImmunoprecipitationCiliaCricetinaeCricetulusEpithelial CellsForkhead Transcription FactorsHomeobox Protein PITX2Homeodomain ProteinsMiceMice, TransgenicOdontogenesisProtein Interaction MappingAmelogeninDistal-less homeobox proteinsForkhead Transcription FactorsFOXJ1 protein, mouseHomeobox Protein PITX2Homeodomain ProteinsTranscription Factors

Identifiers

PMID21504905
PMCPMC3122197
OpenAlexW2088244436

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.