Evidence map›Paper›PMID 22872265›Full record

ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2012

Phenotype profile of a genetic mouse model for Muenke syndrome.

Hyun-Duck Nah, Eiki Koyama, Nneamaka B Agochukwu, Scott P Bartlett, Maximilian Muenke

Abstract read
In one paragraph

Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.4field-weighted citation impact, top 31% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Mystery of the Muenke midface: spheno-occipital synchondrosis fusion and craniofacial skeletal patterns.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2024
    Article
  3. Article
  4. Cranium growth, patterning and homeostasis.Development (Cambridge, England) · 2022
    Article
  5. Article
  6. Review
  7. Theranostics · 2020
    Article
  8. Article
  9. Choanal Atresia and Craniosynostosis: Development and Disease.Plastic and reconstructive surgery · 2018
    Review
  10. Article
  11. Achondroplasia: Development, pathogenesis, and therapy.Developmental dynamics : an official publication of the American Association of Anatomists · 2017
    Review
  12. Article
  13. Understanding craniosynostosis as a growth disorder.Wiley interdisciplinary reviews. Developmental biology · 2016
    Review
  14. Article
  15. 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 3 institutions in 1 country.

Hyun-Duck NahPlastic and Reconstructive Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA. nah@email.chop.edu
Eiki Koyama
Nneamaka B Agochukwu
Scott P Bartlett
Maximilian Muenke
National Human Genome Research Institute · USUniversity of Pennsylvania · USPhiladelphia University · US

Funding

NHGRI/DIR Medical Genetics Training ProgramsZIEHG200354 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI SHCHELOCHKOV, OLEG · 2009 to 2025
$50.9M
Intramural NIH HHS Z99 HG999999
6 · The paper itself

Abstract

purposeThe Muenke syndrome mutation (FGFR3 (P250R)), which was discovered 15 years ago, represents the single most common craniosynostosis mutation. Muenke syndrome is characterized by coronal suture synostosis, midface hypoplasia, subtle limb anomalies, and hearing loss. However, the spectrum of clinical presentation continues to expand. To better understand the pathophysiology of the Muenke syndrome, we present collective findings from several recent studies that have characterized a genetically equivalent mouse model for Muenke syndrome (FgfR3 (P244R)) and compare them with human phenotypes.

conclusionsFgfR3 (P244R) mutant mice show premature fusion of facial sutures, premaxillary and/or zygomatic sutures, but rarely the coronal suture. The mice also lack the typical limb phenotype. On the other hand, the mutant mice display maxillary retrusion in association with a shortening of the anterior cranial base and a premature closure of intersphenoidal and spheno-occipital synchondroses, resembling human midface hypoplasia. In addition, sensorineural hearing loss is detected in all FgfR3 (P244R) mutant mice as in the majority of Muenke syndrome patients. It is caused by a defect in the mechanism of cell fate determination in the organ of Corti. The mice also express phenotypes that have not been previously described in humans, such as reduced cortical bone thickness, hypoplastic trabecular bone, and defective temporomandibular joint structure. Therefore, the FgfR3 (P244R) mouse provides an excellent opportunity to study disease mechanisms of some classical phenotypes of Muenke syndrome and to test novel therapeutic strategies. The mouse model can also be further explored to discover previously unreported yet potentially significant phenotypes of Muenke syndrome.

Indexed as

Disease Models, AnimalPhenotypeAnimalsBone Diseases, DevelopmentalCranial SuturesCraniosynostosesFemaleHearing Loss, SensorineuralHumansImaging, Three-DimensionalInfantMaleMiceModels, BiologicalMutationReceptor, Fibroblast Growth Factor, Type 3Receptor, Fibroblast Growth Factor, Type 3

Identifiers

PMID22872265
PMCPMC4131982
OpenAlexW2036024953

What OpenQuestion holds

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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.