Evidence map›Paper›PMID 18093101›Full record

ArticleJournal of anatomy2008

Phenotypic variability and craniofacial dysmorphology: increased shape variance in a mouse model for cleft lip.

Trish E Parsons, Erika Kristensen, Lynnette Hornung, Virginia M Diewert, Steven K Boyd, Rebecca Z German, Benedikt Hallgrímsson

Erratum issuedAbstract read
In one paragraph

Article in Journal of anatomy, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
–field-weighted citation impact
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

37 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Disruption ofFrontiers in cell and developmental biology · 2023
    Article
  6. Article
  7. Review
  8. Mouse embryo phenotyping using X-ray microCT.Frontiers in cell and developmental biology · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. The developmental-genetics of canalization.Seminars in cell & developmental biology · 2019
    Review
  13. Review
  14. Quantifying three-dimensional morphology and RNA from individual embryos.Developmental dynamics : an official publication of the American Association of Anatomists · 2017
    Article
  15. Postnatal Development of the Craniofacial Skeleton in Male C57BL/6J Mice.Journal of the American Association for Laboratory Animal Science : JAALAS · 2016
    Article
  16. Article
  17. Morphometrics, 3D Imaging, and Craniofacial Development.Current topics in developmental biology · 2015
    Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

7 authors.

Trish E ParsonsBiological Anthropology Graduate Program and Bone and Joint Institute, University of Calgary, Canada.
Erika Kristensen
Lynnette Hornung
Virginia M Diewert
Steven K Boyd
Rebecca Z German
Benedikt Hallgrímsson

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cleft lip and palate (CL/P), as is true of many craniofacial malformations in humans, is etiologically complex and highly variable in expression. A/WySn mice are an intriguing model for human CL/P because they develop this dysmorphology with a variable expression pattern, incomplete penetrance and frequent unilateral expression on a homogeneous genetic background. The developmental basis for this variation in expression is unknown, but of great significance for understanding such expression patterns in humans. As a step towards this goal, this study used three-dimensional geometric morphometric and novel high throughput morphometric techniques based on three-dimensional computed microtomography of mouse embryos to analyze craniofacial shape variation during primary palate formation. Our analysis confirmed previous findings based on two-dimensional analyses that the midface in A/WySn embryos, and the maxillary prominence in particular, is relatively reduced in size and appears to be developmentally delayed. In addition, we find that shape variance is increased in A/WySn embryos during primary palate formation compared to both C57BL/6J mice and the F1 crosses between these strains. If the reduction in midfacial growth caused by the Wnt9b hypomorphic mutation pushes A/WySn mice closer on average to the threshold for cleft lip formation, the elevated shape variance may explain why some, but not all, embryos develop the dysmorphology in a genetically homogeneous inbred line of mice.

Indexed as

AnimalsCleft LipCleft PalateCraniofacial AbnormalitiesDisease Models, AnimalEmbryonic DevelopmentMiceMice, Inbred C57BLPhenotypeStatistics as TopicTomography Scanners, X-Ray Computed

Identifiers

PMID18093101
PMCPMC2408978

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.