Evidence map›Paper›PMID 9284043›Full record

ArticleGenes & development1997

Mice lacking the ski proto-oncogene have defects in neurulation, craniofacial, patterning, and skeletal muscle development.

M Berk, S Y Desai, H C Heyman, C Colmenares

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing 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

70 citing papers in PubMed, 191 citations in OpenAlex.

  1. Review
  2. A Combination of Variants in SEPTIN9 and MSX1 Genes Leads to the Formation of Orofacial Clefts.Genes to cells : devoted to molecular & cellular mechanisms · 2026
    Article
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  8. Review
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  16. Blood · 2018
    Article
  17. Review
  18. Article
  19. The Induction of Bone Formation: The Translation Enigma.Frontiers in bioengineering and biotechnology · 2018
    Review
  20. Article

10 more citing papers are in PubMed but not listed here.

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

4 authors at 1 institution in 1 country.

M BerkDepartment of Cancer Biology, Research Institute, The Cleveland Clinic Foundation, Ohio 44195, USA.
S Y Desai
H C Heyman
C Colmenares
Cleveland Clinic · US

Funding

SKI PROTO-ONCOGENE AND MOUSE DEVELOPMENTR29HD030728 · NICHD · CLEVELAND CLINIC FOUNDATION · PI COLMENARES, CLEMENCIA · 1996 to 2000
$108k
TARGETED DISRUPTION OF THE MOUSE C-SKI POTO-ONCOGENER55HD030728 · NICHD · CLEVELAND CLINIC FOUNDATION · PI COLMENARES, CLEMENCIA · 1993 to 1993
–
NICHD NIH HHS HD30728
6 · The paper itself

Abstract

The c-ski proto-oncogene has been implicated in the control of cell growth and skeletal muscle differentiation. To determine its normal functions in vivo, we have disrupted the mouse c-ski gene. Our results show a novel role for ski in the morphogenesis of craniofacial structures and the central nervous system, and confirm its proposed function as a player in skeletal muscle development. Homozygous mutant mice show perinatal lethality resulting from exencephaly, a defect caused by failed closure of the cranial neural tube during neurulation. The timing of the neural tube defect in ski -/- embryos coincides with excessive apoptosis in the cranial neuroepithelium, as well as in the cranial mesenchyme. Homozygous ski mutants also exhibit a dramatic reduction in skeletal muscle mass, consistent with a defect in expansion of a myogenic precursor population. Nestin is an intermediate filament expressed in highly proliferative neuroepithelial stem cells and in myogenic precursors. Interestingly, we find decreased nestin expression in both the cranial neural tube and the somites of ski -/- embryos, compared with their normal littermates, but no reduction of nestin in the caudal neural tube. These results are consistent with a model in which ski activities are required for the successful expansion of a subset of precursors in the neuroepithelial or skeletal muscle lineages.

Indexed as

Gene Expression Regulation, DevelopmentalMuscle DevelopmentNerve Tissue ProteinsAnimalsApoptosisCraniofacial AbnormalitiesDNA-Binding ProteinsHeadIntermediate Filament ProteinsMiceMice, Inbred C57BLMice, TransgenicMuscle, SkeletalMutationNestinNeural CrestDNA-Binding ProteinsIntermediate Filament ProteinsNerve Tissue ProteinsNes protein, mouseNestinProto-Oncogene ProteinsSki protein, mouseTubulin

Identifiers

PMID9284043
PMCPMC316447
OpenAlexW2155901875

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.