Evidence map›Paper›PMID 25176044›Full record

ArticleDevelopmental biology2014

Peripheral nervous system defects in a mouse model for peroxisomal biogenesis disorders.

M Gartz Hanson, Veronica L Fregoso, Justin D Vrana, Chandra L Tucker, Lee A Niswander

Abstract read
In one paragraph

Article in Developmental biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. NMJ-related diseases beyond the congenital myasthenic syndromes.Frontiers in cell and developmental biology · 2023
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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.

M Gartz HansonHoward Hughes Medical Institute, Dept. of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO 80045, United States. Electronic address: martin.hanson@ucdenver.edu.
Veronica L FregosoGraduate Program in Cell Biology, Stem Cells, and Development, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO 80045, United States.
Justin D VranaDept. of Pharmacology, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO 80045, United States.
Chandra L TuckerDept. of Pharmacology, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO 80045, United States.
Lee A NiswanderHoward Hughes Medical Institute, Dept. of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO 80045, United States; Graduate Program in Cell Biology, Stem Cells, and Development, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO 80045, United States.
Children's Hospital Colorado · USHoward Hughes Medical Institute · US

Funding

Control of Protein Activity Via Light Stimulated DimerizersR01GM100225 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI TUCKER, CHANDRA L · 2012 to 2019
$3.3M
Analysis of PH1-associated alanine:glyoxylate aminotranferase (AGT) using yeastR01DK081584 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI TUCKER, CHANDRA L · 2008 to 2011
$1.5M
The amelioration of peroxisomal disorders due to defects in Pex10R21NS085749 · NINDS · UNIVERSITY OF COLORADO DENVER · PI NISWANDER, LEE A. · 2013 to 2014
$423k
Exploring a New Mouse Model of Locomotor DevelopmentF32NS059267 · NINDS · UNIVERSITY OF COLORADO DENVER · PI HANSON, MARTIN GARTZ · 2008 to 2010
$160k
Howard Hughes Medical InstituteNIDDK NIH HHS R01 DK081584NIGMS NIH HHS R01 GM100225NINDS NIH HHS F32 NS059267NINDS NIH HHS R21 NS085749NINDS NIH HHS R21NS085749
6 · The paper itself

Abstract

Peroxisome biogenesis disorders (PBD) are autosomal recessive disorders in humans characterized by skeletal, eye and brain abnormalities. Despite the fact that neurological deficits, including peripheral nervous system (PNS) defects, can be observed at birth in some PBD patients including those with PEX10 mutations, the embryological basis of the PNS defects is unclear. Using a forward genetic screen, we identified a mouse model for Pex10 deficiency that exhibits neurological abnormalities during fetal development. Homozygous Pex10 mutant mouse embryos display biochemical abnormalities related to a PBD deficiency. During late embryogenesis, Pex10 homozygous mutant mice experience progressive loss of movement and at birth they become cyanotic and die shortly thereafter. Homozygous Pex10 mutant fetuses display decreased integrity of axons and synapses, over-extension of axons in the diaphragm and decreased Schwann cell numbers. Our neuropathological, molecular and electrophysiological studies provide new insights into the embryological basis of the PNS deficits in a PBD model. Our findings identify PEX10 function, and likely other PEX proteins, as an essential component of the spinal locomotor circuit.

Indexed as

Disease Models, AnimalAction PotentialsAmino Acid SequenceAnimalsCells, CulturedEmbryo, MammalianHumansImmunohistochemistryMaleMice, 129 StrainMice, Inbred C57BLMice, KnockoutMicroscopy, ConfocalMicroscopy, Electron, TransmissionMolecular Sequence DataMotor ActivityPeroxinsPEX10 protein, mouseReceptors, Cytoplasmic and NuclearAcetylcholine receptorAxon integrityNeuromuscular junctionPeroxisomeSynapse formation

Identifiers

PMID25176044
PMCPMC4190158
OpenAlexW2030703770

What OpenQuestion holds

Textmetadata
LicenceTDM
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.