Evidence map›Paper›PMID 25003002›Full record

ArticleRare diseases (Austin, Tex.)2013

Explaining intermediate filament accumulation in giant axonal neuropathy.

Puneet Opal, Robert D Goldman

Open access · bronzeAbstract read
In one paragraph

Article in Rare diseases (Austin, Tex.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

8 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Gigaxonin is required for intermediate filament transport.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. 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

2 authors at 1 institution in 1 country.

Puneet OpalDepartment of Cell and Molecular Biology; Northwestern University Feinberg School of Medicine; Chicago, IL USA ; Davee Department of Neurology; Northwestern University Feinberg School of Medicine; Chicago, IL USA.
Robert D GoldmanDepartment of Cell and Molecular Biology; Northwestern University Feinberg School of Medicine; Chicago, IL USA.
Northwestern University · US

Funding

Structural basis of the specific protein-protein interactions underlying IF assemP01GM096971 · NIGMS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI GOLDMAN, ROBERT D · 2011 to 2021
$16.8M
Understanding the Cellular Basis of Movement DisordersR01NS082351 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Puneet Opal · 2013 to 2026
$6.2M
Cellular pathways underlying polyglutamine degenerationR01NS062051 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI OPAL, PUNEET · 2010 to 2014
$1.7M
NIGMS NIH HHS P01 GM096971NINDS NIH HHS R01 NS062051
6 · The paper itself

Abstract

Giant axonal neuropathy (GAN)(1) is a rare autosomal recessive neurological disorder caused by mutations in the GAN gene that encodes gigaxonin, a member of the BTB/Kelch family of E3 ligase adaptor proteins.(1) This disease is characterized by the aggregation of Intermediate Filaments (IF)-cytoskeletal elements that play important roles in cell physiology including the regulation of cell shape, motility, mechanics and intra-cellular signaling. Although a range of cell types are affected in GAN, neurons display the most severe pathology, with neuronal intermediate filament accumulation and aggregation; this in turn causes axonal swellings or "giant axons." A mechanistic understanding of GAN IF pathology has eluded researchers for many years. In a recent study(1) we demonstrate that the normal function of gigaxonin is to regulate the degradation of IF proteins via the proteasome. Our findings present the first direct link between GAN mutations and IF pathology; moreover, given the importance of IF aggregations in a wide range of disease conditions, our findings could have wider ramifications.

Indexed as

BTB/Kelchgiant axonal neuropathygigaxoninintermediate filamentsneurofilamentsvimentin

Identifiers

PMID25003002
PMCPMC3927486
OpenAlexW2047527061

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.