Evidence map›Paper›PMID 9458170›Full record

ReviewBrain pathology (Zurich, Switzerland)1998

Peroxisomal disorders: genotype, phenotype, major neuropathologic lesions, and pathogenesis.

J M Powers, H W Moser

Open access · greenAbstract readReview
In one paragraph

Review in Brain pathology (Zurich, Switzerland), 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
5.5field-weighted citation impact, top 3% 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

58 citing papers in PubMed, 206 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Potential biomarkers in hypoglycemic brain injury.Forensic science, medicine, and pathology · 2024
    Article
  6. Article
  7. AFrontiers in cell and developmental biology · 2022
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Peroxisome biogenesis disorders.Translational science of rare diseases · 2016
    Article
  17. Spectrum of PEX1 and PEX6 variants in Heimler syndrome.European journal of human genetics : EJHG · 2016
    Article
  18. Article
  19. Review
  20. Peroxisomes in brain development and function.Biochimica et biophysica acta · 2016
    Review
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 2 institutions in 1 country.

J M PowersDepartment of Pathology (Neuropathology and Postmortem Medicine), University of Rochester Medical Center, NY 14642, USA. jpowers@pathology.rochester.edu
H W Moser
Kennedy Krieger Institute · USUniversity of Rochester Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurological dysfunction is a prominent feature of most peroxisomal disorders. Enormous progress in defining their gene defects has been achieved. The genes and gene products, peroxins (PEX), in five of the complementation groups have been defined. These studies confirm that Zellweger syndrome (ZS), neonatal adrenoleukodystrophy (NALD), and infantile Refsum disease (IRD) are a disease continuum. The gene defect in adreno-leukodystrophy (ALD) / adrenomyeloneuropathy (AMN) involves an integral peroxisomal membrane protein. Neuropathologic lesions are of three major classes: (i) abnormalities in neuronal migration or differentiation, (ii) defects in the formation or maintenance of central white matter, and (iii) postdevelopmental neuronal degenerations. The central white matter lesions are those of: (i) inflammatory demyelination, (ii) non-inflammatory dysmyelination, and (iii) non-specific reductions in myelin volume or staining with or without reactive astrocytosis. The neuronal degenerations are of two major types: (i) the axonopathy of AMN involving ascending and descending tracts of the spinal cord, and (ii) cerebellar atrophy in rhizomelic chondrodysplasia punctata and probably IRD. We postulate that the abnormal fatty acids in peroxisomal disorders, particularly very long chain fatty acids and phytanic acid, are incorporated into cell membranes and perturb their microenvironments resulting in dysfunction, atrophy and death of vulnerable cells. The advent of mouse models for ZS and ALD is anticipated to provide even greater pathogenetic insights into the peroxisomal disorders.

Indexed as

AdrenoleukodystrophyAnimalsGenotypeHumansNerve DegenerationNervous System DiseasesPeroxisomal DisordersPhenotypeZellweger Syndrome

Identifiers

PMID9458170
PMCPMC8098283
OpenAlexW2087601962

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.