Evidence map›Paper›PMID 15605981›Full record

ArticleBrain pathology (Zurich, Switzerland)2004

Hippocampal pathology in the human neuronal ceroid-lipofuscinoses: distinct patterns of storage deposition, neurodegeneration and glial activation.

Jaana Tyynelä, Jonathan D Cooper, M Nadeem Khan, Stephen J A Shemilts, Matti Haltia

Open access · greenAbstract readComparative Study
In one paragraph

Article in Brain pathology (Zurich, Switzerland), 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 3 pooled it
3.1field-weighted citation impact, top 9% 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

59 citing papers in PubMed, 3 syntheses or guidelines pooled it, 109 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Pooled it
  4. Article
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  6. Article
  7. Article
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  9. Review
  10. Gene therapy ameliorates neuromuscular pathology in CLN3 disease.Acta neuropathologica communications · 2025
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Activation of PPARα Exhibits Therapeutic Efficacy in a Mouse Model of Juvenile Neuronal Ceroid Lipofuscinosis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  16. Article
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  18. A Novel Porcine Model of CLN2 Batten Disease that Recapitulates Patient Phenotypes.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2022
    Article
  19. Article
  20. 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 2 countries.

Jaana TyyneläInstitute of Biomedicine/Biochemistry and Neuroscience Research Program, University of Helsinki, Finland. jaana.tyynela@helsinki.fi
Jonathan D Cooper
M Nadeem Khan
Stephen J A Shemilts
Matti Haltia
King's College London · GBUniversity of Helsinki · FI

Funding

Comparative Morphology of Neuronal Ceroid LipofuscinosisR21NS041930 · NINDS · KING'S COLLEGE LONDON · PI COOPER, JONATHAN D · 2002 to 2004
$385k
NINDS NIH HHS NS 041930
6 · The paper itself

Abstract

The neuronal ceroid-lipofuscinoses (NCLs) are recessively inherited lysosomal storage diseases, currently classified into 8 forms (CLN1-CLN8). Collectively, the NCLs constitute the most common group of progressive encephalopathies of childhood, and present with visual impairment, psychomotor deterioration and severe seizures. Despite recent identification of the underlying disease genes, the mechanisms leading to neurodegeneration and epilepsy in the NCLs remain poorly understood. To investigate these events, we examined the patterns of storage deposition, neurodegeneration, and glial activation in the hippocampus of patients with CLN1, CLN2, CLN3, CLN5 and CLN8 using histochemistry and immunohistochemistry. These different forms of NCL shared distinct patterns of neuronal degeneration in the hippocampus, with heavy involvement of sectors CA2-CA4 but relative sparing of CA1. This selective pattern of degeneration was also observed in immunohistochemically identified interneurons, which exhibited a graded severity of loss according to phenotype, with calretinin-positive interneurons relatively spared. Furthermore, glial activation was also regionally specific, with microglial activation most pronounced in areas of greatest neuronal loss, and astrocyte activation prominent in areas where neuronal loss was less evident. In conclusion, the NCLs share a common pattern of selective hippocampal pathology, distinct from that seen in the majority of temporal lobe epilepsies.

Indexed as

AdolescentAdultAntigens, CDAntigens, Differentiation, MyelomonocyticCalbindin 2CalbindinsCase-Control StudiesCD68 MoleculeCell CountChildChild, PreschoolFemaleGlial Fibrillary Acidic ProteinHippocampusHumansImmunohistochemistryAntigens, CDAntigens, Differentiation, MyelomonocyticCALB2 protein, humanCalbindin 2CalbindinsCD68 antigen, humanCD68 MoleculeGlial Fibrillary Acidic ProteinParvalbuminsS100 Calcium Binding Protein GTPP1 protein, humanTripeptidyl-Peptidase 1

Identifiers

PMID15605981
PMCPMC8095893
OpenAlexW2031627377

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.