Evidence map›Paper›PMID 19172113›Full record

ReviewPrion

Aggregation of expanded huntingtin in the brains of patients with Huntington disease.

Guylaine Hoffner, Sylvie Souès, Philippe Djian

Open access · bronzeAbstract readReview
In one paragraph

Review in Prion. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.2field-weighted citation impact, top 53% 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

20 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. GFP-free live neuron quantitative imaging reveals compartmentalization and growth dynamics of polyQ aggregates.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Review
  4. Coiled-Coil Structures Mediate the Intercellular Propagation of Huntingtin.International journal of molecular sciences · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. [Gene Therapy for Huntington Disease].Fortschritte der Neurologie-Psychiatrie · 2023
    Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. NanoEHS beyond Toxicity - Focusing on Biocorona.Environmental science. Nano · 2017
    Article
  17. Article
  18. Review
  19. Article
  20. Huntington's Disease: An Immune Perspective.Neurology research international · 2011
    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

3 authors at 1 institution in 1 country.

Guylaine HoffnerUnité Propre de Recherche 2228 du Centre National de la Recherche Scientifique, Institut Interdisciplinaire des Sciences du Vivant des Saints-Pères, Université René Descartes, Paris, France.
Sylvie Souès
Philippe Djian
Université Paris Cité · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Huntingtin containing an expanded polyglutamine causes neuronal death and Huntington disease. Although expanded huntingtin is found in virtually every cell type, its toxicity is limited to neurons of certain areas of the brain, such as cortex and caudate/putamen. In affected areas of the brain, expanded huntingtin is not found in its intact monomeric form. It is found instead in the form of N-terminal fragments, oligomers and polymers, all of which accumulate in the cortex. Whereas the oligomer is mostly soluble, the polymers and the fragments associate with each other and with other proteins to form the insoluble inclusions characteristic of the disease. It is likely that the aggregates containing expanded huntingtin are toxic to neurons, but it remains to be determined whether the oligomer or the inclusion is the toxic species.

Indexed as

Brain ChemistryCell DeathCerebral CortexHumansHuntingtin ProteinHuntington DiseaseNerve Tissue ProteinsNeuronsNuclear ProteinsPeptidesProtein Structure, QuaternaryProtein Structure, TertiaryHTT protein, humanHuntingtin ProteinNerve Tissue ProteinsNuclear ProteinsPeptidespolyglutamine

Identifiers

PMID19172113
PMCPMC2633704
OpenAlexW1986475550

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.