Evidence map›Paper›PMID 19239250›Full record

ReviewBiochemistry2009

Prion diseases and their biochemical mechanisms.

Nathan J Cobb, Witold K Surewicz

Open access · greenAbstract readReview
In one paragraph

Review in Biochemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 1 pooled it
7.7field-weighted citation impact, top 2% 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

92 citing papers in PubMed, 1 synthesis or guideline pooled it, 209 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Protein misfolding: understanding biology to classify and treat synucleinopathies.Journal of neural transmission (Vienna, Austria : 1996) · 2025
    Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Probing the origin of prion protein misfolding via reconstruction of ancestral proteins.Protein science : a publication of the Protein Society · 2022
    Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. The prion-like transmission of tau oligomersFrontiers in aging neuroscience · 2022
    Review
  17. Nanopore Technology for the Application of Protein Detection.Nanomaterials (Basel, Switzerland) · 2021
    Review
  18. Article
  19. Review
  20. Article

32 more citing papers are in PubMed but not listed here.

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.

Nathan J CobbDepartment of Physiology, Case Western Reserve University, Cleveland, Ohio 44106, USA.
Witold K Surewicz
Case Western Reserve University · US

Funding

TRANSGENIC MODELS OF PRION DISEASES LINKED TO D178N MUTATIONP01AG014359 · NIA · CASE WESTERN RESERVE UNIVERSITY · PI GAMBETTI, PIERLUIGI · 1997 to 2013
$22.2M
Conformational Conversions of Prion ProteinR01NS044158 · NINDS · CASE WESTERN RESERVE UNIVERSITY · PI SUREWICZ, WITOLD K · 2002 to 2013
$4.0M
BIOPHYSICAL MECHANISMS OF PRION PROTEIN PATHOGENICITYR01NS038604 · NINDS · CASE WESTERN RESERVE UNIVERSITY · PI SUREWICZ, WITOLD K · 1999 to 2009
$2.7M
NIA NIH HHS AG014359NIA NIH HHS P01 AG014359NINDS NIH HHS R01 NS038604NINDS NIH HHS R01 NS044158PHS HHS N5038604PHS HHS N5044158
6 · The paper itself

Abstract

Prion diseases, also known as the transmissible spongiform encephalopathies (TSEs), are a group of fatal neurodegenerative disorders that affect humans and animals. These diseases are intimately associated with conformational conversion of the cellular prion protein, PrP(C), into an oligomeric beta-sheet-rich form, PrP(Sc). A growing number of observations support the once heretical hypothesis that transmission of TSE diseases does not require nucleic acids and that PrP(Sc) alone can act as an infectious agent. The view that misfolded proteins can be infectious is also supported by recent findings regarding prion phenomena in yeast and other fungi. One of the most intriguing facets of prions is their ability to form different strains, leading to distinct phenotypes of TSE diseases. Within the context of the "protein-only" model, prion strains are believed to be encoded in distinct conformations of misfolded prion protein aggregates. In this review, we describe recent advances in biochemical aspects of prion research, with a special focus on the mechanism of conversion of prion protein to the pathogenic form(s), the emerging structural knowledge of fungal and mammalian prions, and our rapidly growing understanding of the molecular basis of prion strains and their relation to barriers of interspecies transmissibility.

Indexed as

AnimalsFungal ProteinsHumansModels, BiologicalModels, MolecularPrion DiseasesProtein ConformationProtein FoldingPrPSc ProteinsFungal ProteinsPrPSc Proteins

Identifiers

PMID19239250
PMCPMC2805067
OpenAlexW2012541956

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.