Evidence map›Paper›PMID 21997298›Full record

ReviewEMBO reports2011

Prions on the move.

Charles Weissmann, Jiali Li, Sukhvir P Mahal, Shawn Browning

Open access · bronzeAbstract readReview
In one paragraph

Review in EMBO reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
5.6field-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

81 citing papers in PubMed, 111 citations in OpenAlex.

  1. Enhanced lysosomal activity prevents infection with PrPThe Journal of biological chemistry · 2026
    Article
  2. Article
  3. Review
  4. Article
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  6. Article
  7. Propagation of distinct CWD prion strains during peripheral and intracerebral challenges of gene-targeted mice.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  8. Review
  9. Review
  10. Article
  11. New developments in prion disease research.Cell and tissue research · 2023
    Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Synthetic Prion Selection and Adaptation.Molecular neurobiology · 2019
    Article

21 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

4 authors at 3 institutions in 1 country.

Charles WeissmannDepartment of Infectology, Scripps Florida, 130 Scripps Way, Jupiter, Florida 33458, USA. charlesw@scripps.edu
Jiali Li
Sukhvir P Mahal
Shawn Browning
Scripps Institution of Oceanography · USScripps Research Institute · USScripps (United States) · US

Funding

Emergence of drug resistance in prion populationsR01NS067214 · NINDS · SCRIPPS RESEARCH INSTITUTE, THE · PI SMITH, ROY G · 2010 to 2013
$1.7M
Molecular basis of cell-specific prion strain propagationR01NS059543 · NINDS · SCRIPPS RESEARCH INSTITUTE, THE · PI WEISSMANN, CHARLES · 2007 to 2010
$1.5M
NINDS NIH HHS 1R01NS059543NINDS NIH HHS 1R01NS067214NINDS NIH HHS R01 NS067214
6 · The paper itself

Abstract

Prions consist mainly, if not entirely, of PrP(Sc), an aggregated conformer of the host protein PrP(C). Prions come in different strains, all based on the same PrP(C) sequence, but differing in their conformations. The efficiency of prion transmission between species is usually low, but increases after serial transmission in the new host, suggesting a process involving mutation and selection. Even within the same species, the transfer of prions between cell types entails a selection of favoured 'substrains', and propagation of prions in the presence of an inhibitory drug can result in the appearance of drug-resistant prion populations. We propose that prion populations are comprised of a variety of conformers, constituting 'quasi-species', from which the one replicating most efficiently in a particular environment is selected.

Indexed as

AnimalsCells, CulturedDrug ResistanceHumansMutationPrion DiseasesPrionsSelection, GeneticPrions

Identifiers

PMID21997298
PMCPMC3207107
OpenAlexW1985448990

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.