Evidence map›Paper›PMID 25609728›Full record

ArticleJournal of clinical microbiology2015

Detection and discrimination of classical and atypical L-type bovine spongiform encephalopathy by real-time quaking-induced conversion.

Christina D Orrú, Alessandra Favole, Cristiano Corona, Maria Mazza, Matteo Manca, Bradley R Groveman, Andrew G Hughson, Pier Luigi Acutis, Maria Caramelli, Gianluigi Zanusso and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

37 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Tracking Prions by RT-QuIC: An Update.Sub-cellular biochemistry · 2025
    Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Real-Time Quaking-Induced Conversion Detection of PrPFrontiers in veterinary science · 2021
    Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Prion Strains and Transmission Barrier Phenomena.Pathogens (Basel, Switzerland) · 2018
    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

12 authors at 4 institutions in 2 countries.

Christina D OrrúRocky Mountain Laboratories, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA.
Alessandra FavoleNational Reference Center for TSE, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Turin, Italy.
Cristiano CoronaNational Reference Center for TSE, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Turin, Italy.
Maria MazzaNational Reference Center for TSE, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Turin, Italy.
Matteo MancaRocky Mountain Laboratories, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA.
Bradley R GrovemanRocky Mountain Laboratories, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA.
Andrew G HughsonRocky Mountain Laboratories, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA.
Pier Luigi AcutisNational Reference Center for TSE, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Turin, Italy.
Maria CaramelliNational Reference Center for TSE, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Turin, Italy.
Gianluigi ZanussoDepartment of Neurological and Movement Sciences, University of Verona, Verona, Italy.
Cristina CasaloneNational Reference Center for TSE, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Turin, Italy cristina.casalone@izsto.it bcaughey@nih.gov.
Byron CaugheyRocky Mountain Laboratories, National Institute for Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA cristina.casalone@izsto.it bcaughey@nih.gov.
Istituto Zooprofilattico Sperimentale del Piemonte Liguria e Valle d'Aosta · ITNational Institutes of Health · USNational Institute of Allergy and Infectious Diseases · USUniversity of Verona · IT

Funding

Detection of PrionsZIAAI001086 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI CAUGHEY, BYRON · 2009 to 2025
$18.1M
Intramural NIH HHS
6 · The paper itself

Abstract

Statutory surveillance of bovine spongiform encephalopathy (BSE) indicates that cattle are susceptible to both classical BSE (C-BSE) and atypical forms of BSE. Atypical forms of BSE appear to be sporadic and thus may never be eradicated. A major challenge for prion surveillance is the lack of sufficiently practical and sensitive tests for routine BSE detection and strain discrimination. The real-time quaking-induced conversion (RT-QuIC) test, which is based on prion-seeded fibrillization of recombinant prion protein (rPrPSen), is known to be highly specific and sensitive for the detection of multiple human and animal prion diseases but not BSE. Here, we tested brain tissue from cattle affected by C-BSE and atypical L-type bovine spongiform encephalopathy (L-type BSE or L-BSE) with the RT-QuIC assay and found that both BSE forms can be detected and distinguished using particular rPrPSen substrates. Specifically, L-BSE was detected using multiple rPrPSen substrates, while C-BSE was much more selective. This substrate-based approach suggests a diagnostic strategy for specific, sensitive, and rapid detection and discrimination of at least some BSE forms.

Indexed as

AnimalsBiological AssayBrain ChemistryCattleCricetinaeEncephalopathy, Bovine SpongiformHumansPrionsRecombinant ProteinsPrionsRecombinant Proteins

Identifiers

PMID25609728
PMCPMC4365258
OpenAlexW2107556608

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.