Evidence map›Paper›PMID 39440977›Full record

ArticlemBio2024

Minor prion substrains overcome transmission barriers.

Benjamin S Steadman, Jifeng Bian, Ronald A Shikiya, Jason C Bartz

Abstract read
In one paragraph

Article in mBio, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

4 authors.

Benjamin S SteadmanDepartment of Medical Microbiology and Immunology, School of Medicine, Creighton University, Omaha, Nebraska, USA.ORCID 0009-0000-5762-5333
Jifeng BianVirus and Prion Research Unit, National Animal Disease Center, United States Department of Agriculture - Agricultural Research Services, Ames, Iowa, USA.
Ronald A ShikiyaDepartment of Medical Microbiology and Immunology, School of Medicine, Creighton University, Omaha, Nebraska, USA.
Jason C BartzDepartment of Medical Microbiology and Immunology, School of Medicine, Creighton University, Omaha, Nebraska, USA.ORCID 0000-0003-4081-7886

Funding

Zoonotic potential of CWD and influence of environmental contamination on prion propagationP01AI077774 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI CLAUDIO SOTO · 2008 to 2026
$36.1M
Contributions of prion strains and substrains to prion zoonotic potential and evolutionR01NS133050 · NINDS · CREIGHTON UNIVERSITY · PI Jason C Bartz · 2023 to 2026
$2.2M
Mechanisms of prion strain dynamicsR01NS103763 · NINDS · CREIGHTON UNIVERSITY · PI BARTZ, JASON C · 2018 to 2022
$1.9M
HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) R01NS103763HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) R01NS133050NIAID NIH HHS P01 AI077774NINDS NIH HHS R01 NS103763NINDS NIH HHS R01 NS133050
6 · The paper itself

Abstract

Mammalian prion diseases are infectious neurodegenerative diseases caused by the self-templating form of the prion protein PrP IMPORTANCE: Prions from cattle with bovine spongiform encephalopathy have transmitted to humans, whereas scrapie from sheep and goats likely has not, suggesting that some prions can cross species barriers more easily than others. Prions are composed of a dominant strain and minor strains, and the contribution of each population to adapt to new replicative environments is unknown. Recently, minor prion strains were isolated from the biologically cloned prion strain DY TME, and these minor prion strains differed in properties from the dominant prion strain, DY TME. Here we found that these minor prion strains also differed in conversion efficiency and host range compared to the dominant strain DY TME. These novel findings provide evidence that minor prion strains contribute to interspecies transmission, underscoring the significance of minor strain components in important biological processes.

Indexed as

Prion DiseasesAnimalsCricetinaeEpithelial CellsMicePrPC ProteinsPrPSc ProteinsRabbitsPrPC ProteinsPrPSc Proteinsinterspecies transmissionprion diseaseprion strain

Identifiers

PMID39440977
PMCPMC11559082

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.