Evidence map›Paper›PMID 20356930›Full record

ArticleJournal of cell science2010

Prion-like disorders: blurring the divide between transmissibility and infectivity.

Mimi Cushman, Brian S Johnson, Oliver D King, Aaron D Gitler, James Shorter

Abstract read
In one paragraph

Article in Journal of cell science, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 180 papers.

0numbers the graph read from it
0cells of the map it votes in
180citing papers in PubMed
15.0field-weighted citation impact, top 1% 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

180 citing papers in PubMed, 278 citations in OpenAlex.

  1. Dual vulnerability of TDP-43 to calpain and caspase-3 proteolysis after neurotoxic conditions and traumatic brain injury.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2014
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  13. Proteasome localization and activity in pig brain andFrontiers in cellular neuroscience · 2024
    Article
  14. Article
  15. International journal of molecular sciences · 2023
    Review
  16. Aβ40 Aggregation under Changeable Conditions.International journal of molecular sciences · 2023
    Article
  17. Article
  18. Article
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120 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

5 authors at 2 institutions in 1 country.

Mimi CushmanDepartment of Biochemistry and Biophysics, University of Pennsylvania School of Medicine, 805b Stellar-Chance Laboratories, 422 Curie Boulevard, Philadelphia, PA 19104, USA.
Brian S Johnson
Oliver D King
Aaron D Gitler
James Shorter
University of Pennsylvania · USBoston Biomedical Research Institute · US

Funding

Training in Alzheimer’s and Age-Related Neurodegenerative DiseasesT32AG000255 · NIA · UNIVERSITY OF PENNSYLVANIA · PI ALICE S CHEN-PLOTKIN, VIRGINIA M LEE · 1997 to 2026
$12.5M
Molecular Basis of TDP-43 Proteinopathies: Disease Models and MechanismsR01NS065317 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI GITLER, AARON D. · 2009 to 2016
$2.7M
Amyloid elimination by Hsp104 and substrate-optimized variantsDP2OD002177 · OD · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2007 to 2007
$2.4M
Using yeast cells to define mechanisms of human neurodegenerative diseasesDP2OD004417 · OD · UNIVERSITY OF PENNSYLVANIA · PI GITLER, AARON D. · 2008 to 2008
$2.4M
Exploring mechanisms of TDP-43 aggregation and disaggregationR21NS067354 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2009 to 2010
$436k
NIA NIH HHS AG00255NIA NIH HHS T32 AG000255NIH HHS 1DP2OD002177NIH HHS 1DP2OD002177-01NIH HHS 1DP2OD004417NIH HHS DP2 OD002177NIH HHS DP2 OD004417NINDS NIH HHS 1R01NS065317NINDS NIH HHS 1R01NS065317-01NINDS NIH HHS 1R21NS067354NINDS NIH HHS 1R21NS067354-0110NINDS NIH HHS R01 NS065317NINDS NIH HHS R21 NS067354
6 · The paper itself

Abstract

Prions are proteins that access self-templating amyloid forms, which confer phenotypic changes that can spread from individual to individual within or between species. These infectious phenotypes can be beneficial, as with yeast prions, or deleterious, as with mammalian prions that transmit spongiform encephalopathies. However, the ability to form self-templating amyloid is not unique to prion proteins. Diverse polypeptides that tend to populate intrinsically unfolded states also form self-templating amyloid conformers that are associated with devastating neurodegenerative disorders. Moreover, two RNA-binding proteins, FUS and TDP-43, which form cytoplasmic aggregates in amyotrophic lateral sclerosis, harbor a 'prion domain' similar to those found in several yeast prion proteins. Can these proteins and the neurodegenerative diseases to which they are linked become 'infectious' too? Here, we highlight advances that define the transmissibility of amyloid forms connected with Alzheimer's disease, Parkinson's disease and Huntington's disease. Collectively, these findings suggest that amyloid conformers can spread from cell to cell within the brains of afflicted individuals, thereby spreading the specific neurodegenerative phenotypes distinctive to the protein being converted to amyloid. Importantly, this transmissibility mandates a re-evaluation of emerging neuronal graft and stem-cell therapies. In this Commentary, we suggest how these treatments might be optimized to overcome the transmissible conformers that confer neurodegeneration.

Indexed as

alpha-SynucleinAmyloid beta-PeptidesAnimalsHumansNeuronsPeptidesPrion DiseasesPrionsStem Cell Transplantationtau Proteinsalpha-SynucleinAmyloid beta-PeptidesPeptidespolyglutaminePrionstau Proteins

Identifiers

PMID20356930
PMCPMC2848109
OpenAlexW2072545392

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.