Evidence map›Paper›PMID 21847013›Full record

ReviewPrion

RNA-binding proteins with prion-like domains in ALS and FTLD-U.

Aaron D Gitler, James Shorter

Open access · bronzeAbstract readReview
In one paragraph

Review in Prion. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
9.4field-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

98 citing papers in PubMed, 161 citations in OpenAlex.

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  18. Mechanism ofScience (New York, N.Y.) · 2023
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38 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 2 institutions in 1 country.

Aaron D GitlerDepartment of Cell and Developmental Biology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA. gitler@mail.med.upenn.edu
James Shorter
Philadelphia University · USUniversity of Pennsylvania · US

Funding

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
NIH HHS 1DP2OD002177-01NIH HHS 1DP2OD004417-01NIH HHS DP2 OD002177NIH HHS DP2 OD004417NINDS NIH HHS R01 NS065317NINDS NIH HHS R21 NS067354-0110
6 · The paper itself

Abstract

Amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig's disease) is a debilitating, and universally fatal, neurodegenerative disease that devastates upper and lower motor neurons. The causes of ALS are poorly understood. A central role for RNA-binding proteins and RNA metabolism in ALS has recently emerged. The RNA-binding proteins, TDP-43 and FUS, are principal components of cytoplasmic inclusions found in motor neurons of ALS patients and mutations in TDP-43 and FUS are linked to familial and sporadic ALS. Pathology and genetics also connect TDP-43 and FUS with frontotemporal lobar degeneration with ubiquitin-positive inclusions (FTLD-U). It was unknown whether mechanisms of FUS aggregation and toxicity were similar or different to those of TDP-43. To address this issue, we have employed yeast models and pure protein biochemistry to define mechanisms underlying TDP-43 and FUS aggregation and toxicity, and to identify genetic modifiers relevant for human disease. We have identified prion-like domains in FUS and TDP-43 and provide evidence that these domains are required for aggregation. Our studies have defined key similarities as well as important differences between the two proteins. Collectively, however, our findings lead us to suggest that FUS and TDP-43, though similar RNA-binding proteins, likely aggregate and confer disease phenotypes via distinct mechanisms.

Indexed as

Amyotrophic Lateral SclerosisAnimalsDNA-Binding ProteinsFrontotemporal Lobar DegenerationHumansPrionsRNA-Binding ProteinsDNA-Binding ProteinsPrionsRNA-Binding Proteins

Identifiers

PMID21847013
PMCPMC3226045
OpenAlexW2121488192

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.