Evidence map›Paper›PMID 23455423›Full record

ArticleNature2013

Mutations in prion-like domains in hnRNPA2B1 and hnRNPA1 cause multisystem proteinopathy and ALS.

Hong Joo Kim, Nam Chul Kim, Yong-Dong Wang, Emily A Scarborough, Jennifer Moore, Zamia Diaz, Kyle S MacLea, Brian Freibaum, Songqing Li, Amandine Molliex and 27 more

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Nature, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01353430 (Characterization of Familial Myopathy and Paget Disease of Bone), which is not on this map. Cited by 926 papers.

0numbers the graph read from it
0cells of the map it votes in
926citing papers in PubMed
57.4field-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.

NCT01353430 recruitingnot on this map

Characterization of Familial Myopathy and Paget Disease of Bone

TypeobservationalSponsorUniversity of California, IrvineRan2007 to 2030Enrolled50ConditionsInclusion Body Myopathy With Early-onset Paget Disease and Frontotemporal Dementia, Paget Disease of Bone, Frontotemporal Dementia, Myopathy
3 · Its place in the literature

Who cites it

926 citing papers in PubMed, 1,475 citations in OpenAlex.

  1. Article
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  19. International journal of stem cells · 2026
    Article
  20. Review

866 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

37 authors at 16 institutions in 3 countries.

Hong Joo KimDepartment of Developmental Neurobiology, St Jude Children's Research Hospital, Memphis, Tennessee 38120, USA.
Nam Chul Kim
Yong-Dong Wang
Emily A Scarborough
Jennifer Moore
Zamia Diaz
Kyle S MacLea
Brian Freibaum
Songqing Li
Amandine Molliex
Anderson P Kanagaraj
Robert Carter
Kevin B Boylan
Aleksandra M Wojtas
Rosa Rademakers
Jack L Pinkus
Steven A Greenberg
John Q Trojanowski
Bryan J Traynor
Bradley N Smith
Simon Topp
Athina-Soragia Gkazi
Jack Miller
Christopher E Shaw
Michael Kottlors
Janbernd Kirschner
Alan Pestronk
Yun R Li
Alice Flynn Ford
Aaron D Gitler
Michael Benatar
Oliver D King
Virginia E Kimonis
Eric D Ross
Conrad C Weihl
James Shorter
J Paul Taylor
St. Jude Children's Research Hospital · USUniversity of Pennsylvania · USKing's College London · GBColorado State University · USInstitute on Aging · USJacksonville College · USUniversity of Freiburg · DEWashington University in St. Louis · USBoston Biomedical Research Institute · USBrigham and Women's Hospital · USHarvard University · USNational Institute on Aging · USStanford University · USUniversity of California, Irvine · USUniversity of Miami · USWinnMed · US

Funding

Genome wide SNP analysis in Amyotrophic Lateral SclerosisZIAAG000933 · NIA · NATIONAL INSTITUTE ON AGING · PI TRAYNOR, BRYAN · 2009 to 2025
$9.8M
VCP in myopathy and dementiaR01AG031867 · NIA · WASHINGTON UNIVERSITY · PI CONRAD C WEIHL · 2009 to 2026
$9.1M
TDP-43 Proteinopathies in ALS-DementiaP01AG032953 · NIA · UNIVERSITY OF PENNSYLVANIA · PI LEE, VIRGINIA M · 2010 to 2014
$5.8M
Pathways of Neurodegeneration in SBMAR01NS053825 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI TAYLOR, JOSEPH PAUL · 2006 to 2015
$3.5M
Amyloid elimination by Hsp104 and substrate-optimized variantsDP2OD002177 · OD · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2007 to 2007
$2.4M
AUTOPHAGIC DYSFUNCTION IN IBMPFD ASSOCIATED MUSCLE DISEASEK02AG042095 · NIA · WASHINGTON UNIVERSITY · PI WEIHL, CONRAD C · 2012 to 2016
$671k
Exploring mechanisms of TDP-43 aggregation and disaggregationR21NS067354 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2009 to 2010
$436k
Medical Research Council G0900688Medical Research Council MC_G1000733NIA NIH HHS AG031867NIA NIH HHS AG032953NIA NIH HHS K02 AG042095NIA NIH HHS P01 AG032953NIA NIH HHS R01 AG031867NIH HHS DP2 OD002177NIH HHS DP2OD002177NINDS NIH HHS NS053825NINDS NIH HHS NS067354NINDS NIH HHS R01 NS053825NINDS NIH HHS R21 NS067354Wellcome Trust 089701
6 · The paper itself

Abstract

Algorithms designed to identify canonical yeast prions predict that around 250 human proteins, including several RNA-binding proteins associated with neurodegenerative disease, harbour a distinctive prion-like domain (PrLD) enriched in uncharged polar amino acids and glycine. PrLDs in RNA-binding proteins are essential for the assembly of ribonucleoprotein granules. However, the interplay between human PrLD function and disease is not understood. Here we define pathogenic mutations in PrLDs of heterogeneous nuclear ribonucleoproteins (hnRNPs) A2B1 and A1 in families with inherited degeneration affecting muscle, brain, motor neuron and bone, and in one case of familial amyotrophic lateral sclerosis. Wild-type hnRNPA2 (the most abundant isoform of hnRNPA2B1) and hnRNPA1 show an intrinsic tendency to assemble into self-seeding fibrils, which is exacerbated by the disease mutations. Indeed, the pathogenic mutations strengthen a 'steric zipper' motif in the PrLD, which accelerates the formation of self-seeding fibrils that cross-seed polymerization of wild-type hnRNP. Notably, the disease mutations promote excess incorporation of hnRNPA2 and hnRNPA1 into stress granules and drive the formation of cytoplasmic inclusions in animal models that recapitulate the human pathology. Thus, dysregulated polymerization caused by a potent mutant steric zipper motif in a PrLD can initiate degenerative disease. Related proteins with PrLDs should therefore be considered candidates for initiating and perhaps propagating proteinopathies of muscle, brain, motor neuron and bone.

Indexed as

Amino Acid SequenceAmyotrophic Lateral SclerosisAnimalsDrosophila melanogasterFemaleFrontotemporal DementiaHeLa CellsHeterogeneous-Nuclear Ribonucleoprotein Group A-BHumansInclusion BodiesMaleMiceMolecular Sequence DataMuscular Dystrophies, Limb-GirdleMutant ProteinsMutationHeterogeneous-Nuclear Ribonucleoprotein Group A-BMutant ProteinsPeptide Termination FactorsPrionsRNASaccharomyces cerevisiae ProteinsSUP35 protein, S cerevisiae

Identifiers

PMID23455423
PMCPMC3756911
OpenAlexW1965286266

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Registered trials

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.