Evidence map›Paper›PMID 34706979›Full record

ReviewRNA (New York, N.Y.)2022

Pathological phase transitions in ALS-FTD impair dynamic RNA-protein granules.

Natalia B Nedelsky, J Paul Taylor

Open access · bronzeAbstract readReview
In one paragraph

Review in RNA (New York, N.Y.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.1field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
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  3. TSC2 is a stress granule suppressor.bioRxiv : the preprint server for biology · 2026
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  14. Disrupting pathologic phase transitions in neurodegeneration.The Journal of clinical investigation · 2023
    Review
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  17. Review
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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 1 institution in 1 country.

Natalia B NedelskyDepartment of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.
J Paul TaylorDepartment of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.
St. Jude Children's Research Hospital · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

The genetics of human disease serves as a robust and unbiased source of insight into human biology, both revealing fundamental cellular processes and exposing the vulnerabilities associated with their dysfunction. Over the last decade, the genetics of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) have epitomized this concept, as studies of ALS-FTD-causing mutations have yielded fundamental discoveries regarding the role of biomolecular condensation in organizing cellular contents while implicating disturbances in condensate dynamics as central drivers of neurodegeneration. Here we review this genetic evidence, highlight its intersection with patient pathology, and discuss how studies in model systems have revealed a role for aberrant condensation in neuronal dysfunction and death. We detail how multiple, distinct types of disease-causing mutations promote pathological phase transitions that disturb the dynamics and function of ribonucleoprotein (RNP) granules. Dysfunction of RNP granules causes pleiotropic defects in RNA metabolism and can drive the evolution of these structures to end-stage pathological inclusions characteristic of ALS-FTD. We propose that aberrant phase transitions of these complex condensates in cells provide a parsimonious explanation for the widespread cellular abnormalities observed in ALS as well as certain histopathological features that characterize late-stage disease.

Indexed as

Amyotrophic Lateral SclerosisBinding SitesBiomolecular CondensatesCell DeathCytoplasmic Ribonucleoprotein GranulesFrontotemporal DementiaHumansMolecular Dynamics SimulationMutationNerve Tissue ProteinsNeuronsPhase TransitionProtein BindingRibonucleoproteinsRNARNA-Binding ProteinsNerve Tissue ProteinsRibonucleoproteinsRNARNA-Binding ProteinsALS-FTDcondensationRNP granule

Identifiers

PMID34706979
PMCPMC8675280
OpenAlexW3210930123

What OpenQuestion holds

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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 OpenQuestion graph.