Evidence map›Paper›PMID 25453086›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2014

Self-assembled FUS binds active chromatin and regulates gene transcription.

Liuqing Yang, Jozsef Gal, Jing Chen, Haining Zhu

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 4% 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

91 citing papers in PubMed, 1 synthesis or guideline pooled it, 145 citations in OpenAlex.

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  14. Nicotinamide riboside, pterostilbene and ibudilast protect motor neurons and extend survival in ALS mice.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024
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31 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

4 authors at 1 institution in 1 country.

Liuqing YangDepartment of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536.
Jozsef GalDepartment of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536.
Jing ChenDepartment of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536.
Haining ZhuDepartment of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, KY 40536 haining@uky.edu.
University of Kentucky · US

Funding

Center for Biomedical Research Excellence in the Molecular Basis of Human DiseaseP20GM103486 · NIGMS · UNIVERSITY OF KENTUCKY · PI LOUIS HERSH, LOUIS HERSH LOUIS HERSH · 2012 to 2013
$4.2M
Role of FUS in ALSR01NS077284 · NINDS · UNIVERSITY OF KENTUCKY · PI ZHU, HAINING · 2011 to 2014
$1.3M
LTQ Orbitrap XL ETD mass spectrometerS10RR029127 · NCRR · UNIVERSITY OF KENTUCKY · PI ZHU, HAINING · 2010 to 2010
$908k
BLRD VA I01 BX002149NCRR NIH HHS S10 RR029127NCRR NIH HHS S10RR029127NIGMS NIH HHS P20 GM103486NIGMS NIH HHS P20GM103486-09NINDS NIH HHS R01 NS077284NINDS NIH HHS R01NS077284
6 · The paper itself

Abstract

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease. Fused in sarcoma (FUS) is a DNA/RNA binding protein and mutations in FUS cause a subset of familial ALS. Most ALS mutations are clustered in the C-terminal nuclear localization sequence of FUS and consequently lead to the accumulation of protein inclusions in the cytoplasm. It remains debatable whether loss of FUS normal function in the nucleus or gain of toxic function in the cytoplasm plays a more critical role in the ALS etiology. Moreover, the physiological function of FUS in the nucleus remains to be fully understood. In this study, we found that a significant portion of nuclear FUS was bound to active chromatin and that the ALS mutations dramatically decreased FUS chromatin binding ability. Functionally, the chromatin binding is required for FUS transcription activation, but not for alternative splicing regulation. The N-terminal QGSY (glutamine-glycine-serine-tyrosine)-rich region (amino acids 1-164) mediates FUS self-assembly in the nucleus of mammalian cells and the self-assembly is essential for its chromatin binding and transcription activation. In addition, RNA binding is also required for FUS self-assembly and chromatin binding. Together, our results suggest a functional assembly of FUS in the nucleus under physiological conditions, which is different from the cytoplasmic inclusions. The ALS mutations can cause loss of function in the nucleus by disrupting this assembly and chromatin binding.

Indexed as

Amyotrophic Lateral SclerosisBlotting, WesternChromatinGene Expression RegulationHumansInclusion BodiesMutationRNA-Binding Protein FUSTranscription, GeneticChromatinRNA-Binding Protein FUSamyotrophic lateral sclerosischromatin bindingfused in sarcomaself-assemblytranscription

Identifiers

PMID25453086
PMCPMC4273402
OpenAlexW2028849152

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.