Evidence map›Paper›PMID 30097576›Full record

ArticleNature communications2018

Elongator mutation in mice induces neurodegeneration and ataxia-like behavior.

Marija Kojic, Monika Gaik, Bence Kiska, Anna Salerno-Kochan, Sarah Hunt, Angelo Tedoldi, Sergey Mureev, Alun Jones, Belinda Whittle, Laura A Genovesi and 7 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

37 citing papers in PubMed, 60 citations in OpenAlex.

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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

17 authors at 3 institutions in 2 countries.

Marija KojicInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.ORCID http://orcid.org/0000-0001-6437-283X
Monika GaikMax Planck Research Group at the Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland.
Bence KiskaInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.
Anna Salerno-KochanMax Planck Research Group at the Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland.
Sarah HuntQueensland Brain Institute, University of Queensland, Brisbane, QLD, 4072, Australia.
Angelo TedoldiQueensland Brain Institute, University of Queensland, Brisbane, QLD, 4072, Australia.ORCID http://orcid.org/0000-0001-5601-0353
Sergey MureevInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.
Alun JonesInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.
Belinda WhittleJohn Curtin School of Medical Research, Australian National University, Canberra, Australia.
Laura A GenovesiInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.
Christelle AdolpheInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.
Darren L BrownInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.
Jennifer L StowInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.ORCID http://orcid.org/0000-0002-5409-9101
Kirill AlexandrovInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia.
Pankaj SahQueensland Brain Institute, University of Queensland, Brisbane, QLD, 4072, Australia.
Sebastian GlattMax Planck Research Group at the Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland. sebastian.glatt@uj.edu.pl.ORCID http://orcid.org/0000-0003-2815-7133
Brandon J WainwrightInstitute for Molecular Bioscience, the University of Queensland, Brisbane, QLD, 4072, Australia. b.wainwright@imb.uq.edu.au.
The University of Queensland · AUJagiellonian University · PLAustralian National University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cerebellar ataxias are severe neurodegenerative disorders with an early onset and progressive and inexorable course of the disease. Here, we report a single point mutation in the gene encoding Elongator complex subunit 6 causing Purkinje neuron degeneration and an ataxia-like phenotype in the mutant wobbly mouse. This mutation destabilizes the complex and compromises its function in translation regulation, leading to protein misfolding, proteotoxic stress, and eventual neuronal death. In addition, we show that substantial microgliosis is triggered by the NLRP3 inflammasome pathway in the cerebellum and that blocking NLRP3 function in vivo significantly delays neuronal degeneration and the onset of ataxia in mutant animals. Our data provide a mechanistic insight into the pathophysiology of a cerebellar ataxia caused by an Elongator mutation, substantiating the increasing body of evidence that alterations of this complex are broadly implicated in the onset of a number of diverse neurological disorders.

Indexed as

Behavior, AnimalAnimalsAtaxiaBase SequenceCaspase 1FemaleFuransGliosisHeterocyclic Compounds, 4 or More RingsHistone AcetyltransferasesIndenesInflammasomesInflammationMaleMice, Inbred C57BLMice, Neurologic MutantsCaspase 1Elp6 protein, mouseFuransHeterocyclic Compounds, 4 or More RingsHistone AcetyltransferasesIndenesInflammasomesN-(1,2,3,5,6,7-hexahydro-S-indacen-4-ylcarbamoyl)-4-(2-hydroxy-2-propanyl)-2-furansulfonamideNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mouseProtein AggregatesSulfonamidesSulfones

Identifiers

PMID30097576
PMCPMC6086839
OpenAlexW2885106673

What OpenQuestion holds

Textmetadata
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.