Evidence map›Paper›PMID 29449678›Full record

ArticleScientific reports2018

Cytoskeleton stability is essential for the integrity of the cerebellum and its motor- and affective-related behaviors.

Rodrigo Muñoz-Castañeda, David Díaz, Leticia Peris, Annie Andrieux, Christophe Bosc, José M Muñoz-Castañeda, Carsten Janke, José R Alonso, Marie-Jo Moutin, Eduardo Weruaga

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

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  11. Post-Translational Modifications During Brain Development.Advances in experimental medicine and biology · 2022
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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

10 authors at 5 institutions in 4 countries.

Rodrigo Muñoz-CastañedaLaboratory of Neural Plasticity and Neurorepair. Institute for Neurosciences of Castile and Leon (INCyL), University of Salamanca, E-37007, Salamanca, Spain.
David DíazLaboratory of Neural Plasticity and Neurorepair. Institute for Neurosciences of Castile and Leon (INCyL), University of Salamanca, E-37007, Salamanca, Spain.
Leticia PerisInserm, U1216, F-38000, Grenoble, France.ORCID 0000-0002-0668-1252
Annie AndrieuxInserm, U1216, F-38000, Grenoble, France.
Christophe BoscInserm, U1216, F-38000, Grenoble, France.
José M Muñoz-CastañedaPhysics Department, Aeronautics Engineering School, Polytechnic University of Madrid, E-28040, Madrid, Spain.
Carsten JankeInstitut Curie, F-91405, Orsay, France.ORCID 0000-0001-7053-2000
José R AlonsoLaboratory of Neural Plasticity and Neurorepair. Institute for Neurosciences of Castile and Leon (INCyL), University of Salamanca, E-37007, Salamanca, Spain.
Marie-Jo MoutinInserm, U1216, F-38000, Grenoble, France.
Eduardo WeruagaLaboratory of Neural Plasticity and Neurorepair. Institute for Neurosciences of Castile and Leon (INCyL), University of Salamanca, E-37007, Salamanca, Spain. ewp@usal.es.
Universidad de Salamanca · ESInserm · FRCentre National pour la Recherche Scientifique et Technique (CNRST) · MAInstitut polytechnique de Grenoble · FRUniversidad Politécnica de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cerebellum plays a key role in motor tasks, but its involvement in cognition is still being considered. Although there is an association of different psychiatric and cognitive disorders with cerebellar impairments, the lack of time-course studies has hindered the understanding of the involvement of cerebellum in cognitive and non-motor functions. Such association was here studied using the Purkinje Cell Degeneration mutant mouse, a model of selective and progressive cerebellar degeneration that lacks the cytosolic carboxypeptidase 1 (CCP1). The effects of the absence of this enzyme on the cerebellum of mutant mice were analyzed both in vitro and in vivo. These analyses were carried out longitudinally (throughout both the pre-neurodegenerative and neurodegenerative stages) and different motor and non-motor tests were performed. We demonstrate that the lack of CCP1 affects microtubule dynamics and flexibility, defects that contribute to the morphological alterations of the Purkinje cells (PCs), and to progressive cerebellar breakdown. Moreover, this degeneration led not only to motor defects but also to gradual cognitive impairments, directly related to the progression of cellular damage. Our findings confirm the cerebellar implication in non-motor tasks, where the formation of the healthy, typical PCs structure is necessary for normal cognitive and affective behavior.

Indexed as

AnimalsCerebellumCognitionCognition DisordersCytoskeletonFemaleGTP-Binding ProteinsLongitudinal StudiesMaleMiceMice, Inbred C57BLMice, KnockoutMicrotubulesMotor DisordersPurkinje CellsSerine-Type D-Ala-D-Ala CarboxypeptidaseAgtpbp1 protein, mouseGTP-Binding ProteinsSerine-Type D-Ala-D-Ala Carboxypeptidase

Identifiers

PMID29449678
PMCPMC5814431
OpenAlexW2806835943

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.