Evidence map›Paper›PMID 32943676›Full record

ArticleScientific reports2020

Somatostatin 1.1 contributes to the innate exploration of zebrafish larva.

Feng B Quan, Laura Desban, Olivier Mirat, Maxime Kermarquer, Julian Roussel, Fanny Koëth, Hugo Marnas, Lydia Djenoune, François-Xavier Lejeune, Hervé Tostivint and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Review
  3. Identification ofFrontiers in genetics · 2022
    Article
  4. Identification ofGenes · 2021
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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

11 authors at 3 institutions in 2 countries.

Feng B QuanSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Laura DesbanSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Olivier MiratSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Maxime KermarquerSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Julian RousselSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Fanny KoëthSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Hugo MarnasSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Lydia DjenouneSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
François-Xavier LejeuneSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France.
Hervé TostivintMuséum National d'Histoire Naturelle (MNHN), CNRS UMR 7221, Paris, France.
Claire WyartSorbonne Université, Institut du Cerveau (ICM), Campus Hospitalier Universitaire Pitié-Salpêtrière, 47 bld de l'Hôpital, 75013, Paris, France. claire.wyart@icm-institute.org.
Institut du Cerveau · FRSorbonne Université · FRMuséum national d'Histoire naturelle · FR

Funding

European Research Council 825273
6 · The paper itself

Abstract

Pharmacological experiments indicate that neuropeptides can effectively tune neuronal activity and modulate locomotor output patterns. However, their functions in shaping innate locomotion often remain elusive. For example, somatostatin has been previously shown to induce locomotion when injected in the brain ventricles but to inhibit fictive locomotion when bath-applied in the spinal cord in vitro. Here, we investigated the role of somatostatin in innate locomotion through a genetic approach by knocking out somatostatin 1.1 (sst1.1) in zebrafish. We automated and carefully analyzed the kinematics of locomotion over a hundred of thousand bouts from hundreds of mutant and control sibling larvae. We found that the deletion of sst1.1 did not impact acousto-vestibular escape responses but led to abnormal exploration. sst1.1 mutant larvae swam over larger distance, at higher speed and performed larger tail bends, indicating that Somatostatin 1.1 inhibits spontaneous locomotion. Altogether our study demonstrates that Somatostatin 1.1 innately contributes to slowing down spontaneous locomotion.

Indexed as

AnimalsAnimals, Genetically ModifiedBiomechanical PhenomenaExploratory BehaviorFemaleFrameshift MutationGene Knockout TechniquesLarvaLocomotionMaleSequence DeletionSomatostatinSwimmingVideo RecordingZebrafishZebrafish ProteinsSomatostatinsst1.1 protein, zebrafishZebrafish Proteins

Identifiers

PMID32943676
PMCPMC7499426
OpenAlexW3087098348

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.