Evidence map›Paper›PMID 32385401›Full record

ArticleCommunications biology2020

VGLUT2-expressing neurons in the vestibular nuclear complex mediate gravitational stress-induced hypothermia in mice.

Chikara Abe, Yusuke Yamaoka, Yui Maejima, Tomoe Mikami, Shigefumi Yokota, Akihiro Yamanaka, Hironobu Morita

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 41% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
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  5. Vestibular CCK signaling drives motion sickness-like behavior in mice.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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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

7 authors at 3 institutions in 1 country.

Chikara Abe *Department of Physiology, Gifu University Graduate School of Medicine, Gifu, Japan. chikara@gifu-u.ac.jp.ORCID 0000-0003-3856-7494
Yusuke Yamaoka *Department of Physiology, Gifu University Graduate School of Medicine, Gifu, Japan.ORCID 0000-0001-7218-3326
Yui MaejimaDepartment of Physiology, Gifu University Graduate School of Medicine, Gifu, Japan.
Tomoe MikamiDepartment of Physiology, Gifu University Graduate School of Medicine, Gifu, Japan.
Shigefumi YokotaDepartment of Anatomy and Neuroscience, Shimane University School of Medicine, Izumo, Shimane, Japan.
Akihiro YamanakaDepartment of Neuroscience II, Research Institute of Environmental Medicine, Nagoya University, Nagoya, Japan.
Hironobu MoritaDepartment of Physiology, Gifu University Graduate School of Medicine, Gifu, Japan. zunzunmorita@gmail.com.
Gifu University · JPNagoya University · JPShimane University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The vestibular system, which is essential for maintaining balance, contributes to the sympathetic response. Although this response is involved in hypergravity load-induced hypothermia in mice, the underlying mechanism remains unknown. This study showed that hypergravity (2g) decreased plasma catecholamines, which resulted in hypoactivity of the interscapular brown adipose tissue (iBAT). Hypothermia induced by 2g load was significantly suppressed by administration of beta-adrenergic receptor agonists, suggesting the involvement of decrease in iBAT activity through sympathoinhibition. Bilateral chemogenetic activation of vesicular glutamate transporter 2 (VGLUT2)-expressing neurons in the vestibular nuclear complex (VNC) induced hypothermia. The VGLUT2-expressing neurons contributed to 2g load-induced hypothermia, since their deletion suppressed hypothermia. Although activation of vesicular gamma-aminobutyric acid transporter-expressing neurons in the VNC induced slight hypothermia instead of hyperthermia, their deletion did not affect 2g load-induced hypothermia. Thus, we concluded that 2g load-induced hypothermia resulted from sympathoinhibition via the activation of VGLUT2-expressing neurons in the VNC.

Indexed as

GravitationAnimalsFemaleHypothermiaHypothermia, InducedMaleMiceMice, Inbred C57BLNeuronsStress, PhysiologicalVesicular Glutamate Transport Protein 2Vestibular NucleiSlc17a6 protein, mouseVesicular Glutamate Transport Protein 2

Identifiers

PMID32385401
PMCPMC7210111
OpenAlexW3022324888

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.