Evidence map›Paper›PMID 32270470›Full record

ArticlePharmacological reports : PR2020

Anxiolytic-like effects of mirogabalin, a novel ligand for α

Hiroyasu Murasawa, Hiroyuki Kobayashi, Shun-Ichi Yasuda, Kensuke Saeki, Yuki Domon, Naohisa Arakawa, Kazufumi Kubota, Yutaka Kitano

Abstract read
PubMed Publisher
In one paragraph

Article in Pharmacological reports : PR, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
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  6. Article
  7. The Evidence for Effective Inhibition ofInternational journal of molecular sciences · 2022
    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

8 authors at 1 institution in 1 country.

Hiroyasu MurasawaHashima Laboratory, Nihon Bioresearch Inc., 6-104, Majima, Fukuju-cho, Hashima, Gifu, 501-6251, Japan.
Hiroyuki KobayashiHashima Laboratory, Nihon Bioresearch Inc., 6-104, Majima, Fukuju-cho, Hashima, Gifu, 501-6251, Japan.
Shun-Ichi YasudaHashima Laboratory, Nihon Bioresearch Inc., 6-104, Majima, Fukuju-cho, Hashima, Gifu, 501-6251, Japan.
Kensuke SaekiHashima Laboratory, Nihon Bioresearch Inc., 6-104, Majima, Fukuju-cho, Hashima, Gifu, 501-6251, Japan.
Yuki DomonSpecialty Medicine Research Laboratories I, Daiichi-Sankyo Co., Ltd., 1-2-58, Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan.
Naohisa ArakawaSpecialty Medicine Research Laboratories I, Daiichi-Sankyo Co., Ltd., 1-2-58, Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan.
Kazufumi KubotaSpecialty Medicine Research Laboratories I, Daiichi-Sankyo Co., Ltd., 1-2-58, Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan.
Yutaka KitanoSpecialty Medicine Research Laboratories I, Daiichi-Sankyo Co., Ltd., 1-2-58, Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan. kitano.yutaka.yi@daiichisankyo.co.jp.
Daiichi-Sankyo (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMental disorders including anxiety and depression are common comorbidities in fibromyalgia patients, and exert a profound impact on their quality of life. Mirogabalin, a novel ligand for the α

methodsMale Sprague-Dawley rats received two intramuscular injections of acidic saline (pH 4.0) into the gastrocnemius muscle. After the development of tactile allodynia demonstrated by decreased paw withdrawal threshold to von Frey filaments, anxiety-like behaviours were evaluated using the open field test and the elevated plus maze test.

resultsSluka model rats exhibited anxiety-like behaviours in the open field test (significant decreases in distance travelled and time spent in the central area, and significant increases in time spent in the wall area) and the elevated plus maze test (significant decreases in time spent in the open arms and significant increases in time spent in the closed arms). A single oral dose of mirogabalin (3 or 10 mg/kg) significantly alleviated and normalised these anxiety-like behaviours.

conclusionsSluka model rats exhibited anxiety-like behaviours in the open field test and the elevated plus maze test, but mirogabalin alleviated these behaviours. Mirogabalin might thus have the potential to relieve anxiety in fibromyalgia patients.

Indexed as

AnimalsAnti-Anxiety AgentsAnxietyBridged Bicyclo CompoundsCalcium Channels, L-TypeElevated Plus Maze TestFibromyalgiaMaleNeuralgiaOpen Field TestPain ThresholdRatsRats, Sprague-DawleyAnti-Anxiety AgentsBridged Bicyclo CompoundsCacna2d1 protein, ratCalcium Channels, L-TypemirogabalinAnalgesicAnxietyFibromyalgiaMirogabalinVoltage-gated calcium channelα2δ-Subunit

Identifiers

PMID32270470
OpenAlexW3016033629

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.