Evidence map›Paper›PMID 29948663›Full record

ArticleJournal of muscle research and cell motility2018

BGP-15 improves contractile function of regenerating soleus muscle.

Tábata L Nascimento, Meiricris T Silva, Elen H Miyabara

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Journal of muscle research and cell motility, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

9 citing papers in PubMed, 13 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

3 authors at 1 institution in 2 countries.

Tábata L NascimentoDepartment of Anatomy, Institute of Biomedical Sciences, University of São Paulo, Av Prof. Lineu Prestes, 2415, São Paulo, SP, 05508-000, Brazil.
Meiricris T SilvaDepartment of Anatomy, Institute of Biomedical Sciences, University of São Paulo, Av Prof. Lineu Prestes, 2415, São Paulo, SP, 05508-000, Brazil.
Elen H MiyabaraDepartment of Anatomy, Institute of Biomedical Sciences, University of São Paulo, Av Prof. Lineu Prestes, 2415, São Paulo, SP, 05508-000, Brazil. elenm@usp.br.ORCID 0000-0002-2325-9571
Universidade de São Paulo · BR

Funding

Fundação de Amparo à Pesquisa do Estado de São Paulo 14/23391-8
6 · The paper itself

Abstract

This study investigated the effect of the heat shock protein inducer O-[3-piperidino-2-hydroxy-1-propyl]-nicotinic amidoxime (BGP-15) on the morphology and contractile function of regenerating soleus muscles from mice. Cryolesioned soleus muscles from young mice treated daily with BGP-15 (15 mg/Kg) were evaluated on post-cryolesion day 10. At this time point, there was a significant decrease in the cross-sectional area of regenerating myofibers, maximal force, specific tetanic force, and fatigue resistance of regenerating soleus muscles. BGP-15 did not reverse the decrease in myofiber cross-sectional area but effectively prevented the reduction in tetanic force and fatigue resistance of regenerating muscles. In addition, BGP-15 treatment increased the expression of embryonic myosin heavy chain (e-MyHC), MyHC-II and MyHC-I in regenerating muscles. Although BGP-15 did not alter voltage dependent anion-selective channel 2 (VDAC2) expression in cryolesioned muscles, it was able to increase inducible 70-kDa heat shock protein (HSP70) expression. Our results suggest that BGP-15 improves strength recovery in regenerating soleus muscles by accelerating the re-expression of adult MyHC-II and MyHC-I isoforms and HSP70 induction. The beneficial effects of BGP-15 on the contractile function of regenerating muscles reinforce the potential of this molecule to be used as a therapeutic agent.

Indexed as

AnimalsGene Expression RegulationHSP70 Heat-Shock ProteinsMaleMiceMuscle ContractionMuscle Fibers, SkeletalMyosin Heavy ChainsOximesPiperidinesRegenerationVoltage-Dependent Anion Channel 2BGP 15HSP70 Heat-Shock ProteinsMyosin Heavy ChainsOximesPiperidinesVdac2 protein, mouseVoltage-Dependent Anion Channel 2BGP-15Heat shock proteinsMuscle contractionSkeletal muscle regeneration

Identifiers

PMID29948663
OpenAlexW2808270031

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.