Evidence map›Paper›PMID 28061746›Full record

ArticleBMC genomics2017

MicroRNA expression patterns in post-natal mouse skeletal muscle development.

Séverine Lamon, Evelyn Zacharewicz, Lauren C Butchart, Liliana Orellana, Jasmine Mikovic, Miranda D Grounds, Aaron P Russell

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
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 2 institutions in 1 country.

Séverine LamonDeakin University, School of Exercise and Nutrition Sciences, Institute for Physical Activity and Nutrition (I-PAN), Geelong, Australia. severine.lamon@deakin.edu.au.
Evelyn ZacharewiczDeakin University, School of Exercise and Nutrition Sciences, Institute for Physical Activity and Nutrition (I-PAN), Geelong, Australia.
Lauren C ButchartThe University of Western Australia, School of Anatomy, Physiology and Human Biology, Perth, WA, Australia.
Liliana OrellanaDeakin University, Biostatistics Unit, Faculty of Health, Geelong, Australia.
Jasmine MikovicDeakin University, School of Exercise and Nutrition Sciences, Institute for Physical Activity and Nutrition (I-PAN), Geelong, Australia.
Miranda D GroundsThe University of Western Australia, School of Anatomy, Physiology and Human Biology, Perth, WA, Australia.
Aaron P RussellDeakin University, School of Exercise and Nutrition Sciences, Institute for Physical Activity and Nutrition (I-PAN), Geelong, Australia.
Deakin University · AUUniversity of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMiRNAs are essential regulators of skeletal muscle development and homeostasis. To date, the role and regulation of miRNAs in myogenesis have been mostly studied in tissue culture and during embryogenesis. However, little information relating to miRNA regulation during early post-natal skeletal muscle growth in mammals is available. Using a high-throughput miRNA qPCR-based array, followed by stringent statistical and bioinformatics analysis, we describe the expression pattern and putative role of 768 miRNAs in the quadriceps muscle of mice aged 2 days, 2 weeks, 4 weeks and 12 weeks.

resultsForty-six percent of all measured miRNAs were expressed in mouse quadriceps muscle during the first 12 weeks of life. We report unprecedented changes in miRNA expression levels over time. The expression of a majority of miRNAs significantly decreased with post-natal muscle maturation in vivo. MiRNA clustering identified 2 subsets of miRNAs that are potentially involved in cell proliferation and differentiation, mainly via the regulation of non-muscle specific targets.

conclusionCollective miRNA expression in mouse quadriceps muscle is subjected to substantial levels of regulation during the first 12 weeks of age. This study identified a new suite of highly conserved miRNAs that are predicted to influence early muscle development. As such it provides novel knowledge pertaining to post-natal myogenesis and muscle regeneration in mammals.

Indexed as

Gene Expression ProfilingAnimalsMaleMiceMice, Inbred C57BLMicroRNAsMuscle DevelopmentMuscle, SkeletalMyogenic Regulatory FactorsMicroRNAsMyogenic Regulatory FactorsCell differentiationCell proliferationGrowthMiRNAsMyogenesisSkeletal muscle

Identifiers

PMID28061746
PMCPMC5219731
OpenAlexW2570997404

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.