Evidence map›Paper›PMID 28765595›Full record

ArticleScientific reports2017

Integration of miRNA and mRNA expression profiles reveals microRNA-regulated networks during muscle wasting in cardiac cachexia.

Leonardo N Moraes, Geysson J Fernandez, Ivan J Vechetti-Júnior, Paula P Freire, Rodrigo W A Souza, Rolando A R Villacis, Silvia R Rogatto, Patricia P Reis, Maeli Dal-Pai-Silva, Robson F Carvalho

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
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  16. miR-29a-3p/THBS2 Axis Regulates PAH-Induced Cardiac Fibrosis.International journal of molecular sciences · 2021
    Article
  17. Liquid Biopsy for Cancer Cachexia: Focus on Muscle-Derived microRNAs.International journal of molecular sciences · 2021
    Review
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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

10 authors at 3 institutions in 3 countries.

Leonardo N MoraesDepartment of Morphology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, SP, Brazil.
Geysson J FernandezDepartment of Morphology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, SP, Brazil.
Ivan J Vechetti-JúniorDepartment of Morphology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, SP, Brazil.
Paula P FreireDepartment of Morphology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, SP, Brazil.
Rodrigo W A SouzaDepartment of Morphology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, SP, Brazil.
Rolando A R VillacisInternational Center for Research (CIPE), AC Camargo Cancer Center, São Paulo, SP, Brazil.
Silvia R RogattoDepartment of Clinical Genetics, Vejle Hospital and Institute of Regional Health Research, University of Southern Denmark, Vejle, Denmark.
Patricia P ReisFaculty of Medicine, São Paulo State University (UNESP), Brazil, Botucatu, SP, Brazil.
Maeli Dal-Pai-SilvaDepartment of Morphology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, SP, Brazil.
Robson F CarvalhoDepartment of Morphology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, SP, Brazil. rcarvalho@ibb.unesp.br.
Universidade Estadual Paulista (Unesp) · BRUniversidade de Brasília · BRVejle Sygehus · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cardiac cachexia (CC) is a common complication of heart failure (HF) associated with muscle wasting and poor patient prognosis. Although different mechanisms have been proposed to explain muscle wasting during CC, its pathogenesis is still not understood. Here, we described an integrative analysis between miRNA and mRNA expression profiles of muscle wasting during CC. Global gene expression profiling identified 1,281 genes and 19 miRNAs differentially expressed in muscle wasting during CC. Several of these deregulated genes are known or putative targets of the altered miRNAs, including miR-29a-3p, miR-29b-3p, miR-210-5p, miR-214, and miR-489. Gene ontology analysis on integrative mRNA/miRNA expression profiling data revealed miRNA interactions affecting genes that regulate extra-cellular matrix (ECM) organization, proteasome protein degradation, citric acid cycle and respiratory electron transport. We further identified 11 miRNAs, including miR-29a-3p and miR-29b-3p, which target 21 transcripts encoding the collagen proteins related to ECM organization. Integrative miRNA and mRNA global expression data allowed us to identify miRNA target genes involved in skeletal muscle wasting in CC. Our functional experiments in C2C12 cells confirmed that miR-29b down-regulates collagen genes and contributes to muscle cell atrophy. Collectively, our results suggest that key ECM-associated miRNAs and their target genes may contribute to CC in HF.

Indexed as

Gene Expression ProfilingAnimalsBiometryCachexiaDisease Models, AnimalHeart FailureHistocytochemistryMicroRNAsMyocardiumRats, WistarRNA, MessengerMicroRNAsRNA, Messenger

Identifiers

PMID28765595
PMCPMC5539204
OpenAlexW2738882047

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.