Evidence map›Paper›PMID 19922871›Full record

ArticleDevelopmental cell2009

A family of microRNAs encoded by myosin genes governs myosin expression and muscle performance.

Eva van Rooij, Daniel Quiat, Brett A Johnson, Lillian B Sutherland, Xiaoxia Qi, James A Richardson, Robert J Kelm, Eric N Olson

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 543 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
543citing papers in PubMed, 2 pooled it
19.6field-weighted citation impact, top 1% 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

543 citing papers in PubMed, 2 syntheses or guidelines pooled it, 952 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Ets2 Is an Activity-Dependent Transcriptional Regulator of a Fast-Twitch Muscle Program.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  7. Impact ofJournal of cardiovascular development and disease · 2026
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483 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Eva van RooijDepartment of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9148, USA.
Daniel Quiat
Brett A Johnson
Lillian B Sutherland
Xiaoxia Qi
James A Richardson
Robert J Kelm
Eric N Olson
The University of Texas Southwestern Medical Center · USUniversity of Vermont · US

Funding

MicroRNA Control of Cardiac Gene Expression, Function and DiseaseR01HL093039 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI OLSON, ERIC N · 2009 to 2013
$2.8M
The Role of miR-210 in Cardiomyocyte Metabolism Following Myocardial InfarctionF30HL103013 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI QUIAT, DANIEL SIMON · 2010 to 2013
$98k
NHLBI NIH HHS F30 HL103013NHLBI NIH HHS R01 HL093039
6 · The paper itself

Abstract

Myosin is the primary regulator of muscle strength and contractility. Here we show that three myosin genes, Myh6, Myh7, and Myh7b, encode related intronic microRNAs (miRNAs), which, in turn, control muscle myosin content, myofiber identity, and muscle performance. Within the adult heart, the Myh6 gene, encoding a fast myosin, coexpresses miR-208a, which regulates the expression of two slow myosins and their intronic miRNAs, Myh7/miR-208b and Myh7b/miR-499, respectively. miR-208b and miR-499 play redundant roles in the specification of muscle fiber identity by activating slow and repressing fast myofiber gene programs. The actions of these miRNAs are mediated in part by a collection of transcriptional repressors of slow myofiber genes. These findings reveal that myosin genes not only encode the major contractile proteins of muscle, but act more broadly to influence muscle function by encoding a network of intronic miRNAs that control muscle gene expression and performance.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsBase SequenceCardiac MyosinsCell LineChlorocebus aethiopsMiceMicroRNAsMuscle, SkeletalMyosin Heavy ChainsMyosin Type IICardiac MyosinsMicroRNAsMirn208 microRNA, mouseMyh14 protein, mouseMYH6 protein, humanMYH7b protein, humanMyosin Heavy ChainsMyosin Type II

Identifiers

PMID19922871
PMCPMC2796371
OpenAlexW2134193049

What OpenQuestion holds

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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.