Evidence map›Paper›PMID 17698608›Full record

ArticleThe Journal of cell biology2007

Cells that express MyoD mRNA in the epiblast are stably committed to the skeletal muscle lineage.

Jacquelyn Gerhart, Christine Neely, Justin Elder, Jessica Pfautz, Jordanna Perlman, Luis Narciso, Kersti K Linask, Karen Knudsen, Mindy George-Weinstein

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

17 citing papers in PubMed, 28 citations in OpenAlex.

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  9. Staufen1 inhibits MyoD translation to actively maintain muscle stem cell quiescence.Proceedings of the National Academy of Sciences of the United States of America · 2017
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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

9 authors at 3 institutions in 1 country.

Jacquelyn GerhartCenter for Chronic Disorders of Aging, Philadelphia College of Osteopathic Medicine, Philadelphia, PA 19131, USA.
Christine Neely
Justin Elder
Jessica Pfautz
Jordanna Perlman
Luis Narciso
Kersti K Linask
Karen Knudsen
Mindy George-Weinstein
Philadelphia College of Osteopathic Medicine · USLankenau Institute for Medical Research · USUniversity of South Florida St. Petersburg · US

Funding

Directing the Fate of Cells to Myogenic LineagesR01AR052326 · NIAMS · PHILADELPHIA COLLEGE OF OSTEOPATHIC MED · PI GEORGE-WEINSTEIN, MINDY · 2006 to 2010
$1.4M
Origin and Fate of Myogenic Stem CellsR01HD043157 · NICHD · PHILADELPHIA COLLEGE OF OSTEOPATHIC MED · PI GEORGE-WEINSTEIN, MINDY · 2003 to 2006
$817k
NIAMS NIH HHS AR052326NIAMS NIH HHS R01 AR052326NICHD NIH HHS HD43157NICHD NIH HHS R01 HD043157
6 · The paper itself

Abstract

The epiblast of the chick embryo contains cells that express MyoD mRNA but not MyoD protein. We investigated whether MyoD-positive (MyoDpos) epiblast cells are stably committed to the skeletal muscle lineage or whether their fate can be altered in different environments. A small number of MyoDpos epiblast cells were tracked into the heart and nervous system. In these locations, they expressed MyoD mRNA and some synthesized MyoD protein. No MyoDpos epiblast cells differentiated into cardiac muscle or neurons. Similar results were obtained when MyoDpos cells were isolated from the epiblast and microinjected into the precardiac mesoderm or neural plate. In contrast, epiblast cells lacking MyoD differentiated according to their environment. These results demonstrate that the epiblast contains both multipotent cells and a subpopulation of cells that are stably committed to the skeletal muscle lineage before the onset of gastrulation. Stable programming in the epiblast may ensure that MyoDpos cells express similar signaling molecules in a variety of environments.

Indexed as

Cell DifferentiationGene Expression Regulation, DevelopmentalAnimalsCell Culture TechniquesChick EmbryoMuscle, SkeletalMyoD ProteinRNA, MessengerMyoD ProteinRNA, Messenger

Identifiers

PMID17698608
PMCPMC2064471
OpenAlexW2036474352

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.