Evidence map›Paper›PMID 27578795›Full record

ArticleDevelopment (Cambridge, England)2016

Ezh2 restricts the smooth muscle lineage during mouse lung mesothelial development.

Melinda Snitow, MinMin Lu, Lan Cheng, Su Zhou, Edward E Morrisey

Open access · bronzeAbstract read
In one paragraph

Article in Development (Cambridge, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
4.4field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 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

5 authors at 1 institution in 1 country.

Melinda SnitowDepartment of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
MinMin LuDepartment of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Lan ChengDepartment of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Su ZhouDepartment of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Edward E MorriseyDepartment of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA emorrise@mail.med.upenn.edu.ORCID 0000-0001-5785-1939
Penn Center for AIDS Research · US

Funding

Translational Research Support CoreP30ES013508 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI Rebecca A Simmons · 2006 to 2026
$35.3M
Expansion of cardiac and hematopoietic progenitors by Wnt and NotchU01HL100405 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI EPSTEIN, JONATHAN A., MORRISEY, EDWARD E · 2009 to 2015
$8.1M
Wnt signaling in the alveolar nicheR01HL087825 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI MORRISEY, EDWARD E · 2008 to 2021
$6.4M
Epigenic Regulation of Lung Progenitor Repair and RegenerationU01HL110942 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI MORRISEY, EDWARD E · 2012 to 2016
$3.4M
NHLBI NIH HHS R01 HL087825NHLBI NIH HHS U01 HL100405NHLBI NIH HHS U01 HL110942NIEHS NIH HHS P30 ES013508
6 · The paper itself

Abstract

During development, the lung mesoderm generates a variety of cell lineages, including airway and vascular smooth muscle. Epigenetic changes in adult lung mesodermal lineages are thought to contribute towards diseases such as idiopathic pulmonary fibrosis and chronic obstructive pulmonary disease, although the factors that regulate early lung mesoderm development are unknown. We show in mouse that the PRC2 component Ezh2 is required to restrict smooth muscle differentiation in the developing lung mesothelium. Mesodermal loss of Ezh2 leads to the formation of ectopic smooth muscle in the submesothelial region of the developing lung mesoderm. Loss of Ezh2 specifically in the developing mesothelium reveals a mesothelial cell-autonomous role for Ezh2 in repression of the smooth muscle differentiation program. Loss of Ezh2 derepresses expression of myocardin and Tbx18, which are important regulators of smooth muscle differentiation from the mesothelium and related cell lineages. Together, these findings uncover an Ezh2-dependent mechanism to restrict the smooth muscle gene expression program in the developing mesothelium and allow appropriate cell fate decisions to occur in this multipotent mesoderm lineage.

Indexed as

AnimalsChromatin ImmunoprecipitationEnhancer of Zeste Homolog 2 ProteinImmunohistochemistryLungMesodermMiceMuscle, SmoothMyocardinNuclear ProteinsReverse Transcriptase Polymerase Chain ReactionT-Box Domain ProteinsTrans-ActivatorsEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseMyocardinNuclear ProteinsT-Box Domain ProteinsTbx18 protein, mouseTrans-ActivatorsEzh2Lung developmentMesodermMesotheliumPolycomb repressive complex 2Smooth muscle

Identifiers

PMID27578795
PMCPMC5087648
OpenAlexW2512573865

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.