Evidence map›Paper›PMID 23924634›Full record

ArticleDevelopment (Cambridge, England)2013

Transmembrane protein 88: a Wnt regulatory protein that specifies cardiomyocyte development.

Nathan J Palpant, Lil Pabon, Jeremy S Rabinowitz, Brandon K Hadland, Cristi L Stoick-Cooper, Sharon L Paige, Irwin D Bernstein, Randall T Moon, Charles E Murry

Open access · bronzeAbstract read
In one paragraph

Article in Development (Cambridge, England), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

42 citing papers in PubMed, 73 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

9 authors at 2 institutions in 1 country.

Nathan J PalpantDepartment of Pathology, University of Washington, Seattle, WA 98195-7470, USA.
Lil Pabon
Jeremy S Rabinowitz
Brandon K Hadland
Cristi L Stoick-Cooper
Sharon L Paige
Irwin D Bernstein
Randall T Moon
Charles E Murry
University of Washington · USHoward Hughes Medical Institute · US

Funding

Self Renewal and Differentiation of Human Embryonic Stem CellsP01GM081619 · NIGMS · UNIVERSITY OF WASHINGTON · PI MOON, RANDALL TODD · 2007 to 2017
$20.6M
Vascularization and Growth of Human Myocardial GraftsP01HL094374 · NHLBI · UNIVERSITY OF WASHINGTON · PI MINAMI, ELINA · 2010 to 2014
$14.5M
EXPERIMENTAL PATHOLOGY OF CARDIOVASCULAR DISEASET32HL007312 · NHLBI · UNIVERSITY OF WASHINGTON · PI MAJESKY, MARK W., SCHWARTZ, STEPHEN MARK · 1985 to 2019
$11.8M
Expansion of Cardiac and Hematopoietic Pregenitors by Wnt and NotchU01HL100395 · NHLBI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI BERNSTEIN, IRWIN D, MOON, RANDALL TODD · 2009 to 2015
$8.4M
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
Cell-Based Cardiac RepairR01HL084642 · NHLBI · UNIVERSITY OF WASHINGTON · PI MURRY, CHARLES E · 2007 to 2014
$4.9M
Signaling Pathways in Cardiovascular DifferentiationF30HL095343 · NHLBI · UNIVERSITY OF WASHINGTON · PI PAIGE, SHARON LYNN · 2009 to 2011
$107k
Howard Hughes Medical InstituteNHLBI NIH HHS F30 HL095343NHLBI NIH HHS P01 HL094374NHLBI NIH HHS R01 HL084642NHLBI NIH HHS T32 HL007312NHLBI NIH HHS U01 HL100395NHLBI NIH HHS U01HL100395NHLBI NIH HHS U01 HL100405NIGMS NIH HHS P01 GM081619NIGMS NIH HHS P01 GM081719
6 · The paper itself

Abstract

Genetic regulation of the cell fate transition from lateral plate mesoderm to the specification of cardiomyocytes requires suppression of Wnt/β-catenin signaling, but the mechanism for this is not well understood. By analyzing gene expression and chromatin dynamics during directed differentiation of human embryonic stem cells (hESCs), we identified a suppressor of Wnt/β-catenin signaling, transmembrane protein 88 (TMEM88), as a potential regulator of cardiovascular progenitor cell (CVP) specification. During the transition from mesoderm to the CVP, TMEM88 has a chromatin signature of genes that mediate cell fate decisions, and its expression is highly upregulated in advance of key cardiac transcription factors in vitro and in vivo. In early zebrafish embryos, tmem88a is expressed broadly in the lateral plate mesoderm, including the bilateral heart fields. Short hairpin RNA targeting of TMEM88 during hESC cardiac differentiation increases Wnt/β-catenin signaling, confirming its role as a suppressor of this pathway. TMEM88 knockdown has no effect on NKX2.5 or GATA4 expression, but 80% of genes most highly induced during CVP development have reduced expression, suggesting adoption of a new cell fate. In support of this, analysis of later stage cell differentiation showed that TMEM88 knockdown inhibits cardiomyocyte differentiation and promotes endothelial differentiation. Taken together, TMEM88 is crucial for heart development and acts downstream of GATA factors in the pre-cardiac mesoderm to specify lineage commitment of cardiomyocyte development through inhibition of Wnt/β-catenin signaling.

Indexed as

Animalsbeta CateninCell LineageDown-RegulationEmbryo, NonmammalianEndothelial CellsGene Expression Regulation, DevelopmentalGene Knockdown TechniquesHumansMembrane ProteinsMiceModels, BiologicalMyocytes, CardiacSignal TransductionStem CellsUp-Regulationbeta CateninMembrane ProteinsTmem88a protein, zebrafishTMEM88 protein, humanWnt ProteinsZebrafish ProteinsChromatinGeneHeart developmentHuman embryonic stem cellMesodermTMEM88Wnt signalingZebrafish

Identifiers

PMID23924634
PMCPMC3754478
OpenAlexW2155502909

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.