Evidence map›Paper›PMID 27601681›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Pathological Ace2-to-Ace enzyme switch in the stressed heart is transcriptionally controlled by the endothelial Brg1-FoxM1 complex.

Jin Yang, Xuhui Feng, Qiong Zhou, Wei Cheng, Ching Shang, Pei Han, Chiou-Hong Lin, Huei-Sheng Vincent Chen, Thomas Quertermous, Ching-Pin Chang

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-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

29 citing papers in PubMed, 49 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

10 authors at 4 institutions in 1 country.

Jin YangKrannert Institute of Cardiology and Division of Cardiology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202;
Xuhui FengKrannert Institute of Cardiology and Division of Cardiology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202;
Qiong ZhouKrannert Institute of Cardiology and Division of Cardiology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202;
Wei ChengKrannert Institute of Cardiology and Division of Cardiology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202;
Ching ShangDivision of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305;
Pei HanDivision of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305;
Chiou-Hong LinDivision of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305;
Huei-Sheng Vincent ChenDel E. Webb Neuroscience, Aging, and Stem Cell Research Center, Sanford/Burnham Medical Research Institute, La Jolla, CA 92037.
Thomas QuertermousDivision of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305;
Ching-Pin ChangKrannert Institute of Cardiology and Division of Cardiology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202; Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202; changcp@iu.edu.
Stanford University · USIndiana University – Purdue University Indianapolis · USIndiana University School of MedicineSanford Burnham Prebys Medical Discovery Institute · US

Funding

LncRNA mechanism of heart failureR01HL121197 · NHLBI · INDIANA UNIVERSITY INDIANAPOLIS · PI CHANG, CHING-PIN · 2014 to 2022
$3.8M
Maturation of Normal and Disease-specific Human Stem Cell-derived CardiomyocytesR01HL105194 · NHLBI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI CHEN, HUEI-SHENG VINCENT · 2010 to 2014
$2.4M
Chromatin mechanism of molecular motor gene regulationR01HL118087 · NHLBI · INDIANA UNIVERSITY INDIANAPOLIS · PI CHANG, CHING-PIN · 2013 to 2016
$1.5M
NHLBI NIH HHS R01 HL105194NHLBI NIH HHS R01 HL118087NHLBI NIH HHS R01 HL121197
6 · The paper itself

Abstract

Genes encoding angiotensin-converting enzymes (Ace and Ace2) are essential for heart function regulation. Cardiac stress enhances Ace, but suppresses Ace2, expression in the heart, leading to a net production of angiotensin II that promotes cardiac hypertrophy and fibrosis. The regulatory mechanism that underlies the Ace2-to-Ace pathological switch, however, is unknown. Here we report that the Brahma-related gene-1 (Brg1) chromatin remodeler and forkhead box M1 (FoxM1) transcription factor cooperate within cardiac (coronary) endothelial cells of pathologically stressed hearts to trigger the Ace2-to-Ace enzyme switch, angiotensin I-to-II conversion, and cardiac hypertrophy. In mice, cardiac stress activates the expression of Brg1 and FoxM1 in endothelial cells. Once activated, Brg1 and FoxM1 form a protein complex on Ace and Ace2 promoters to concurrently activate Ace and repress Ace2, tipping the balance to Ace2 expression with enhanced angiotensin II production, leading to cardiac hypertrophy and fibrosis. Disruption of endothelial Brg1 or FoxM1 or chemical inhibition of FoxM1 abolishes the stress-induced Ace2-to-Ace switch and protects the heart from pathological hypertrophy. In human hypertrophic hearts, BRG1 and FOXM1 expression is also activated in endothelial cells; their expression levels correlate strongly with the ACE/ACE2 ratio, suggesting a conserved mechanism. Our studies demonstrate a molecular interaction of Brg1 and FoxM1 and an endothelial mechanism of modulating Ace/Ace2 ratio for heart failure therapy.

Indexed as

Angiotensin-Converting Enzyme 2Angiotensin IIAnimalsCardiomegalyDisease Models, AnimalDNA HelicasesEndothelial CellsForkhead Box Protein M1Heart FailureHumansMiceMultiprotein ComplexesMyocardiumNuclear ProteinsPeptidyl-Dipeptidase AThiostreptonACE2 protein, humanAce2 protein, mouseACE protein, humanAngiotensin-Converting Enzyme 2Angiotensin IIDNA HelicasesForkhead Box Protein M1Multiprotein ComplexesNuclear ProteinsPeptidyl-Dipeptidase ASMARCA4 protein, humanThiostreptonTranscription FactorsBrg1cardiac hypertrophychromatin remodelingendothelial cellsFoxM1

Identifiers

PMID27601681
PMCPMC5035905
OpenAlexW2511842843

What OpenQuestion holds

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Registered trials

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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.