Evidence map›Paper›PMID 22915496›Full record

ArticleStem cells (Dayton, Ohio)2012

Histone deacetylase 1 deficiency impairs differentiation and electrophysiological properties of cardiomyocytes derived from induced pluripotent cells.

Eneda Hoxha, Erin Lambers, Hehuang Xie, Alexandre De Andrade, Prasanna Krishnamurthy, John A Wasserstrom, Veronica Ramirez, Melissa Thal, Suresh K Verma, Marcelo B Soares and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Deciphering the Epigenetic Code in Embryonic and Dental Pulp Stem Cells.The Yale journal of biology and medicine · 2016
    Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
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

11 authors at 2 institutions in 1 country.

Eneda HoxhaFeinberg Cardiovascular Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, USA.
Erin Lambers
Hehuang Xie
Alexandre De Andrade
Prasanna Krishnamurthy
John A Wasserstrom
Veronica Ramirez
Melissa Thal
Suresh K Verma
Marcelo B Soares
Raj Kishore
Northwestern University · USMemorial Medical Center · US

Funding

Small Animal Surgery and HistologyP01HL108795 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LOSORDO, DOUGLAS W · 2011 to 2015
$10.7M
TNF mRNA stability and restenosisR01HL091983 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI KISHORE, RAJ · 2009 to 2022
$5.3M
Therapeutic Angiogenesis in Vascular Medicine IVR01HL053354 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI KISHORE, RAJ · 1995 to 2015
$4.2M
Novel approaches to ischemic tissue repairR01HL095874 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KISHORE, RAJ · 2009 to 2012
$1.5M
Effect of chronic alcohol on ischemic injury and endothelial cellsR01HL105597 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI KISHORE, RAJ · 2011 to 2014
$1.5M
THERAPEUTIC ANGIOGENESIS IN VASCULAR MEDICINE IIR37HL053354 · NHLBI · CARITAS ST. ELIZABETH'S MEDICAL CENTER · PI ISNER, JEFFREY · 2000 to 2001
$726k
NHLBI NIH HHS P01 HL108795NHLBI NIH HHS R01 HL053354NHLBI NIH HHS R01 HL091983NHLBI NIH HHS R01 HL095874NHLBI NIH HHS R01 HL105597NHLBI NIH HHS R37 HL053354
6 · The paper itself

Abstract

Epigenetic and chromatin modifications play particularly important roles in embryonic and induced pluripotent stem cells (ESCs and iPSCs) allowing for the cells to both differentiate and dedifferentiate back to a pluripotent state. We analyzed how the loss of a key chromatin-modifying enzyme, histone deacetylase 1 (HDAC1), affects early and cardiovascular differentiation of both ESCs and iPSCs. We also investigated potential differences between these two cell types when differentiation is induced. Our data indicate an essential role for HDAC1 in deacetylating regulatory regions of key pluripotency-associated genes during early differentiation. Although HDAC1 functions primarily as a HDAC, its loss also affects DNA methylation in ESCs and iPSCs both during pluripotency and differentiation. We show that HDAC1 plays a crucial, nonredundant role in cardiomyocyte differentiation and maturation. Our data also elucidate important differences between ESCs and iPSCs, when levels of this enzyme are reduced, that affect their ability to differentiate into functional cardiomyocytes. As varying levels of chromatin-modifying enzymes are likely to exist in patient-derived iPSCs, understanding the molecular circuitry of these enzymes in ESCs and iPSCs is critical for their potential use in cardiovascular therapeutic applications

Indexed as

Cell DifferentiationAnimalsCalcium SignalingConnexin 43DNA MethylationEmbryoid BodiesEpigenesis, GeneticGene ExpressionGene Knockdown TechniquesHistone Deacetylase 1HistonesHomeodomain ProteinsInduced Pluripotent Stem CellsMiceMice, Inbred C57BLMyocytes, CardiacConnexin 43GJA1 protein, mouseHdac1 protein, mouseHistone Deacetylase 1HistonesHomeodomain ProteinsNanog Homeobox ProteinNanog protein, mouseOctamer Transcription Factor-3Pou5f1 protein, mouseRNA, Small InterferingSox2 protein, mouseSOXB1 Transcription FactorsTroponin T

Identifiers

PMID22915496
PMCPMC3479375
OpenAlexW1985690255

What OpenQuestion holds

Textmetadata
LicenceTDM
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.