Evidence map›Paper›PMID 22079290›Full record

ArticleBiochemical and biophysical research communications2011

High density cultures of embryoid bodies enhanced cardiac differentiation of murine embryonic stem cells.

Min Young Lee, Esra Cagavi Bozkulak, Simon Schliffke, Peter J Amos, Yongming Ren, Xin Ge, Barbara E Ehrlich, Yibing Qyang

Abstract read
In one paragraph

Article in Biochemical and biophysical research communications, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 26 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

8 authors at 2 institutions in 1 country.

Min Young LeeYale Cardiovascular Research Center, Department of Internal Medicine, Yale Stem Cell Center, Yale School of Medicine, New Haven, CT 06520, USA.
Esra Cagavi Bozkulak
Simon Schliffke
Peter J Amos
Yongming Ren
Xin Ge
Barbara E Ehrlich
Yibing Qyang
Yale Cancer Center · USYale University · US

Funding

YALE UNIVERSITY CLINICAL AND TRANSLATIONAL SCIENCE AWARD PROGRAMUL1RR024139 · NCRR · YALE UNIVERSITY · PI SHERWIN, ROBERT S · 2006 to 2011
$56.8M
Translational CoreP01DK057751 · NIDDK · YALE UNIVERSITY · PI BENNETT, ANTON M · 2001 to 2020
$25.6M
Vascular Training GrantT32HL007950 · NHLBI · YALE UNIVERSITY · PI JEFFREY R. BENDER, Daniel Greif · 2000 to 2026
$9.6M
Regulation of cholangiocytes by InsP3 receptor isoformsR01DK061747 · NIDDK · YALE UNIVERSITY · PI EHRLICH, BARBARA E., NATHANSON, MICHAEL H · 2003 to 2012
$3.4M
Derivation of Heart Cells from Human Embryonic and Induced Pluripotent Stem CellsK02HL101990 · NHLBI · YALE UNIVERSITY · PI QYANG, YIBING · 2010 to 2014
$489k
American Heart Association-American Stroke Association 09SDG2080420NCRR NIH HHS UL1 RR024139NHLBI NIH HHS 1K02HL101990-01NHLBI NIH HHS 5T32 HL007950NHLBI NIH HHS K02 HL101990NHLBI NIH HHS T32 HL007950NIDDK NIH HHS DK061747NIDDK NIH HHS DK57751NIDDK NIH HHS P01 DK057751NIDDK NIH HHS R01 DK061747
6 · The paper itself

Abstract

Murine embryonic stem cell (mESC)-derived cardiomyocytes represent a promising source of cells for use in the development of models for studying early cardiac development as well as cell-based therapies in postnatal pathologies. Here, we report a highly efficient cardiac differentiation system in which high density embryoid body (EB) cultures leads to a marked increase of cardiomyocytes production from multiple mESC lines without the addition of any cardiogenic growth factors. Our results show that high density EB cultures significantly increase the yield of functional cardiomyocytes, which express typical cardiac markers, exhibit normal rhythmic Ca(2+) transients, and respond to both β-adrenergic and electric stimulations. During the differentiation period, the inhibition of bone morphogenetic protein (BMP) signaling significantly attenuates the increase of cardiac differentiation as well as the increased expression of cardiac-specific genes, NK2 transcription factor related 5 (Nkx2.5) and myosin light chain 2v (Mlc2v) by high density EB cultures. Therefore, we believe that we offer a novel and efficient means of cardiomyocyte production for practical use of mESCs in cardiac regenerative medicine.

Indexed as

Cell Culture TechniquesCell DifferentiationAnimalsBone Morphogenetic ProteinsCalciumCell CountEmbryoid BodiesEmbryonic Stem CellsMiceMice, Inbred C57BLMyocytes, CardiacBone Morphogenetic ProteinsCalcium

Identifiers

PMID22079290
PMCPMC3237870
OpenAlexW1972412098

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.