Evidence map›Paper›PMID 28191759›Full record

ArticleStem cells translational medicine2017

Heparin Promotes Cardiac Differentiation of Human Pluripotent Stem Cells in Chemically Defined Albumin-Free Medium, Enabling Consistent Manufacture of Cardiomyocytes.

Yongshun Lin, Kaari L Linask, Barbara Mallon, Kory Johnson, Michael Klein, Jeanette Beers, Wen Xie, Yubin Du, Chengyu Liu, Yinzhi Lai and 5 more

Open access · goldAbstract readVideo-Audio Media
In one paragraph

Article in Stem cells translational medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
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

51 citing papers in PubMed, 74 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

15 authors at 6 institutions in 2 countries.

Yongshun LinNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
Kaari L LinaskNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
Barbara MallonNIH Stem Cell Unit, NIH, Bethesda, Maryland, USA.
Kory JohnsonNational Institute of Neurological Disorders and Stroke, NIH, Bethesda, Maryland, USA.
Michael KleinUniformed Services University of Health Sciences, Bethesda, Maryland, USA.
Jeanette BeersNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
Wen XieNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
Yubin DuNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
Chengyu LiuNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
Yinzhi LaiThomas Jefferson University, Philadelphia, Pennsylvania, USA.
Jizhong ZouNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
Mark HaigneyUniformed Services University of Health Sciences, Bethesda, Maryland, USA.
Hushan YangThomas Jefferson University, Philadelphia, Pennsylvania, USA.
Mahendra RaoCenter for Regenerative Medicine, NIH, Bethesda, Maryland, USA.
Guokai ChenNational Heart, Lung and Blood Institute, NIH, Bethesda, Maryland, USA.
National Heart Lung and Blood Institute · USThomas Jefferson University · USUniformed Services University of the Health Sciences · USCenter for Neuroscience and Regenerative Medicine · USNational Institute of Neurological Disorders and Stroke · USNational Institutes of Health · US

Funding

NHLBI iPSC Core FacilityZICHL006145 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI ZOU, JIZHONG · 2012 to 2025
$23.3M
6 · The paper itself

Abstract

Cardiomyocytes can be differentiated from human pluripotent stem cells (hPSCs) in defined conditions, but efficient and consistent cardiomyocyte differentiation often requires expensive reagents such as B27 supplement or recombinant albumin. Using a chemically defined albumin-free (E8 basal) medium, we identified heparin as a novel factor that significantly promotes cardiomyocyte differentiation efficiency, and developed an efficient method to differentiate hPSCs into cardiomyocytes. The treatment with heparin helped cardiomyocyte differentiation consistently reach at least 80% purity (up to 95%) from more than 10 different hPSC lines in chemically defined Dulbecco's modified Eagle's medium/F-12-based medium on either Matrigel or defined matrices like vitronectin and Synthemax. One of heparin's main functions was to act as a Wnt modulator that helped promote robust and consistent cardiomyocyte production. Our study provides an efficient, reliable, and cost-effective method for cardiomyocyte derivation from hPSCs that can be used for potential large-scale drug screening, disease modeling, and future cellular therapies. Stem Cells Translational Medicine 2017;6:527-538.

Indexed as

Cell Culture TechniquesCell DifferentiationCell LineCell ProliferationCulture MediaHeparinHuman Embryonic Stem CellsHumansInduced Pluripotent Stem CellsMyocytes, CardiacPhenotypeTime FactorsWnt Signaling PathwayCulture MediaHeparinCardiacCell cultureEmbryonic stem cellsHeparinInduced pluripotent stem cells

Identifiers

PMID28191759
PMCPMC5442822
OpenAlexW2515240819

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.