Evidence map›Paper›PMID 39932462›Full record

ArticleCurrent protocols2025

Minimal Component, Protein-Free, and Cost-effective Human Pluripotent Stem Cell Cardiomyocyte Differentiation.

Jessika B Iwanski, Odunayo S Lawal, William T Kwon, Isabella Vazquez, Jared M Churko

Abstract read
In one paragraph

Article in Current protocols, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

5 authors.

Jessika B IwanskiDepartment of Cellular and Molecular Medicine, The University of Arizona, Tucson, Arizona.
Odunayo S LawalDepartment of Clinical Translational Sciences, The University of Arizona, Tucson, Arizona.
William T KwonDepartment of Cellular and Molecular Medicine, The University of Arizona, Tucson, Arizona.
Isabella VazquezDepartment of Cellular and Molecular Medicine, The University of Arizona, Tucson, Arizona.
Jared M ChurkoDepartment of Cellular and Molecular Medicine, The University of Arizona, Tucson, Arizona.ORCID https://orcid.org/0000-0003-3537-9834

Funding

PHYSIOLOGYT32HL007249 · NHLBI · UNIVERSITY OF ARIZONA · PI Brett A Colson, JOHN P KONHILAS · 1985 to 2026
$12.5M
American Heart Association 25IAUST1372626Center for Innovation in Brain ScienceGootter-Jensen FoundationNHLBI NIH HHS T32 HL007249NHLBI NIH HHS T32HL007249
6 · The paper itself

Abstract

Human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) have become a powerful source for the in vitro modeling of cardiac diseases and various other essential applications, including cardiotoxicity screening and regenerative cell replacement therapies. Although many differentiation protocols have been developed to generate cardiomyocytes from human pluripotent stem cells, these protocols are costly and complex, requiring expensive and often unnecessary components (e.g., B27 medium supplement). In addition, the use of animal-derived growth factors limits their use for regenerative medicine purposes. To address these issues, herein, we have developed an efficient, cost-effective, and protein-free hPSC-CM protocol using only two components: DMEM/F12 basal medium and l-ascorbic acid 2-phosphate. By eliminating xenobiotic and complex components, the efficiency of directed differentiations is increased, the variability between cardiac differentiations is decreased, and the scalability of cell production is enhanced. Adaptation of this efficient, low-cost, and user-friendly cardiac differentiation protocol will enrich the utility and applicability of hPSC-CMs in drug discovery, cell therapies, tissue engineering, disease modeling, precision medicine, and cardiac regenerative medicine. © 2025 Wiley Periodicals LLC. Basic Protocol 1: hPSC cell culture Basic Protocol 2: hPSC-CM differentiation Basic Protocol 3: Characterization of hPSC-CMs by immunofluorescence (IF) imaging.

Indexed as

Cell Culture TechniquesCell DifferentiationMyocytes, CardiacPluripotent Stem CellsCost-Benefit AnalysisCulture MediaHumansCulture Mediaanimal‐freecardiomyocyteshPSC‐CMprotein‐freestem cells

Identifiers

PMID39932462
PMCPMC11834755

What OpenQuestion holds

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LicenceCC BY
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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.