Evidence map›Paper›PMID 40486207›Full record

ArticleFrontiers in bioengineering and biotechnology2025

hiPSC-derived cardiac fibroblasts dynamically enhance the mechanical function of hiPSC-derived cardiomyocytes on an engineered substrate.

Mitchell Josvai, Jodi Lawson, Harshal Kanade, Meghana Kalluri, Corey L Anderson, Jianhua Zhang, Alana Stempien, Lee L Eckhardt, Timothy J Kamp, Wendy C Crone

Abstract read
In one paragraph

Article in Frontiers in bioengineering and biotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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.

Mitchell JosvaiDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, United States.
Jodi LawsonDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, United States.
Harshal KanadeDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, United States.
Meghana KalluriDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, United States.
Corey L AndersonDepartment of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, WI, United States.
Jianhua ZhangDepartment of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, WI, United States.
Alana StempienDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, United States.
Lee L EckhardtDepartment of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, WI, United States.
Timothy J KampDepartment of Medicine, Division of Cardiovascular Medicine, University of Wisconsin-Madison, Madison, WI, United States.
Wendy C CroneDepartment of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, United States.

Funding

Training Program in Translational Cardiovascular Science (TPTCS)T32HL007936 · NHLBI · UNIVERSITY OF WISCONSIN-MADISON · PI Lee Lochbaum Eckhardt, Gail A Robertson · 2001 to 2026
$11.6M
NHLBI NIH HHS T32 HL007936
6 · The paper itself

Abstract

Introduction: Cardiac fibroblasts deposit and turnover the extracellular matrix in the heart, as well as secrete soluble factors that play critical roles in development, homeostasis, and disease. Coculture of CFs and human induced pluripotent stem cell (hiPSC)-derived cardiomyocytes (CMs) enhances CM mechanical output, yet the mechanism remains unclear. Methods: Here, we use an Results: CM-CF Coculture induces larger CM contractile strains, and an increased rate of spontaneous contraction compared to CM Only. Additionally, CM-CF Cocultures have increased contractile anisotropy and myofibril alignment and faster kinetics. The paracrine effects of fibroblast conditioned medium (FCM) are sufficient to induce larger contractile strains and faster contraction kinetics with these effects remaining after the removal of FCM. However, FCM does not influence CM spontaneous rate, contractile alignment, anisotropy, or relaxation kinetics compared to CM Only control. Discussion: These data suggest that hiPSC-CFs exert dynamic and multifactorial effects on the mechanical function of hiPSC-CMs and highlight the importance of CFs in both the native heart and

Indexed as

cardiac fibroblastscardiomyocyteshiPSCmechanical functiontissue engineering

Identifiers

PMID40486207
PMCPMC12141862

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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.