Evidence map›Paper›PMID 34826415›Full record

ArticleJournal of molecular and cellular cardiology2022

Improved epicardial cardiac fibroblast generation from iPSCs.

Alexander J Whitehead, James D Hocker, Bing Ren, Adam J Engler

Open access · bronzeAbstract read
In one paragraph

Article in Journal of molecular and cellular cardiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed, 16 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

4 authors at 2 institutions in 1 country.

Alexander J WhiteheadDepartment of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA; Sanford Consortium for Regenerative Medicine, La Jolla, CA, USA.
James D HockerBiomedical Sciences Program, University of California, San Diego, La Jolla, CA 92093, USA; Laboratory of Gene Regulation, Ludwig Institute for Cancer Research, La Jolla, CA, USA.
Bing RenCellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093, USA; Biomedical Sciences Program, University of California, San Diego, La Jolla, CA 92093, USA; Laboratory of Gene Regulation, Ludwig Institute for Cancer Research, La Jolla, CA, USA.
Adam J EnglerDepartment of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA; Biomedical Sciences Program, University of California, San Diego, La Jolla, CA 92093, USA; Sanford Consortium for Regenerative Medicine, La Jolla, CA, USA. Electronic address: aengler@ucsd.edu.
University of California, San Diego · USSanford Consortium for Regenerative Medicine · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007198 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHI, NEIL C, INSEL, PAUL A · 1985 to 2024
$29.3M
Training Program in Basic Clinical GeneticsT32GM008666 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAMILTON, BRUCE A · 1998 to 2021
$8.6M
Mechanogenetics: An Integrated Approach to Aging in Muscle DysfunctionR01AG045428 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ENGLER, ADAM J · 2013 to 2022
$3.4M
NIA NIH HHS R01 AG045428NIGMS NIH HHS T32 GM007198NIGMS NIH HHS T32 GM008666
6 · The paper itself

Abstract

Since the initial isolation of human embryonic stem cells and subsequent discovery of reprogramming methods for somatic cells, thousands of protocols have been developed to create each of the hundreds of cell types found in-vivo with significant focus on disease-prone systems, e.g., cardiovascular. Robust protocols exist for many of these cell types, except for cardiac fibroblasts (CF). Very recently, several competing methods have been developed to generate these cells through a developmentally conserved epicardial pathway. Such methods generate epicardial cells, but here we report that prolonged exposure to growth factors such as bFGF induces fibroblast spindle-like morphology and similar chromatin architecture to primary CFs. Media conditions for growth and assays are provided, as well as suggestions for seeding densities and timepoints for protein harvest of extracellular matrix. We demonstrate marker expression and matrix competency of resultant cells as shown next to primary human cardiac fibroblasts. These methods provide additional guidance to the original protocol and result in an increasingly stable phenotype.

Indexed as

Human Embryonic Stem CellsInduced Pluripotent Stem CellsCell DifferentiationCells, CulturedCellular ReprogrammingChromatinFibroblastsHeartHumansChromatinATAC-sequencingCardiac fibroblastDifferentiationEpicardialiPSC

Identifiers

PMID34826415
PMCPMC9048147
OpenAlexW3216268275

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.