Generation of induced pluripotent stem cell lines from five individuals from two families carrying a pathogenic Dutch MYBPC3 founder variant with variable degrees of hypertrophic cardiomyopathy

Hypertrophic cardiomyopathy (HCM) is often caused by pathogenic or likely pathogenic variants, of which 30–50 % involve a variant in the gene encoding cardiac myosin-binding protein-C (MYBPC3). We generated human induced pluripotent stem cell lines from five individuals from two families carrying a...

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Bibliographic Details
Main Authors: Floor W. van den Dolder, Vincent A.J. Warnaar, Yeszamin L. Onderwater, Annette F. Baas, Diederik W.D. Kuster, Jolanda van der Velden
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Stem Cell Research
Online Access:http://www.sciencedirect.com/science/article/pii/S1873506125000479
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Summary:Hypertrophic cardiomyopathy (HCM) is often caused by pathogenic or likely pathogenic variants, of which 30–50 % involve a variant in the gene encoding cardiac myosin-binding protein-C (MYBPC3). We generated human induced pluripotent stem cell lines from five individuals from two families carrying a pathogenic Dutch MYBPC3 founder variant: c.2373insG (n = 2) and c.2827C > T (n = 3), with highly variable disease expression. Peripheral blood mononuclear cells were reprogrammed using episomal plasmids. All cell lines express pluripotent markers, exhibit a normal karyotype, and could differentiate into derivatives of each germ layers in vitro. These cell lines can serve as disease model to investigate HCM pathogenesis.
ISSN:1873-5061