AIMS

Advancing cardiovascular medicine depends on standardized in vivo and hiPSC-based in vitro models that reliably recapitulate human heart disease. S02 combines small-animal and hiPSC-derived models of genetic and acquired cardiac diseases with state-of-the-art bioengineered platforms. Building on established systems, we will introduce pharmacotherapy regimens, broaden multi-organ profiling, and advance heterocellular 2D/3D models (e.g. EHTs, microtissues), organ-on-chip technologies to generate robust, reproducible disease models for translational research.

2nd Funding period - Advanced heart disease modeling

Findings: 1st funding period

Standardized and coordinated stem cell–based in vitro and in vivo models of genetic and acquired heart diseases provide the basis for collaborative research to dissect molecular circuits and develop innovative translational strategies. In this context, S02 concentrated during the first funding period on three complementary areas of disease modeling, combining hiPSC-based systems with small animal models to investigate genetic disorders, acquired conditions, and phenotyping methodologies.To ensure reproducibility, robustness, and comparability across studies, standardized workflows and rigorously defined phenotyping protocols were established and consistently applied.

SELECTED SCIENTIFIC OUTCOMES

2025

Pepin, M. E., Konrad, P. J. M., Nazir, S., Bazgir, F., Maack, C., Nickel, A., Gorman, J., Hohl, M., Schreiter, F., Dewenter, M., de Britto Chaves Filho, A., Schulze, A., Karlstaedt, A., Frey, N., Seidman, C., Seidman, J. & Backs, J.

Circ Res. 136:1564-78, 2025.

2025

van den Hoogenhof MM, Duran J, Britto-Borges T, Kemmling E, Konrad L, Lennermann DC, Hartmann J, Schraft L, Kornienko J, Bock T, Krüger M, Dieterich C, Steinmetz LM, Dewenter M & Backs J.

bioRxiv. 2025.05.23.655557, 2025.

2025

Hoffmann S, Seeger T. Advances in human induced pluripotent stem cell (hiPSC)-based disease modelling in cardiogenetics.

Med Genet. 2025 Apr 8;37(2):137-146.

2024

Barwig C, Sonn A, Spratte T, Mishra A, Blasco E, Selhuber-Unkel C & Pashapour S.

Advanced Intelligent Systems. 6:2024.

2024

Gjerga E, Dewenter M, Britto-Borges T, Grosso J, Stein F, Eschenbach J, Rettel M, Backs J & Dieterich C.

Oxford. 2024.

2023

Pashapour S, Seneca S, Schroter M, Frischknecht F, Platzman I & Spatz J.

Adv Healthc Mater. 12:e2202789, 2023.

2023

"Device to generate capsules, spheres, beads or filamentd optionally with an enclosed compound using earth gravity, centrifugation forces or negative pressure or positive presureLeal Egana A, Pashapour S, De la Cruz MA, Hilf L & C S-U."

Leal Egana A, Pashapour S, De la Cruz MA, Hilf L & C S-U.

In; 2023.

2023

Radecke K, Gore A, Burau K, Laugsch M, Kohler K, Rappold GA & Hoffmann S.

Stem Cell Res. 69:103089, 2023.

Scientific Staff

Sandra Hoffmann
Marco Neu
Ramona Walder