Generation and characterization of three induced pluripotent stem cell lines for modeling coronary artery vasospasm
Summary
Coronary artery vasospasm (CAV) is characterized by transient constriction of epicardial coronary arteries leading to angina. Its disease mechanisms are multifactorial but has centered mostly on endothelial dysfunction and smooth muscle hyperreactivity. To facilitate the investigation of these mechanisms in cell culture, we generated and characterized three induced pluripotent stem cell (iPSC) lines from patients with CAV. These lines demonstrated normal morphology and karyotypes, robust expression of pluripotency markers, and ability for tri-lineage differentiation. Further differentiation of these cell lines into endothelial and smooth muscle cells will allow mechanistic investigation of their relative contributions to CAV in cell culture. Published by Elsevier B.V.
| Authors | Ross Tacco I, Olshausen J, Chan TY, Turbes N, Hung MY, Yeh CT, Nguyen PK, Sallam K, Sayed N, Chen IY |
|---|---|
| Journal | Stem cell research |
| Publication Date | 2025 Feb;82:103644 |
| PubMed | 39729862 |
| PubMed Central | PMC12266228 |
| DOI | 10.1016/j.scr.2024.103644 |