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Generation of iPSC-lines from two independent Takotsubo syndrome patients with recurrent Takotsubo events
oleh: Daniela Hübscher, PhD, Sabine Rebs, MSc, Wiebke Maurer, MSc, Jelena R. Ghadri, MD, Ralf Dressel, MD, Christian Templin, MD, PhD, Katrin Streckfuss-Bömeke, PhD
Format: | Article |
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Diterbitkan: | Elsevier 2020-04-01 |
Deskripsi
The Takotsubo syndrome (TTS) is characterized by acute transient left ventricular dysfunction in the absence of obstructive coronary lesions. An enhanced β-adrenergic signaling and higher sensitivity to catecholamine-induced-toxicity were identified as mechanisms associated with TTS. It is still elusive, whether TTS patients with recurrent events show similar underlying signaling pathomechanism. Induced pluripotent stem cell (iPSC)-lines were generated from skin fibroblasts of two independent female Takotsubo syndrome patients with a severe phenotype characterized by recurrent TTS events. For reprogramming, a non-integrative plasmid technique was used. All generated iPSCs maintained full pluripotency, genomic integrity, and spontaneous in vitro and in vivo differentiation capacity.