Thymosin β4 Improves Differentiation and Vascularization of EHTs.

ABSTRACT: Induced pluripotent stem cells (iPSC) constitute a powerful tool to study cardiac physiology and represents a promising treatment strategy to tackle cardiac disease. However, iPSCs remain relatively immature after differentiation. Additionally, engineered heart tissue (EHT) has been investigated as a therapy option in preclinical disease models with promising results, although their vascularization and functionality leave room for improvement. Thymosin β4 (Tβ4) has been shown to promote the differentiation of progenitor cell lines to cardiomyocytes while it also induces angiogenic sprouting and vascular maturation. We examined the potential impact of Tβ4 to enhance maturation of cardiomyocytes from iPSCs. Assessing the expression of transcription factors associated wit

SUBMITTER: Ziegler T 

PROVIDER: S-EPMC5278226 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature