pubmed:abstractText |
Recently, reactive oxygen species (ROS) have emerged as important molecules in cardiac hypertrophy. However, the ROS-dependent signal transduction mechanism remains to be elucidated. In this study, we examined the role of an ROS-sensitive transcriptional factor, NF-kappaB, and a mitogen-activated protein kinase kinase kinase, apoptosis signal-regulating kinase 1 (ASK1), in G-protein-coupled receptor (GPCR) agonist (angiotensin II, endothelin-1, phenylephrine)-induced cardiac hypertrophy in isolated rat neonatal cardiomyocytes.
|