Activation of Yap1/Taz signaling in ischemic heart disease and dilated cardiomyopathy.

ABSTRACT: Genetic manipulation of key components of the evolutionally conserved Hippo pathway has shown that the precise control of these signaling molecules is critical to cardiac development and response to stresses. However, how this pathway is involved in the progression of cardiac dysfunction in different heart diseases remains unclear. We investigated the expressional levels and subcellular localization of Yap1, Taz, and Tead1 and determined Hippo target gene expression in failing human hearts with ischemic heart disease (IHD) and idiopathic dilated cardiomyopathy (IDC) and mouse desmin-related cardiomyopathy (DES). Our results demonstrated that Yap1, Taz, and Tead1 were significantly increased in failing human and DES hearts compared with the non-failing controls (NFH) or wild type (WT) mouse

SUBMITTER: Hou N 

PROVIDER: S-EPMC5988229 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature