Transcriptional effects of CTGF inhibition in a transgenic mouse model of dilated cardiomyopathy

ABSTRACT: Cardiac structural changes associated with dilated cardiomyopathy (DCM) include cardiomyocyte hypertrophy and myocardial fibrosis. Connective Tissue Growth Factor (CTGF) has been associated with tissue remodeling and is highly expressed in failing hearts. To test if inhibition of CTGF would alter the course of cardiac remodeling and preserve cardiac function in the protein kinase Cε (PKCε) mouse model of DCM. Transgenic mice expressing constitutively active PKCε in cardiomyocytes develop cardiac dysfunction that was evident by 3 months of age, and that progressed to heart failure, cardiac fibrosis, and increased mortality. Beginning at 3 months of age, mice were treated with an antibody to CTGF (FG-3149) or non-immune IgG control antibody for an additional 3 months. CTGF inhibition

ORGANISM(S): Mus musculus

SUBMITTER: Mark Sternlicht 

PROVIDER: E-GEOD-68857 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress