Hypertrophic cardiomyopathy occurs with a frequency of about 1 in 500 people. Approximately 30% of those affected carry mutations within the gene encoding cMyBP-C (cardiac myosin binding protein C). C Show more
Hypertrophic cardiomyopathy occurs with a frequency of about 1 in 500 people. Approximately 30% of those affected carry mutations within the gene encoding cMyBP-C (cardiac myosin binding protein C). Cardiac stress, as well as cMyBP-C mutations, can trigger production of a 40kDa truncated fragment derived from the amino terminus of cMyBP-C (Mybpc3 TGFβ (transforming growth factor-β) signaling is implicated in a variety of fibrotic processes, and the goal of this study was to define the role of myofibroblast TGFβ signaling during chronic Mybpc3 To specifically block TGFβ signaling only in the activated myofibroblasts in Mybpc3 Fibrosis and cardiac dysfunction induced by cardiomyocyte-specific expression of Mybpc3 Show less