Article
M-CAT element mediates mechanical stretch-activated transcription of B-type natriuretic peptide via ERK activation.
Canadian journal of physiology and pharmacology - 1 Aug 2011
Koivisto Elina, Karkkola Laura, Majalahti Theresa, Aro Jani, Tokola Heikki, Kerkelä Risto, Ruskoaho Heikki
Abstract excerpt
The muscle-CAT (M-CAT) promoter element is found on promoters of most muscle-specific cardiac genes, but its role in cardiac pathology is poorly understood. Here we studied whether the M-CAT element is involved in hypertrophic process activated by mechanical stretch, and identified the intracellular pathways mediating the response. When an in vitro stretch model of cultured neonatal rat cardiomyocytes and...
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