Task: Answer Verification
Input (English): Question: Is copper-induced regression of cardiomyocyte hypertrophy associated with enhanced vascular endothelial growth factor receptor-1 signalling pathway?
Answer: Enhanced VEGFR-1 signalling is involved in Cu regression of cardiomyocyte hypertrophy, and the PKG-1 pathway is likely associated with VEGFR-1.
Output (English): yes