Myocardial leptin transcription in feline hypertrophic cardiomyopathy

The present study shows that leptin is constitutively transcribed in the feline myocardium. The observed increase in leptin mRNA concentrations in the myocardium from cats with HCM and the reduction when an AT is present suggests varying gene activation in different stages of the disease and a potential involvement of leptin in the feline cardiac remodeling process.