Does microRNA-153 targeting of KCNQ4 contribute to vascular dysfunction in hypertension?
This study is the first to define a role for aberrant miR153 contributing to the hypertensive state through targeting of KCNQ4 in an animal model of hypertension, raising the possibility of the use of miR153-related therapies in vascular disease.
The prevalence of the hypofunctional Thr164Ile-beta(2)AR variant and the frequency of the Ile164-allele were almost identical in CHF-patients, who had undergone HTX, with those in patients with stable CHF or in healthy controls. Thus, the role of the Thr164Ile-beta(2)AR in CHF remains questionable.