Does stable knockdown of hCGβ mRNA expression in bladder cancer cells result in significant growth inhibition?
shRNA Lentiviral particles achieve stable knockdown of hCGβ translation in the bladder cancer cell line SCaBER. This transforms the phenotype by reducing hCGβ expression and cell growth rate. This is consistent with the proposed autocrine/paracrine function of ectopic hCGβ expression during oncogenesis.
Adenovirus-mediated gene transfer of nitric oxide synthase reduces receptor-dependent contractions and augments hypoxia-induced relaxations in canine coronary arteries; this method of augmentation of NO production might be advantageous for reduction of coronary artery vasospasm.