Silencing of Kv1.5 Gene Inhibits Proliferation and Induces Apoptosis of Osteosarcoma Cells.

ABSTRACT: Kv1.5 (also known as KCNA5) is a protein encoded by the KCNA5 gene, which belongs to the voltage-gated potassium channel, shaker-related subfamily. Recently, a number of studies have suggested that Kv1.5 is overexpressed in numerous cancers and plays crucial roles in cancer development. However, until now, the expression and functions of Kv1.5 in osteosarcoma are still unclear. To characterize the potential biological functions of Kv1.5 in osteosarcoma, herein, we examined the expression levels of Kv1.5 in osteosarcoma cells and tissues using quantitative real-time polymerase chain reaction (qRT-PCR), western blot, and immunohistochemistry assays. Four short hairpin RNAs (shRNAs) targeting Kv1.5 were designed and homologous recombination technology was used to construct pGeneSil-Kv1.5 vect

SUBMITTER: Wu J 

PROVIDER: S-EPMC4661860 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature