Past Issue

Volume 12, Supplement 1,Winter 2011 (Presented at The 1st International Student Congress) Pages: 24-25

O-15: Inhibition of Survivin and its Anti-Apoptotic Splice Variant Sur-ΔEx3 Genes Expression by Carbenoxolone in K562 Cells

Chronic myeloid leukemia (CML) is a myeloproliferative disorder witch arises from genetic abnormalities in pluripotent hematopoietic stem cells. Inhibitors of apoptosis proteins (IAPs) over expression such as survivin and its anti-apoptotic variant, sur- ΔEx3, is the main cause of resistance to apoptotic effects of known drugs. Then, many efforts are in progress to find new drugs with capability to induce Abstract of the 1st Int. Student Congress on Cell & Molecular Medicine Cell Journal(Yakhteh), Vol 12, Suppl 1, Winter 2011 25 apoptosis and inhibit drug resistance. In this content, it has been reported that an anti-inflammatory drug, named Carbenoxolone (CBX), has a potent apoptosis and growth inhibitory effects in several cancers. Here, effects of CBX on apoptosis and expression level of survivin and sur-ΔEx3 has been studied in K562 cells as an experimental model of CML