Abstract:
:Propofol is one of the extensively commonly used intravenous anaesthetic agents. The effects of Propofol on hepatocellular carcinoma (HCC) growth inhibition and apoptosis have been examined. The techniques used were the MTT assay, flow cytometry, real-time PCR to assess miR-199a expression, as also caspase-8 and caspase-9 activity in HepG2 cells treated with Propofol. Finally, we evaluated the effect of miR-199a on Propofol-induced anti-tumour activity using anti-miR-199a. Propofol efficiently inhibited the growth of HCC cells, but was less toxic to normal hepatic cells. It induced apoptosis and increased expression of miR-199a. Activation of caspase-8 and caspase-9 suggested that both extrinsic and intrinsic pathways are involved in Propofol-induced apoptosis. Anti-miR-199a reversed the effect of Propofol on apoptosis and activation of caspase-8 and caspase-9 in HepG2 cells. Propofol can effectively induce apoptosis of HCC cells and modulation of miR-199a possibly contributes to the anti-tumour action of Propofol. Hence, Propofol might be an effective drug for HCC.
journal_name
Cell Biol Intjournal_title
Cell biology internationalauthors
Zhang J,Wu GQ,Zhang Y,Feng ZY,Zhu SMdoi
10.1002/cbin.10034subject
Has Abstractpub_date
2013-03-01 00:00:00pages
227-32issue
3eissn
1065-6995issn
1095-8355journal_volume
37pub_type
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