Abstract No. 584 Parthenolide induces thiol oxidation inducing ferroptosis in human hepatocellular carcinoma cells

Downregulation of Kinesin Spindle Protein Inhibits Proliferation, Induces Apoptosis and Increases Chemosensitivity in Hepatocellular Carcinoma Cells

Background: Kinesin spindle protein (KSP) plays a critical role in mitosis. Inhibition of KSP function leads to cell cycle arrest at mitosis and ultimately to cell death. The aim of this study was to suppress KSP expression by specific small-interfering RNA (siRNA) in Hep3B cells and evaluate its anti-tumor activity. Methods: Three siRNA targeting KSP (KSP-siRNA #1-3) and one mismatched-siRNA (...

Docosahexaenoic acid (DHA) induces apoptosis in human hepatocellular carcinoma cells.

The docosahexaenoic (DHA), a ω-3 fatty acid, could play a beneficial inhibition of the incidence and progress of a series of human diseases including cancer. It has been report that DHA is involved in cell apoptosis. Recent studies show that the signal transduction pathway links with bcl-2, bax, caspase-3 and MMP-9 molecules. Therefore, we tested the relationship between DHA and cell apoptosis ...

TT virus-derived apoptosis-inducing protein induces apoptosis preferentially in hepatocellular carcinoma-derived cells.

TT virus (TTV) is widespread among the global population. Its pathogenic nature is still unclear but TTV seems to be more prevalent in cases of hepatitis than in healthy individuals. TTV harbours similarities to chicken anaemia virus (CAV). Here, the apoptotic potential of a putative TTV-derived 105 aa protein and of the main apoptosis-inducing agent of CAV, Apoptin, is compared. As the putativ...

The Calotropis Gigantea Methanolic Extract Induces Apoptosis in Human Breast Carcinoma Cells

Background: Calotropis gigantea (family: Asclepiadaceae) has been known to contain cardiac glycosides. The C. gigantea extracts have been reported as cytotoxic to a few cancer cell lines. The present study was designed to examine the effect of Calotropis gigantea methanolic extract (CGME) on the growth and apoptosis in human breast carcinoma cell line (MCF-7 cells).Methods: The study was ...

Hepatocellular Carcinoma in Sheep