Forkhead Box S1 Inhibits the Progression of Hepatocellular Carcinoma.

Introduction: Forkhead box (FOX) superfamily members were recently shown to play important roles in tumor development and progression. Forkhead box S1 (FOXS1), a member of the FOX family, has been reported to be closely associated with malignant neoplasms. However, its expression and effect on hepatocellular carcinoma remain unclear.

Inhibition of B7-H4 promotes hepatocellular carcinoma cell apoptosis and autophagy through the PI3K signaling pathway.

B7-H4 and autophagy can regulate or be induced by the PI3K signaling pathway. However, the association between B7-H4 and autophagy in hepatocellular carcinoma (HCC)remains unclear. The aim of this work was to investigate whether B7-H4 regulates autophagy via the PI3K signaling pathway in HCC cells.

[Knockdown of B7-H4/VTCN1 promotes apoptosis and autophagy of Huh7 cells by inhibiting phosphorylation of JNK].

Objective To investigate the effects of co-stimulatory molecule B7-H4/VTCN1 on apoptosis and autophagy of hepatocellular carcinoma (HCC) cells and the potential signaling pathways. Methods After Huh7 cells were treated by B7-H4 siRNA, CCK-8 assay was used to detect the cell proliferation. Cell apoptosis was measured by flow cytometry.