The combined bioinformatic and biological analyses showed the presence of ncRNAs and the involvement of a new PIWI-interacting RNA (piRNA), piR-Hep1, in liver tumorigenesis. piR-Hep1 was found to be upregulated in 46.6% of HCC tumors compared to the corresponding adjacent non-tumoral liver.
CAPE promotes TRAIL-induced apoptosis through the upregulation of TRAIL receptors via activation of p38 and suppression of JNK in SK-Hep1hepatocellular carcinoma cells.
In the present study, we observed that miR-122 over-expression in HCC cell lines Sk-hep-1 and Bel-7402 triggered the mesenchymal-epithelial transition (MET), as demonstrated by epithelial-like morphological changes, up-regulated epithelial proteins (E-cadherin, ZO-1, α-catenin, occludin, BVES, and MST4), and down-regulated mesenchymal proteins (vimentin and fibronectin).
Hepatoma cell lines (BEL-7402 and SK-Hep1) were treated with HBO at 2 atmosphere absolute pressure for 80 min per day or combined with sorafenib or cisplatin.
Our results demonstrate antimetastatic properties of laver extract in inhibiting the adhesion, invasion, and migration of SK-Hep1 human hepatoma cancer cells.
Although the expression level of AURKB-a validated target for miR-24-was reduced upon miR-24 overexpression in hepatocarcinomaHEP-G2 cells, overexpression of miR-24 cannot alter AURKB expression levels in MHH-CALL-3 TCF3-rearranged leukemic cells.
Treatment with lipopolysaccharide (LPS), a TLR4 agonist, was found to significantly upregulate TLR4 expression in HepG2 cells, but not in malignant Huh-7 and Sk-Hep1hepatocellular carcinoma cells.
We stably transfected HDGF shRNA into SK-HEP-1 human HCC cells and investigated the effects of HDGF reduction on HCC growth using a cell proliferation assay and a murine xenograft model.
We used human HCC cell lines (BEL-7402, SMMC-7721, Hep-G2, Hep-3B, SK-hep1 and Huh7) and a normal hepatocyte cell line (LO2) along with HCC samples from patients who had undergone resection for HCC previously at our hospital.
Specific small interfering RNAs (siRNAs A, B, and C) of OPN were synthesized and transfected into an HCC cell line (HEP-G2; representing the OPNi-A, OPNi-B, and OPNi-C groups).
It is observed that SAHA analogs significantly inhibited cell proliferation and induced apoptosis in hepatocellular carcinoma (HCC) cell lines HepG2 and SK-HEP-1.
We used human HCC cell lines (HepG2, Hep3B, SK-Hep1, Huh7, SMMC-7721, BEL-7402) and a normal hepatocyte cell line (LO2) along with HCC samples from patients who had undergone resection for HCC previously at our hospital.
The overexpression of Cav-1 in Hep3B promoted the cell invasion, whereas its knockdown in SK-Hep1 suppressed the invasive feature, which confirms that the overexpression of Cav-1 is closely associated with cell invasion of liver carcinoma.
Here we showed that PP7 VLPs carrying a CPP penetrated hepatoma SK-HEP-1 cells and delivered the pre-microRNA-23b, which was processed into a mature product within 24 h; a concentration of 10 nM was sufficient for the inhibition of hepatoma cell migration via the downregulation of liver-intestine cadherin expression.
We established a xenograft model of liver metastasis by injecting the spleen of SCID mice with MKN-45 human gastric cancer cells and also a primary liver cancer model by injecting SK-HEP-1 human hepatocellular carcinoma cells into the liver.