Chemotherapy to date has not been effective in the treatment of human hepatocellular carcinoma. More effective treatment strategies may involve combinations of agents with activity against hepatocellular carcinoma. Parthenolide, a nuclear factor-kappaB (NF-kappaB) inhibitor, and NS398, a cyclooxygenase (COX)-2 inhibitor, have been shown to individually suppress the growth of hepatocellular carc...

A novel human gene, FN1BP1 (fibronectin 1 binding protein 1), was identified using the human placenta cDNA library. Northern blotting showed a transcript of ∼2.8 kb in human placenta, liver, and skeletal muscle tissues. This mRNA transcript length was similar to the full FN1BP1 sequence obtained previously. We established a conditionally induced stable cell line of Hep3B-Tet-on-FN1BP1 to invest...

UNLABELLED A natural subviral agent of human hepatitis B virus (HBV), hepatitis delta virus (HDV), requires only the envelope proteins from HBV in order to maintain persistent infection. HBV surface antigens (HBsAgs) can be produced either by HBV replication or from integrated HBV DNA regardless of replication. The functional properties of the integrant-generated HBsAgs were examined using two ...

A porcine genomic library was screened for clones containing the promoter of the major acute-phase protein in pigs, inter-alpha-trypsin heavy chain 4 (ITIH4). Following isolation of the promoter, a functional analysis was performed with Hep3B cells. The promoter was induced by interleukin-6 (IL-6) but not by IL-1beta. However, IL-1beta was shown to inhibit the IL-6-induced activation of the por...

A porcine genomic library was screened for clones containing the promoter of the major acute-phase protein in pigs, inter-trypsin heavy chain 4 (ITIH4). Following isolation of the promoter, a functional analysis was performed with Hep3B cells. The promoter was induced by interleukin-6 (IL-6) but not by IL-1 . However, IL-1 was shown to inhibit the IL-6-induced activation of the porcine ITIH4 pr...