gallbladder neoplasms/protease

Gallbladder cancer is an uncommon but lethal malignancy with particularly high incidence in Chile, India, Japan and China. There is a paucity of unbiased large-scale studies investigating molecular basis of gallbladder cancer. To systematically identify differentially regulated proteins in

Altered expression of transmembrane protease/serine 4 (TMPRSS4) is observed in various types of human cancers. However, the clinical significance of TMPRSS4 expression in gallbladder cancer (GBC) remains largely unknown. The present study aims to explore the clinicopathological significance and

Mammary serine protease inhibitor (maspin, SERPIN-B5) is expressed in normal human mammary epithelial cells and is known to be down-regulated during cancer progression. Aberrant maspin expression has been reported in a number of cancers, including pancreatic and ovarian cancer. Recently, we

The highly conserved protease TASP1 not only takes part in critical site-specific proteolysis, but also plays an important role in numerous liquid and solid malignancies. However, the TASP1 expression and its biological regulation function in malignant gallbladder carcinoma (GBC) remain fully

Pancreatic trypsinogen expression in 149 surgically resected extrapancreatic gastrointestinal neoplasms was evaluated immunohistochemically. Immunohistochemistry was performed using a monoclonal antibody against human pancreatic trypsinogen. Pancreatic trypsinogen expression was detected in 28 of 55

Human gallbladder cancer is highly malignant and its prognosis is usually poor depending on the extent of surrounding tissue invasion. We examined in vitro the invasive activity of four gallbladder cancer cell lines (GB-d1, GB-h3, GB-d2 and FU-GBC-1) in the absence or presence of hepatocyte growth

OBJECTIVE The higher incidence of gallbladder cancer (GBC) in females has been accredited to the involvement of hormones. The clinical implications of sex hormone receptors in GBC are well established. Cysteine proteases (such as caspase-3-9, etc.) are known to play a central role in the apoptotic