cystadenocarcinoma/protease

OBJECTIVE The differential expression of USP2, USP14 and UBE4A between ovarian serous cystadenocarcinoma and adjacent normal tissues was investigated. METHODS Restriction fragment differential display polymerase chain reaction (RFDD-PCR), semi-quantitative RT-PCR and immunohistochemical staining

The human ovarian cancer cell line OV-MZ-19, established from a patient with cystadenocarcinoma of the ovary, expressing thrombomodulin (TM), a cell surface receptor for the serine protease thrombin, interacts with monoclonal and polyclonal antibodies having different specificity for TM. These

BACKGROUND Serine protease inhibitor Kazal type 1 (SPINK1) is expressed in normal human pancreatic acinar cells and in a variety of tumors, and binds to the epidermal growth factor receptor (EGFR), mediating cell proliferation through the mitogen-activated protein kinase cascade in pancreatic cancer

An ovarian cystadenocarcinoma-associated antigen (OCAA) was found to be common to all serous and mucinous cystadenocarcinomas of the ovary. It was apparently absent in tissues of normal reproductive organs. Furthermore, OCAA was not detected in benign ovarian serous and mucinous cyst-adenomas or in

OBJECTIVE The aim of our study was to determine the important molecules responsible for the invasive activity of ovarian cancer cells. METHODS We compared the biological characteristics, that is, growth rate, motility, and invasive activity, of five ovarian cancer cell lines with the gene expression

Placental protein 5 (PP5), a serine protease inhibitor, was measured by radioimmunoassay in fluids aspirated from benign and malignant cystic ovarian tumours. PP5 was found in 7 out of 9 malignant and in 12 out of 29 benign cyst fluids (p less than 0.01), the levels ranging from 3.0 to 73.4

A cell line (designated SHIN-3) was established from a 56-year-old Japanese woman diagnosed as having serous cystadenocarcinoma of the ovary. SHIN-3 produced the tumor marker, CA125. When samples were subjected to one-dimensional gel electrophoresis followed by immunoblotting with anti-CA125

The reactivity of monoclonal antibody 7A9 with normal and neoplastic human tissues and some biochemical characteristics of the antigen (TAG-12) bound by 7A9 were evaluated. Antibody 7A9 showed broad reactivity with various carcinomas in paraffin sections. High percentages of positive tumor cells,

Objective. The high temperature requirement factor A3 (HtrA3) is a serine protease homologous to bacterial HtrA. Four human HtrAs have been identified. HtrA1 and HtrA3 share a high degree of domain organization and are downregulated in a number of cancers, suggesting a widespread loss of these