guanidinobenzoate esterase

07/01/1998 - "A class of guanidinobenzoatase positive cells was observed in the original human astrocytomas and in tumor masses formed in the implantation pocket and around blood vessels. "
07/01/1992 - "In this respect, use of purified guanidinobenzoatase would allow us to obtain specific tools to give new insights in cancer cell metastasis."
09/04/1997 - "We provide evidence that SP220K expression, as assessed by guanidinobenzoatase activity, gelatin zymography and Western blot immunodetection, was increased markedly in cancer basolateral membranes compared to kidney cortex controls, whereas no signal was detectable in basolateral membranes from the 5 renal oncocytomas studied. "
05/01/1992 - "GB (guanidinobenzoatase) cell surface protease and serum inhibitors in colorectal neoplasia."
01/01/1990 - "In less differentiated squamous cell carcinomas as well as malignant melanomas almost all tumor cells exhibited guanidinobenzoatase activity. "

07/01/1992 - "In this respect, use of purified guanidinobenzoatase would allow us to obtain specific tools to give new insights in cancer cell metastasis."
01/01/2001 - "Surface-enhanced Raman and steady fluorescence study of interaction between antitumoral drug 9-aminoacridine and trypsin-like protease related to metastasis processes, guanidinobenzoatase."
07/01/1998 - "Guanidinobenzoatase and UPA in high-grade human astrocytomas and after xenografting cell suspensions into the rat cerebral cortex: proteases for metastasis and disease progression."
07/01/1998 - "Invasion and metastasis is aided by the secretion of guanidinobenzoatase, that cleaves the link peptide to fibronectin, and urokinase plasminogen activator (uPA), which initiates a molecular cascade to activate plasmin and collagenases. "

11/01/1988 - "A study of guanidinobenzoatase during development of mesothelioma induced in the rat by fibrous erionite."

09/01/1994 - "The cell surfaces of normal colonic epithelial cells and colonic carcinoma cells both possess a protease referred to as guanidinobenzoatase (GB). "
01/01/1991 - "Both normal and carcinoma cells of the colon possess the cell surface protease guanidinobenzoatase (GB). "
01/01/1996 - "Dansyl fluoride (Dan-F), an active site directed fluorescent inhibitor of guanidinobenzoatase (GB), has been used for the location of tumour cells in frozen sections of human squamous cell carcinoma and colonic carcinoma tissues. "
01/01/1995 - "Selectivity of the plasminogen activator inhibitor (PAI-1) for the iso enzyme of guanidinobenzoatase on the surface of colonic carcinoma cells."
01/01/1996 - "Pentosan polysulphate (PPS), a highly negatively charged polysaccharide, is a significant inhibitor of an isoenzymic form of a cell surface protease referred to as guanidinobenzoatase GB, associated with colonic carcinoma tissues in frozen sections and free GB in solution, in a concentration-dependent manner. "

07/01/1993 - "Squamous cell carcinoma cells possess a cell surface protease, referred to as guanidinobenzoatase (GB). "
01/01/1990 - "Four fluorescent probes were used to define the enzymic status of guanidinobenzoatase on the surface of the squamous carcinoma cells. "
01/01/1990 - "In less differentiated squamous cell carcinomas as well as malignant melanomas almost all tumor cells exhibited guanidinobenzoatase activity. "
01/01/1996 - "Dansyl fluoride (Dan-F), an active site directed fluorescent inhibitor of guanidinobenzoatase (GB), has been used for the location of tumour cells in frozen sections of human squamous cell carcinoma and colonic carcinoma tissues. "
01/01/1991 - "The epithelial cells in squamous carcinoma and leukoplakia of the oral cavity possess the cell surface protease, guanidinobenzoatase (GB), in an active form. "