Plasminogen activator (PA) and PA inhibitor associated with granulomatous inflammation.
نویسندگان
چکیده
منابع مشابه
The plasminogen-plasminogen activator (PA) system in neuroblastoma: role of PA inhibitor-1 in metastasis.
Proteases of the plasminogen-plasminogen activator (PA) system play an important role in cancer metastasis. We have examined the expression of these proteases and their cell surface receptors and inhibitors in neuroblastoma, a tumor that originates in cells of the neural crest and is the second most common solid tumor in children. This analysis was performed in seven established human cell line...
متن کاملInteractions of plasminogen and tissue plasminogen activator (t-PA) with amphoterin. Enhancement of t-PA-catalyzed plasminogen activation by amphoterin.
The heparin-binding p30 protein amphoterin is proposed to mediate adhesive interactions of the advancing plasma membrane in migrating and differentiating cells. Since the NH2-terminal part of amphoterin is exceptionally rich in lysine residues, we have studied its interactions with plasminogen and tissue plasminogen activator (t-PA). On immunostaining of N18 neuroblastoma cells, amphoterin and ...
متن کاملu-PA Receptor, and Tissue-Type PA Messenger RNAs in Expression of Urokinase-Type Plasminogen Activator (u-PA),
Expression of plasminogen activators (PAs) and urokinase-type PA receptor (u-PAR) is associated with tumor growth and invasion. For in vivo human tumor tissues, there is no information on gene expression of PAs in hepatocellular carcinoma (HCC) or other hepatic pathophysiological conditions. In this study we examined the relative levels of u-PA, tissue-type PA (t-PA), and u-PAR mRNA expression ...
متن کاملPlasminogen activation with single-chain urokinase-type plasminogen activator (scu-PA). Studies with active site mutagenized plasminogen (Ser740----Ala) and plasmin-resistant scu-PA (Lys158----Glu).
The mechanism of the activation of plasminogen by single-chain urokinase-type plasminogen activator (single-chain u-PA, scu-PA) was studied using rscu-PA-Glu158, a recombinant plasmin-resistant mutant of human scu-PA obtained by site-specific mutagenesis of Lys158 to Glu, and rPlg-Ala740, a recombinant human plasminogen in which the catalytic site is destroyed by mutagenesis of the active-site ...
متن کاملExpression of urokinase-type plasminogen activator (u-PA), u-PA receptor, and tissue-type PA messenger RNAs in human hepatocellular carcinoma.
Expression of plasminogen activators (PAs) and urokinase-type PA receptor (u-PAR) is associated with tumor growth and invasion. For in vivo human tumor tissues, there is no information on gene expression of PAs in hepatocellular carcinoma (HCC) or other hepatic pathophysiological conditions. In this study we examined the relative levels of u-PA, tissue-type PA (t-PA), and u-PAR mRNA expression ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Blood & Vessel
سال: 1984
ISSN: 0386-9717,1884-2372
DOI: 10.2491/jjsth1970.15.549