BACKGROUND Angiotensin receptor blockers (ARBs) are reported to provide direct protection to many organs by controlling inflammation and decreasing oxidant stress in patients without arteriosclerosis. This study aimed to evaluate (1) whether an ARB (candesartan) decreases values for inflammatory parameters in hypertensive patients with type 2 diabetes mellitus of long duration accompanied by ar...

Plasminogen activator inhibitor-1 (PAI-1) is a primary regulator of urokinase-type plasminogen activator (uPA). It inhibits uPA by forming a covalent complex, thus blocking uPA’s interaction with substrates. The half-life of active PAI-1 is < 1 h and it is easily transformed to a more stable inactive latent form. By binding with vitronectin, PAI-1 can be stabilized and remained its activity. PA...

Many cancer cell lines and cancers overexpress receptor bound urokinase plasminogen activator on the cell surface. The urokinase plasminogen activator bound to its receptor remains on the cell surface for a prolonged period of time. When urokinase plasminogen activator/urokinase plasminogen activator receptor complex binds plasminogen activator inhibitor (PAI-1), the inhibitor triggers a series...

Thrombosis is a leading cause of death worldwide [1]. Recombinant tissue-type plasminogen activator (tPA) is the FDA-approved thrombolytic drug for ischemic strokes, myocardial infarction and pulmonary embolism. tPA is a multi-domain serine protease of the trypsin-family [2] and catalyses the critical step in fibrinolysis [3], converting the zymogen plasminogen to the active serine protease pla...

The link between plasminogen activator inhibitor (PAI)-1 and the metabolic syndrome with obesity was established many years ago. Increased PAI-1 level can be now considered a true component of the syndrome. The metabolic syndrome is associated with an increased risk of developing cardiovascular disease, and PAI-1 overexpression may participate in this process. The mechanisms of PAI-1 overexpres...

The link between plasminogen activator inhibitor (PAI)-1 and the metabolic syndrome with obesity was established many years ago. Increased PAI-1 level can be now considered a true component of the syndrome. The metabolic syndrome is associated with an increased risk of developing cardiovascular disease, and PAI-1 overexpression may participate in this process. The mechanisms of PAI-1 overexpres...

Type 1 plasminogen activator inhibitor (PAI-1), the primary inhibitor of tissue-type plasminogen activator (t-PA), is found in plasma and platelets. PAI-1 circulates in complex with vitronectin (Vn), an interaction that stabilizes PAI-1 in its active conform. In this study, we examined the binding of platelet-derived Vn and PAI-1 to the surface of isolated platelets. Flow cytometry indicate tha...

BACKGROUND Adjuvant therapy decisions in early breast cancer are based on accurate risk assessment. Urokinase plasminogen activator (uPA) and plaminogen activator inhibitor-1 (PAI-1) have been the first biomarkers in hormone receptor (HR) positive breast cancer to reach highest level of evidence. The EndoPredict test (EPclin) combines gene expression information with nodal status and tumor size...