A new method was developed to identify nonpeptidic metalloproteinase inhibitors with novel zinc binding groups. Application of this method to matrix metalloproteinase-9 resulted in the identification of aminomethyl benzimidazole analogue 7a with an IC(50)=13 microM.

OBJECTIVE To determine matrix metalloproteinase-2 and survivin expressions in endometrial cancers, their relation to clinical and histologic parameters and to investigate any difference in the expression of these markers between endometrioid and nonendometrioid cancers. METHODS Ninety-five patients with endometrial cancer, were included. Matrix metalloproteinase-2 and survivin expressions wer...

BACKGROUND Baclofen, the agonist of GABA(B) receptors, influences hypoxia-induced deficits in learning and memory processes. METHODS We studied the effects of baclofen on acquisition in the passive avoidance test and in the Morris water maze in groups of rats without or after hypoxia as well as the influence of baclofen on MMP-2 and MMP-9 levels in the hippocampus. RESULTS Even though baclo...

OBJECTIVES To examine the performance of the urinary biomarker panel tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 in patients with sepsis at ICU admission. To investigate the effect of nonrenal organ dysfunction on tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 in this population. METHOD In this ancillary an...

The immunoexpression profile of matrix metalloproteinase-13 was investigated for the first time in dentin of human caries and healthy teeth. Twelve permanent premolars (10 caries and 2 sound) were decalcified in ethylenediaminetetraacetic acid and processed for embedding in paraffin wax. Sections 3-4 µm in thickness were cut and processed for immunohistochemistry. A mouse monoclonal anti-metall...

Introduction: Chronic periodontitis is a multifactorial disease that causes rapid destruction of the tissues supporting teeth and may lead to tooth loss. Matrix metalloproteinase-13 (MMP‐13) levels have been higher in gingival crevicular fluid chronic patients tissue inhibitor metalloproteinase-1 (TIMP‐1) an endogenous MMPs implicated inflammation. This review purpose discuss relationship betwe...

Large and unusually large von Willebrand factor (vWf) multimers may be responsible for systemic platelet aggregation in thrombotic thrombocytopenic purpura (TTP). This possibility is supported by studies that show deficient vWf-cleaving metalloproteinase and increased platelet-vWf binding during TTP episodes. In acute idiopathic TTP, decreased vWf metalloproteinase is the result of autoantibodi...