نتایج جستجو برای: 7 mmp
تعداد نتایج: 659328 فیلتر نتایج به سال:
PURPOSE The expression of matrix metalloproteinase-7 (MMP-7) correlates with the malignant potential of various tumors and patient survival. We investigated the clinical and prognostic significance of MMP-7 expression in cancer cells and endothelial cells in human renal cell carcinoma (RCC). EXPERIMENTAL DESIGN We reviewed tissue samples of 156 patients with RCC who had undergone radical oper...
PURPOSE Matrix metalloproteinase-2 (MMP-2) and MMP-7 have been implicated in tumor growth and metastasis. This study aimed to investigate the expressions of MMP-2 and -7 in colorectal cancer and to evaluate their values as prognostic markers. METHODS Immunohistochemical staining for MMP-2 and -7 was done in 144 resected colorectal cancer specimens. Clinicopathological data and survival result...
Background and purpose: The expression of growth factors, proteolytic enzymes, fibrogenic factors, and cytokines are altered in Helicobacter pylori (H. pylori) infected gastric mucosa. Matrix metalloproteinases (MMP) are a family of zinc-dependent homologous enzymes digesting most of the components of the extracellular matrix and basement membrane and are involved in remodeling and functioning o...
PURPOSE Matrix metalloproteinase-7 (MMP-7) is a member of the MMP family, which is overexpressed by some tumor cells and is thought to enhance the tumor metastatic potential. The aim of this study is to examine the MMP-7 expression in the human colorectal cancer (CRC) liver metastases and normal liver tissue using multiple techniques and to determine its association with liver metastases format...
PURPOSE Pterygia are invasive, proliferative fibrovascular growths, with the matrix metalloproteinase (MMP) family of enzymes strongly implicated in the pathogenesis of these lesions. The purpose of this study was to determine the cellular distribution and activation status of matrilysin (MMP-7) in pterygia. METHODS Resected pterygia (n = 8) and normal conjunctiva (n = 8) were sectioned and a...
The percentage of the U.S. population over 65 is rapidly increasing, as is the incidence of chronic kidney disease (CKD). The kidney is susceptible to age-dependent alterations in structure, specifically tubulointerstitial fibrosis, that lead to CKD. Matrix metalloproteinases (MMPs) were initially characterized as extracellular matrix (ECM) proteinases; however it is clear that their biological...
The purpose of this study was to evaluate expression and prognostic value of matrix metalloproteinase-7 (MMP-7) in colorectal cancer (CRC) patients. CRC tissues and corresponding distal normal mucosa tissues of 118 CRC patients were assessed by immunohistochemistry. Correlations between MMP-7 expression, patients' clinic pathological features, and overall survival rate were analyzed. We found t...
Abstract To evaluate the accuracy of biomarkers for early diagnosis biliary atresia (BA) and prognostic stratification after Kasai portoenterostomy (KPE). We conducted a systematic review PubMed, Web Science, Embase, Scopus OVID English literature reporting BA published before August 2020. Screening, data extraction, quality assessment were performed in duplicate. A total 51 eligible studies in...
Matrix metalloproteinase 7 (MMP-7) is a member of the MMP superfamily and is able to degrade extracellular matrix proteins such as casein, gelatin, fibronectin and proteoglycan. MMP-7 is a validated target for the development of small molecule drugs against cancer. MMP-13 is within the enzyme class the most efficient contributor to type II collagen degeneration and is a validated target in arth...
Objective: To investigate the expression of matrix metalloproteinase-2 (MMP-2), metalloproteinase-9 (MMP-9), and transforming growth factor beta 1 (TGF 1) in kidney tissue rats with pyelonephritis their relationship by establishing a rat model acute pyelonephritis. Methods: 80 male Wistar were randomly divided into control group an experimental group, 40 each. The injected saline those 10 ?g/mL...
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