نتایج جستجو برای: angiopoietin 1
تعداد نتایج: 2753996 فیلتر نتایج به سال:
Angiopoietin-1 (Ang-1) and angiopoietin-2 (Ang-2) affect angiogenesis differently during embryogenesis and tumorigenesis. In an attempt to understand the molecular basis underlying the distinct roles of those two homologous molecules, we investigated the association of Ang-1 and Ang-2 with the extracellular matrix (ECM). TA3 murine mammary carcinoma (TA3) and Lewis lung carcinoma cells expressi...
Members of the Angiopoietin family regulate various aspects of physiologic and pathologic angiogenesis. Although Angiopoietin-1 (Ang-1) decreases endothelial cell permeability and increases vascular stabilization via recruitment of pericytes and smooth muscle cells to growing blood vessels, Angiopoietin-2 (Ang-2) mediates angiogenic sprouting and vascular regression. In this study, we used the ...
AIM Angiopoietin 1 (Ang-1) and its antagonist, angiopoietin 2 (Ang-2), are novel ligands that regulate the Tie2 receptor. The Ang-2 gene is upregulated in the hypervascular type of human hepatocellular carcinoma (HCC). To gain a better understanding of the role of the Ang-Tie2 system in HCC the expression of these genes was investigated in a series of human HCCs. METHODS The expression of the...
Continuous efforts have been made to find an effective treatment to improve oncologic outcomes for patients with colorectal cancer. These efforts have accomplished a noticeable achievement by using biomarker-based approaches. Antiangiogenic drugs that target the vascular endothelial growth factor (VEGF) signaling pathway have successfully expanded clinical treatment options for many cancer type...
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