The viability of endothelial progenitor cells (EPCs) as a therapeutic treatment for neovascularization (NV) was subject to investigation in the present study. Furthermore, endostatin has previously been demonstrated to be an inhibitor of angiogenesis and a suppressant of vascular leakage. The aim of the present study was to generate transgenic EPCs with anti‑angiogenic effects for the treatment...

BACKGROUND Type 2 diabetes mellitus (T2DM) is often associated with atherosclerotic changes in coronary vessels, most notably plaques. The angiostatic parameter endostatin is able to inhibit angiogenesis in tissue as well as in plaques and therefore plays an important role in physiological and pathological neovascularisation. The aim of the present study was to investigate sex-specific differen...

Endostatin is a potent and specific antiangiogenic protein capable of inhibiting the growth of murine and xenotransplanted human tumors. Thus far, however, recombinant endostatin prepared from Escherichia coli is insoluble after purification and therefore inappropriate for clinical settings. A soluble form of endostatin is available from a yeast system with relatively low yield and high cost, w...

Angiogenesis, an essential process for tumor growth, is regulated by endothelial proliferation factors and their inhibitors such as endostatin. Endostatin, a carboxyl-terminal fragment of type XVIII collagen, inhibits endothelial proliferation, angiogenesis, and tumor growth. Ornithine decarboxylase (ODC), a molecule that is overexpressed in various cancers, is associated with promoting tumor g...

Endostatin is an anti-angiogenic agent that blocks endothelial cell proliferation, tumor growth, and metastasis. Several lines of direct evidence show that gliomas express high levels of endostatin. However, the anti-angiogenic activity and cellular mechanisms of endostatin from tumor cells have not been completely elucidated. In this study, we established C6 glioblastoma (GBM) xenografts in nu...

In the present study, we evaluated the effects of recombinant human (rh-)endostatin treatment on differentiated and undifferentiated tumor vasculature in Lewis lung cancer for the first time. Lewis lung carcinoma models were established. The animals were treated daily with varying doses of rh-endostatin or physiological saline for 14 days. Intravital microscopy was performed following treatment...

OBJECTIVE To investigate the arthritis inhibiting effect of endostatin, known to have potent antiangiogenic activity, systemically given to animal models of rheumatoid arthritis (RA). METHODS Four kinds of monoclonal anti-type II collagen antibody followed by lipopolysaccharide (LPS) three days later were given to 6 week old, female Balb/c mice to induce arthritis. Three groups of mice receiv...

PURPOSE Endostatin plays an important role in inhibiting corneal neovascularization (CNV). The aim of this study was to evaluate the antiangiogenic activities of lipid-mediated subconjunctival injection of the modified RGDRGD (arginine- glycin- aspartic- arginine- glycin- aspartic- endostatin gene in a rabbit model of neovascularization in vivo. METHODS A modified human endostatin gene contai...

Angiogenesis, an essential process for tumor growth, is regulated by endothelial proliferation factors and their inhibitors such as endostatin. Endostatin, a carboxyl-terminal fragment of type XVIII collagen, inhibits endothelial proliferation, angiogenesis, and tumor growth. Ornithine decarboxylase (ODC), a molecule that is overexpressed in various cancers, is associated with promoting tumor g...

Endostatin, a 20-kDa collagen XVIII fragment, inhibits angiogenesis and tumor growth in vivo, but the mechanisms are still unclear. Matrix metalloproteases (MMPs), a family of extracellular and membrane-associated endopeptidases, collectively digest almost all extracellular matrix and basement membrane components, and thus play an important role in tumor progression. We studied the effects of r...