o-(chloroacetylcarbamoyl)fumagillol and Weight-Loss

o-(chloroacetylcarbamoyl)fumagillol has been researched along with Weight-Loss* in 1 studies

Other Studies

1 other study(ies) available for o-(chloroacetylcarbamoyl)fumagillol and Weight-Loss

ArticleYear
Suppression of hepatoma growth and angiogenesis by a fumagillin derivative TNP470: possible involvement of nitric oxide synthase.
    Cancer research, 1998, Aug-15, Volume: 58, Issue:16

    TNP470, a derivative of fumagillin, suppressed in vivo growth of human PLC/PRF/5 hepatoma and ameliorated cachexia of hepatoma-bearing mice. These in vivo effects were associated with reductions in microvessel and macrophage counts. In in vitro experiments, TNP470 inhibited the growth and migration of human hepatoma and bovine vascular endothelial (VE) cells. TNP470 did not inhibit the production of VE growth factor by the hepatoma, which suggests that this compound acts directly on VE cells in vivo. In contrast, TNP470 inhibited the production of leukemia inhibitory factor, which may be related to the amelioration of cancer cachexia. TNP470 induced apoptosis and enhanced the expression of beta-galactosidase, a biomarker of senescence, which was partly mimicked by a nitric oxide (NO) donor S-nitroso-N-acetyl penicillamin. TNP470 inhibited myristoylation and membrane translocation of NO synthase and increased the cellular content of NO synthase and production of NO. Therefore, it is suggested that the actions of TNP470 are mediated, at least in part, through the inhibition of membrane translocation of biologically active proteins.

    Topics: Animals; Antibiotics, Antineoplastic; Apoptosis; beta-Galactosidase; Carcinoma, Hepatocellular; Cattle; Cell Division; Cell Movement; Cyclohexanes; Endothelial Growth Factors; Endothelium, Vascular; Humans; Liver Neoplasms; Lymphokines; Mice; Mice, Nude; Neovascularization, Pathologic; Nitric Oxide; Nitric Oxide Synthase; O-(Chloroacetylcarbamoyl)fumagillol; Sesquiterpenes; Transplantation, Heterologous; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factors; Weight Loss

1998