发明名称 |
TREATMENT OF OCULAR NEOVASCULARIZATION AND RELATED DISEASES |
摘要 |
Tubedown-1 (tbdn-1), a protein associated with acetyltransferase activity has been characterized and its cDNA isolated. Tbdn-1 regulates endothelial differentiation through protein acetylation, DNA-binding or by interacting with and/or acetylating other protein targets important for endothelial differentiation. In normal adult eyes, tbdn-1 is expressed highly in the corneal endothelium proper and in the vascular endothelium of the limbus and retina. Tbdn-1 is absent or downregulated in the vascular endothelia of diseased and injured eyes, including eyes from patients with proliferative retinopathies involving neovascularization. Inhibition of tbdn-1 expression in endothelial cells in vitro indicates tbdn-1 acts as an inhibitor of angiogenesis. Thus, high levels of tbdn-1 expression present in normal ocular endothelial cells is associated with suppression of abnormal neovascularization in the eye demonstrating the therapeutic usefulness of tbdn-1 as a regulator of retinal angiogenesis. |
申请公布号 |
WO0179506(A3) |
申请公布日期 |
2002.03.14 |
申请号 |
WO2001US12548 |
申请日期 |
2001.04.17 |
申请人 |
CHILDREN'S HOSPITAL RESEARCH FOUNDATION |
发明人 |
GENDRON, ROBERT, L.;PARADIS, HELENE |
分类号 |
A61K38/00;C12N9/10;C12N15/54 |
主分类号 |
A61K38/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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