Drug intelligence / Profile preview

endostatin:angiostatin fusion protein

Development stage
Preclinical
Modality
Fc-Fusion Proteins → Carrier/Scaffold Proteins → Recombinant Proteins and Enzymes
Administration
Intratumoral, Intravenous, Subcutaneous, Intramuscular, Intraperitoneal, Oral, Rectal, Vaginal, Parenteral
01

Overview

**Endostatin:angiostatin fusion protein** is an experimental recombinant antiangiogenic fusion protein consisting of endostatin linked to angiostatin. In the cited nonviral gene-transfer study, the ES:AS transgene was inserted into an EBNA1-OriP plasmid, electroporated into B16F10 melanoma and RENCA renal carcinoma cells, and expressed as a secreted protein. Expression delayed and reduced primary tumor formation in murine melanoma and renal carcinoma models, reduced B16F10 lung metastases, and showed greater antitumor activity than angiostatin alone. ([pubmed.ncbi.nlm.nih.gov](https://pubmed.ncbi.nlm.nih.gov/15031722/))

Other names
endostatin-angiostatin fusion proteinendostatin/angiostatin fusion proteinendostatin:angiostatin fusion proteinES:AS
02

Targets

CAV1 (Caveolin-1)Cell surface ATP synthaseGPC (Lassa virus glycoprotein complex)HSPG (Basement membrane-specific heparan sulfate proteoglycan core protein (perlecan))ITGA5:ITGB1 (Integrin α5β1)αVβ3 (Integrin αVβ3)αVβ5 (Integrin αVβ5)MMP13 (Matrix metalloproteinase-13)MMP2 (Matrix metalloproteinase-2)MMP9 (Matrix metalloproteinase-9)ATP SynthaseNCL (Nucleolin)VEGFR-1 (Vascular endothelial growth factor receptor 1)VEGFR2 (Vascular endothelial growth factor receptor 2)

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