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Angiogenesis
Investigators at Seoul National University target angiogenesis
October 7th, 2008
According to recent research published in the journal Bioconjugate Chemistry, "We describe new DOC (sodium deoxycholate)-heparin nanoparticles for in vivo tumor targeting and inhibition of angiogenesis based on chemical conjugation and the enhanced permeability and retention (EPR) effect. Heparin has been used as a potent anticoagulant agent for 70 years, and has recently been found to inhibit the activity of growth factors which stimulate the smooth muscle cells around tumor." "From the results, DOC and heparin were conjugated by bonding carboxyl groups of heparin with amine groups of aminated sodium deoxycholate. Larger antitumor effects of the DOC-heparin VI...
Source: Cancer Weekly (2008-10-07)
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