title: The antiangiogenic properties of bactericidal/permeability-increasing protein (BPI).
abstract: Inhibition of angiogenesis is regarded as a promising tool in the treatment of diseases such as cancer, arthritis and atherosclerosis. This fact has led to the search for novel endogenous or synthetic angiogenesis inhibitors. Recently, antiangiogenic properties were ascribed to an endogenous molecule that until only recently was known for its antibacterial effects. This molecule, bactericidal/permeability-increasing protein (BPI), that was discovered as a bacterial permeabilizing and lipopolysaccharide-neutralizing protein, was found to inhibit angiogenesis by specific induction of apoptosis in endothelial cells. This paper gives a short introduction on angiogenesis and reviews the current knowledge on BPI as an angiogenesis inhibitor. In addition, the issue of commonality between antibacterial and antiangiogenic functions will be addressed.
authors.affiliation: Department of Internal Medicine, University Hospital Maastricht, The Netherlands. D.vanderschaft@intmed.unimaas.nl
authors.forename: Daisy W J
authors.initials: DW
authors.lastname: van der Schaft
authors.forename: John
authors.initials: J
authors.lastname: Wagstaff
authors.forename: Kevin H
authors.initials: KH
authors.lastname: Mayo
authors.forename: Arjan W
authors.initials: AW
authors.lastname: Griffioen
mesh_terms: D000818:Animals; D023181:Antimicrobial Cationic Peptides; D017209:Apoptosis / Q000187:drug effects*; D001798:Blood Proteins / Q000096:biosynthesis / Q000378:metabolism / Q000494:pharmacology*; D002417:Cattle; D004730:Endothelium, Vascular / Q000187:drug effects / Q000473:pathology; D006801:Humans; D008565:Membrane Proteins; D018919:Neovascularization, Physiologic / Q000187:drug effects* / Q000502:physiology*; D012680:Sensitivity and Specificity
chemical_list: D023181:Antimicrobial Cationic Peptides; D001798:Blood Proteins; D008565:Membrane Proteins; C021623:bactericidal permeability increasing protein