- Inhibition of angiogenesis by antioxidant micelles.
Inhibition of angiogenesis by antioxidant micelles.
Advanced healthcare materials (2014-09-13)
Masaki Moriyama, Stéphanie Metzger, André J van der Vlies, Hiroshi Uyama, Martin Ehrbar, Urara Hasegawa
PMID25213436
ABSTRACT
Antioxidant micelles capable of scavenging reactive oxygen species (ROS) are prepared from poly(ethylene glycol)-b-poly(dopamine) block copolymers. The micelles inhibit tube formation of human umbilical vein endothelial cells (HUVECs) by scavenging endogenous ROS. Furthermore, the micelles inhibit angiogenesis in the chicken ex ovo chorioallantoic membrane assay. The results show that antioxidant micelles containing catechol moieties may be useful in anti-angiogenic therapy to treat various diseases such as cancer.
MATERIALS
Product Number
Brand
Product Description
Supelco
Dopamine hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Hydrogen chloride – 2-propanol solution, ~1.25 M HCl (T), derivatization grade (GC derivatization), LiChropur™
Supelco
Hydrogen chloride – ethanol, ~1.25 M HCl, derivatization grade (GC derivatization), LiChropur™
Supelco
Hydrogen chloride – methanol solution, ~1.25 m HCl (T), derivatization grade (GC derivatization), LiChropur™