Developing a Model for a siRNA Delivery System by Cancer Implantation into Zebrafish Circulation

In recent decades, zebrafish (Danio rerio) has become a major in vivo model for the evaluation of drug efficacies and toxicities. In the field of drug delivery research, zebrafish larvae are a suitable model for the use of fluorescent-labeled chemicals, nanoparticle, liposome, or micelle-mediated delivery systems because of their transparent body wall. In the current chapter, we describe the method to perform micelle-based siRNA delivery using cancer cells implanted into the circulation of zebrafish.