Liposome-siRNA-peptide complexes cross the blood-brain barrier and significantly decrease PrP on neuronal cells and PrP in infected cell cultures. oleh Bruce Pulford, Natalia Reim, Aimee Bell, Jessica Veatch, Genevieve Forster, Heather Bender, Crystal Meyerett, Scott Hafeman, Brady Michel, Theodore Johnson, A Christy Wyckoff, Gino Miele, Christian Julius, Jan Kranich, Alan Schenkel, Steven Dow, Mark D Zabel