Fig. 9From: Exosomal delivery of therapeutic modulators through the blood–brain barrier; promise and pitfalls(Copyright 2018, Biomaterials)A, B Time-depended manner of RGE conjugated exosomes with NRP-1 distribution after intravenous injection to tumor-bearing mice and flow cytometry analysis. RGE-Exo shows great ability to target tumor cells [193] Back to article page