Fig. 2. The design of antibody-modified fibroblasts (Ab/fibroblasts) and their anchoring mechanism to target endothelial cells in the bloodstream.
a The upper image shows the overall schematic diagram of biotinylated and antibody-coated filamentous cells (Ab/filomicelle). b Targeting long, soft filaments in the bloodstream with fewer (i) or more (ii) targeting sites. With permission from [71].