Fig. 3From: Advances in blood–brain barrier-crossing nanomedicine for anti-gliomaAdapted from ref. (Saraiva et al. 2016) with permission from Elsevier B.V. copyright 2016The BBB features of normal and GBM. a Normal BBB constitutes tight junctions, endothelial cells, pericytes, etc. b GBM disrupted the BBB (Saraiva et al. 2016).Back to article page