Fig. 4From: Development of a human in vitro blood–brain tumor barrier model of diffuse intrinsic pontine glioma to better understand the chemoresistanceImpact of the DIPG environment on the transport of drugs across the BBB and BBTB. Endothelial permeability coefficient of the chemotherapeutic compounds a temozolomide and b panobinostat, after 7 days of incubation of the BBB cells with astrocytes (control), or DIPG cell lines DIPG-007, DIPG-013 and DIPG-014. c For each condition, the endothelial permeability coefficient (Pe) and the mass balance (MB) of the compounds were calculated. **p < 0.01; *p < 0.05. N = 2; n = 6Back to article page