ABCB6 and preeclampsia: Since there is evidence that drugs belonging to these pharmacological groups are substrates and/or of ABC/SLC transporters (O’Brien et al., 2012; Stepien et al., 2012; Alam et al., 2016; Han et al., 2017), there is an obvious need to better understand the effect of preeclampsia on BBB transporter physiology and the effects of transporter modifications on brain drug disposition.