This work was funded by FEDER through the Program COMPETE and by Portuguese fund through FCT in context of the projects “AGING-MODEL” (Ref. POCI-01-0145- FEDER-029229) and “Unraveling the Rules of Passive Permeation Through the Blood-Brain Barrier” (Ref: PTDC/DTP-FTO/2784/2014), as well as the European project ERAatUC (ref. 669088). LF would like to thank Dr. Hugo Fernandes for the critical reading of the manuscript


Project title
This work was funded by FEDER through the Program COMPETE and by Portuguese fund through FCT in context of the projects “AGING-MODEL” (Ref. POCI-01-0145- FEDER-029229) and “Unraveling the Rules of Passive Permeation Through the Blood-Brain Barrier” (Ref: PTDC/DTP-FTO/2784/2014), as well as the European project ERAatUC (ref. 669088). LF would like to thank Dr. Hugo Fernandes for the critical reading of the manuscript