Oatp1a4 and a L-thyroxine-sensitive transporter mediate the 1 mouse blood-brain 2 barrier transport of amyloid-beta peptide Manuscript Number: 12-1891R1 Author(s): Beatrice Bedussi, Fanchon Bourasset, Helene Chacun, Stephanie Chasseigneaux, Tuan Minh Do, Agnes Dodacki, Robert Farinotti, Jean-Michel Scherrmann, Cedric Yapo