[P2–204]: RPT6, 20S α‐6 AND α‐3 PROTEASOME SUBUNIT LEVELS AND ASSOCIATION WITH COGNITIVE DECLINE IN ALZHEIMER's DISEASE AND LEWY BODY DEMENTIAS. (1st July 2017) - Hortobagyi, Tibor; Alghamdi, Amani; Whitfield, David; Vallortigara, Julie; Howlett, David; Broadstock, Martin; Ballard, Clive; Thomas, Alan; Attems, Johannes; Aarsland, Dag; Francis, Paul T.