S11-480 LilrB2/PirB -A novel receptor for Aβ oligomers Researchers in Dr. Shatz's lab have identified murine PirB and its human ortholog LilrB2 as receptors for β-amyloid (Aβ) oligomers. Aβ oligomers play a central role in a number of pathologies. Carla Shatz Taeho Kim