Tumor necrosis factor-α reduces beta-amyloid accumulation primarily by lowering cellular prion protein levels in a brain endothelial cell line. - Yuki Yasutaka; Takuya Watanabe; Akio Nakashima; Junichi Matsumoto; Koujiro Futagami; Atsushi Yamauchi; Yasufumi Kataoka (FEBS Letters, 2015)