Amyloid-β1-42 oligomers compromise oligodendrocyte precursor cells and disrupt blood-brain barrier integrity in vitro. - Toyokawa M; Yasuda K; Kikuya A; Asada-Utsugi M; Hida M; Nakamura Y; Yanagida N; Toda S; Kaji S; Kinoshita Y; Ono Y; Takahashi R; et al. (Brain research, 2026)