Retraction of

• The amyloid-β oligomer Aβ*56 induces specific alterations in neuronal signaling that lead to tau phosphorylation and aggregation.

  Amar F, Sherman MA, Rush T, Larson M, Boyle G, Chang L, Götz J, Buisson A, Lesné SE. Amar F, et al. Sci Signal. 2017 May 9;10(478):eaal2021. doi: 10.1126/scisignal.aal2021. Sci Signal. 2017. Retraction in: Sci Signal. 2025 Dec 23;18(918):eaee6619. doi: 10.1126/scisignal.aee6619. PMID: 28487416 Free PMC article. Retracted.