Tau catalyzes amyloid-β aggregation and toxicity in a polymorph-dependent manner - Michele Mosconi; Chiara Leonardi; Zev Armour-Garb; Beatrice Rocutto; Marten Beeg; Georg Meisl; Lei Ortigosa-Pascual; Luca Broggini; Mario Salmona; Stefano Ricagno; Tuomas P. J. Knowles; Luisa Diomede (Proceedings of the National Academy of Sciences, 2026)