Hydroxyurea induces an oxidative stress response that triggers ER expansion and cytoplasmic protein aggregation. - Sánchez-Molina A; Bernal M; Posligua-García JD; Pérez-Pulido AJ; de Cubas L; Hidalgo E; Valdivieso MH; Salas-Pino S; Daga RR (PLoS biology, 2025)