Hydroxyurea induces an oxidative stress response that triggers ER expansion and cytoplasmic protein aggregation. - Sánchez-Molina, Ana; Bernal, Manuel; Posligua-García, Joel D.; Pérez-Pulido, Antonio J.; de Cubas, Laura; Hidalgo, Elena; Valdivieso, M. -Henar; Salas-Pino, Silvia; Daga, Rafael R. (PLoS Biology, 2025)