Browsing by Author "Urra, Hery"

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    • Caveolin-1-Enhanced Motility and Focal Adhesion Turnover Require Tyrosine-14 but Not Accumulation to the ... 
      Urra, Hery; Torres Gómez, Vicente; Ortiz, Rina J.; Lobos, Lorena; Díaz, María I.; Díaz, Natalia; Härtel, Steffen; Leyton Campos, Lisette; Quest, Andrew F. G. (PUBLIC LIBRARY SCIENCE, 2012-04-10)
      Caveolin-1 is known to promote cell migration, and increased caveolin-1 expression is associated with tumor progression and metastasis. In fibroblasts, caveolin-1 polarization and phosphorylation of tyrosine-14 are essential ...
    • Control of lysosomal-mediated cell death by the pH-dependent calcium channel RECS1 
      Pihan, Philippe; Lisbona, Fernanda; Borgonovo, Janina Edith; Edwards Jorquera, Sandra Sofía; Nunes Hasler, Paula; Castillo, Karen; Kepp, Oliver; Urra, Hery; Saarnio, Suvi; Vihinen, Helena; Carreras Sureda, Amado; Forveille, Sabrina; Sauvat, Allan; De Giorgis, Daniela; Pupo, Amaury; Rodríguez, Diego A.; Quarato, Giovanni; Sagredo, Alfredo; Lourido Araneda, María Fernanda; Letai, Anthony; Latorre, Ramón; Kroemer, Guido; Demaurex, Nicolás; Jokitalo, Eija; Concha Nordemann, Miguel Luis Angel; Glavic Maurer, Alvaro Alberto; Green, Douglas R.; Hetz Flores, Claudio Andrés (Amer Assoc Advancement Science, 2021)
      Programmed cell death is regulated by the balance between activating and inhibitory signals. Here, we have identified RECS1 (responsive to centrifugal force and shear stress 1) [also known as TMBIM1 (transmembrane BAX ...
    • Fine tuning PERK signaling to control cell fate under stress 
      Urra, Hery; Hetz Flores, Claudio (Nature, 2017)
      PERK is a major sensor of the unfolded protein response controlling cell fate under endoplasmic reticulum (ER) stress. A new study reveals an additional step for optimal PERK signaling, involving the binding of CNPY2 to ...
    • Interactome screening identifies the ER luminal chaperone Hsp47 as a regulator of the unfolded protein ... 
      Sepúlveda, Denisse; Rojas Rivera, Diego; Rodríguez, Diego; Kohler, Andrés; Urra, Hery; Carreras Sureda, Amado; Hazari, Younis; Sierralta, Jimena; Hetz Flores, Claudio (Cell Press, 2018)
      Maintenance of endoplasmic reticulum (ER) proteostasis is controlled by a dynamic signaling network known as the unfolded protein response (UPR). IRE1a is a major UPR transducer, determining cell fate under ER stress. We ...