Browsing by Author "f3fa97e2-6549-43ed-8d85-ef9be9581d18"

Now showing items 1-5 of 5

    • Glucose deprivation causes oxidative stress and stimulates aggresome formation and autophagy in cultured ... 
      Marambio, Paola; Toro, Barbra; Sanhueza, Carlos; Troncoso, Rodrigo; Parra, Valentina; Verdejo, Hugo; García Nannig, Lorena; Quiroga, Clara; Munafo, Daniela; Díaz Elizondo, Jessica; Bravo Sagua, Roberto; González Burgos, María Julieta; Díaz Araya, Guillermo; Pedrozo Cibils, Zully; Chiong Lay, Mario; Co (2010)
      Aggresomes are dynamic structures formed when the ubiquitin-proteasome system is overwhelmed with aggregation-prone proteins. In this process, small protein aggregates are actively transported towards the microtubule-organizing ...
    • Herp depletion protects from protein aggregation by up-regulating autophagy 
      Quiroga, Clara; Gatica, Damián; Paredes, Felipe; Bravo, Roberto; Troncoso, Rodrigo; Pedrozo Cibils, Zully; Rodríguez, Andrea E.; Toro, Barbra; Chiong Lay, Mario; Vicencio Bustamante, José Manuel; Hetz Flores, Claudio; Lavandero González, Sergio (Elsevier, 2013)
      Herp is an endoplasmic reticulum (ER) stress inducible protein that participates in the ER-associated protein degradation (ERAD) pathway. However, the contribution of Herp to other protein degradation pathways like autophagy ...
    • Hyperosmotic stress activates p65/RelB NFκB in cultured cardiomyocytes with dichotomic actions on caspase ... 
      Eisner, Verónica; Quiroga, Clara; Criollo Céspedes, Alfredo; Eltit Ortega, José Miguel; Chiong Lay, Mario; Parra, Valentina; Hidalgo, Karla; Toro, Barbra; Díaz Araya, Guillermo; Lavandero González, Sergio (2006)
      NFκB is a participant in the process whereby cells adapt to stress. We have evaluated the activation of NFκB pathway by hyperosmotic stress in cultured cardiomyocytes and its role in the activation of caspase and cell ...
    • Mitochondria, myocardial remodeling, and cardiovascular disease 
      Verdejo, Hugo; Campo, Andrea del; Troncoso, Rodrigo; Gutiérrez, Tomás; Toro, Barbra; Quiroga, Clara; Pedrozo Cibils, Zully; Muñoz, Juan; García Nannig, Lorena; Castro, Pablo; Lavandero González, Sergio (2012)
      The process of muscle remodeling lies at the core of most cardiovascular diseases. Cardiac adaptation to pressure or volume overload is associated with a complex molecular change in cardiomyocytes which leads to anatomic ...
    • Systemic oxidative stress and endothelial dysfunction is associated with an attenuated acute vascular ... 
      Gabrielli, Luigi; Castro, Pablo F.; Godoy, Ivan; Mellado, Rosemarie; Bourge, Robert C.; Alcaíno Gálvez, Hernán Alejandro; Chiong Lay, Mario; Greig, Douglas; Verdejo, Hugo; Navarro, Mario; Lopez, Rafael; Toro, Barbra; Quiroga, Clara; Díaz Araya, Guillermo; Lavandero González, Sergio; Garcia, Lo (2011)
      Background: Systemic endothelial dysfunction and increased oxidative stress have been observed in pulmonary arterial hypertension (PAH). We evaluate whether oxidative stress and endothelial dysfunction are associated with ...