Browsing by Subject "Cardiac hypertrophy"

Now showing items 1-6 of 6

    • Alteration in mitochondrial Ca2+ uptake disrupts insulin signaling in hypertrophic cardiomyocytes 
      Gutiérrez, Tomás; Parra, Valentina; Troncoso, Rodrigo; Pennanen, Christian; Contreras Ferrat, Ariel Eduardo; Vásquez Trincado, César Alonso; Morales, Pablo E.; López Crisosto, Camila; Sotomayor Flores, Cristian Alejandro; Chiong Lay, Mario; Rothermel, Beverly A.; Lavandero González, Sergio (BioMed Central Ltd., 2014)
      © 2014 Gutierrez et al.; licensee BioMed Central Ltd. Background: Cardiac hypertrophy is characterized by alterations in both cardiac bioenergetics and insulin sensitivity. Insulin promotes glucose uptake by cardiomyocytes ...
    • Angiotensin-(1-9) regulates cardiac hypertrophy in vivo and in vitro 
      Ocaranza, Maria Paz; Lavandero González, Sergio; Jalil Milad, Jorge; Moya, Jaqueline; Pinto, Melissa; Novoa, Ulises; Apablaza, Felipe; González, Leticia; Hernández, Carol; Varas, Manuel; López, René; Godoy, Iván; Verdejo, Hugo; Chiong Lay, Mario (Lippincott Williams and Wilkins, 2010)
      Background: Angiotensin-(1-9) is present in human and rat plasma and its circulating levels increased early after myocardial infarction or in animals treated with angiotensin-converting enzyme inhibitor. However, the ...
    • Cardiovascular autophagy concepts, controversies, and perspectives 
      Lavandero González, Sergio; Troncoso Cotal, Rodrigo; Rotherme, Beverly; Martinet, Wim; Sadoshima, Junichi; Hill, Joseph (Taylor and Francis Inc., 2013)
      Despite recent scientific and technological advances, cardiovascular disease remains the leading cause of morbidity and mortality worldwide. Autophagy, an evolutionarily ancient response to cellular stress, has been ...
    • Changes in cyclic AMP dependent protein kinase and active stiffness in the rat volume overload model of ... 
      Lavandero González, Sergio; Cartagena, Gastón; Guarda, Eduardo; Corbalán, Ramón; Godoy, Iván; Sapag Hagar, Mario; Jalil Milad, Jorge (Oxford University Press, 1993)
      Objective: The aim was to clarify the role of cyclic AMP dependent protein kinase (PKA) and changes in mechanical heart function during development of cardiac hypertrophy induced by volume overload. Methods: Protein and ...
    • Cooperative binding of ETS2 and NFAT links erk1/2 and calcineurin signaling in the pathogenesis of cardiac ... 
      Luo, Yuxuan; Jiang, Nan; May, Herman I.; Luo, Xiang; Ferdous, Anwerul; Schiattarella, Gabriele G.; Chen, Guihao; Li, Qinfeng; Li, Chao; Rothermel, Beverly A.; Jiang, Dingsheng; Lavandero González, Sergio Alejandro; Gillette, Thomas G.; Hill, Joseph A. (Lippincott Williams & Wilkins, 2021)
      Background: Cardiac hypertrophy is an independent risk factor for heart failure, a leading cause of morbidity and mortality globally. The calcineurin/NFAT (nuclear factor of activated T cells) pathway and the MAPK ...
    • 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 ...