Browsing by Author "ae041acd-c257-443f-917f-341804588690"

Now showing items 1-4 of 4

    • Characterization of a multiprotein complex involved in excitation-transcription coupling of skeletal muscle 
      Arias Calderón, Manuel; Almarza, Gonzalo; Díaz Vegas, Alexis; Contreras Ferrat, Ariel Eduardo; Valladares Ide, Denisse; Casas Atala, Mariana; Toledo Araya, Héctor; Jaimovich Pérez, Enrique; Buvinic Radic, Sonja (Biomed Central, 2016)
      Background: Electrical activity regulates the expression of skeletal muscle genes by a process known as “ excitation-transcription” (E-T) coupling. We have demonstrated that release of adenosine 5′-triphosphate (ATP) ...
    • Early molecular response and microanatomical changes in the masseter muscle and mandibular head after ... 
      Balanta Melo, Julián; Toro Ibacache, Viviana; Torres Quintana, M. A.; Kupczik, Kornelius; Vega, Carolina; Morales, Camilo; Hernández Moya, Nadia; Arias Calderón, Manuel; Beato, Carolina; Buvinic Radic, Sonja (Elsevier, 2018)
      Background: Masseter muscle paralysis induced by botulinum toxin type A (BoNTA) evokes subchondral bone loss in mandibular heads of adult rats and growing mice after 4 weeks. However, the primary cellular and molecular ...
    • Insulin elicits a ROS-activated and an IP3-dependent Ca2+ release, which both impinge on GLUT4 translocation 
      Contreras Ferrat, Ariel Eduardo; Llanos Vidal, Paola; Vásquez, César; Espinosa, Alejandra; Osorio Fuentealba, César; Arias Calderón, Manuel; Lavandero González, Sergio; Klip, Amira; Hidalgo Tapia, María Cecilia; Jaimovich Pérez, Enrique (The Company of Biologists Ltd, 2014)
      Insulin signaling includes generation of low levels of H2O2; however, its origin and contribution to insulin-stimulated glucose transport are unknown. We tested the impact of H2O2 on insulin-dependent glucose transport ...
    • NOX2 Inhibition Impairs Early Muscle Gene Expression Induced by a Single Exercise Bout 
      Henríquez Olguín, Carlos; Díaz Vegas, Alexis; Utreras Mendoza, Yildy; Campos Acevedo, Cristian; Arias Calderón, Manuel; Llanos Vidal, Paola; Contreras Ferrat, Ariel Eduardo; Espinosa Escalona, Alejandra; Altamirano, Francisco; Jaimovich Pérez, Enrique; Valladares Ide, Denisse (Frontiers Media, 2016)
      Reactive oxygen species (ROS) participate as signaling molecules in response to exercise in skeletal muscle. However, the source of ROS and the molecular mechanisms involved in these phenomena are still not completely ...