Browsing by Author "Rojas Araya, Bárbara"

Now showing items 1-4 of 4

    • DEAD-box RNA helicase DDX3 connects CRM1-dependent nuclear export and translation of the HIV-1 unspliced ... 
      Fröhlich, Alvaro; Rojas Araya, Bárbara; Pereira Montecinos, Camila; Dellarossa, Alessandra; Toro Ascuy, Daniela; Prades Pérez, Yara; García de Gracia, Francisco; Garcés Alday, Andrea; Rubilar, Paulina S.; Valiente Echeverría, Fernando; Ohlmann, Théophile; Soto Rifo, Ricardo (2016)
      DEAD-box RNA helicase DDX3 is a host factor essential for HIV-1 replication and thus, a potential target for novel therapies aimed to overcome viral resistance. Previous studies have shown that DDX3 promotes nuclear ...
    • Epitranscriptomic regulation of HIV-1 full-length RNA packaging 
      Pereira Montecinos, Camila; Toro Ascuy, Daniela; Ananías Sáez, Catarina; Gaete Argel, Aracelly; Rojas Fuentes, Cecilia; Riquelme Barrios, Sebastián; Rojas Araya, Bárbara; García de Gracia, Francisco; Aguilera Cortés, Paulina; Chnaiderman Figueroa, Jonas; Acevedo Acevedo, Mónica; Valiente Echeverría, Fernando; Soto Rifo, Ricardo (Oxford University Press, 2022)
      During retroviral replication, the full-length RNA serves both as mRNA and genomic RNA. However, the mechanisms by which the HIV-1 Gag protein selects the two RNA molecules that will be packaged into nascent virions remain ...
    • Tellurite promotes stress granules and nuclear SG-like assembly in response to oxidative stress and DNA damage 
      Gaete Argel, Aracelly Janis; Velásquez, Felipe; Márquez Badilla, Chantal Loretto; Rojas Araya, Bárbara; Bueno Nieto, Constanza Francisca; Marín Rojas, Josefina; Cuevas Zúñiga, Miguel; Soto Rifo, Ricardo Andrés; Valiente Echeverría, Fernando Andrés (Frontiers Media, 2021)
      Tellurium oxyanion, tellurite (TeO3-2), is a highly toxic compound for many organisms. Its presence in the environment has increased over the past years due to industrial manufacturing processes and has been associated ...
    • Translational Control of the HIV Unspliced Genomic RNA 
      Rojas Araya, Bárbara; Ohlmann, Theophile; Soto Rifo, Ricardo (MDPI AG, 2015)
      Post-transcriptional control in both HIV-1 and HIV-2 is a highly regulated process that commences in the nucleus of the host infected cell and finishes by the expression of viral proteins in the cytoplasm. Expression of ...