Now showing items 1-4 of 4

    • B regulates IS256-mediated Staphylococcus aureus biofilm phenotypic variation 

      Valle Turrillas, Jaione Upna; Vergara Irigaray, Marta Upna; Merino, Nekane; Penadés, José R.; Lasa Uzcudun, Íñigo Upna (American Society for Microbiology, 2007)   Artículo / Artikulua  OpenAccess
      Biofilm formation in Staphylococcus aureus is subject to phase variation, and biofilm-negative derivatives emerge sporadically from a biofilm-positive bacterial population. To date, the only known mechanism for generating ...
    • Protein A-mediated multicellular behavior in Staphylococcus aureus 

      Merino, Nekane; Toledo Arana, Alejandro Upna; Vergara Irigaray, Marta Upna; Valle Turrillas, Jaione Upna; Solano Goñi, Cristina Upna; Calvo, Enrique; Lopez, Juan Antonio; Foster, Timothy J.; Penadés, José R.; Lasa Uzcudun, Íñigo Upna (American Society for Microbiology, 2008)   Artículo / Artikulua  OpenAccess
      The capacity of Staphylococcus aureus to form biofilms on host tissues and implanted medical devices is one of the major virulence traits underlying persistent and chronic infections. The matrix in which S. aureus cells ...
    • Relevant role of fibronectin-binding proteins in Staphylococcus aureus biofilm-associated foreign-body infections 

      Vergara Irigaray, Marta Upna; Valle Turrillas, Jaione Upna; Merino, Nekane; Latasa Osta, Cristina Upna; García Martínez, Begoña Upna; Ruiz de los Mozos Aliaga, Igor; Solano Goñi, Cristina Upna; Toledo Arana, Alejandro Upna; Penadés, José R.; Lasa Uzcudun, Íñigo Upna (American Society for Microbiology, 2009)   Artículo / Artikulua  OpenAccess
      Staphylococcus aureus can establish chronic infections on implanted medical devices due to its capacity to form biofilms. Analysis of the factors that assemble cells into a biofilm has revealed the occurrence of strains ...
    • Staphylococcus aureus develops an alternative, ica-independent biofilm in the absence of the arlRS two-component system 

      Toledo Arana, Alejandro Upna; Merino, Nekane; Vergara Irigaray, Marta Upna; Débarbouillé, Michel; Penadés, José R.; Lasa Uzcudun, Íñigo Upna (American Society for Microbiology, 2005)   Artículo / Artikulua  OpenAccess
      The biofilm formation capacity of Staphylococcus aureus clinical isolates is considered an important virulence factor for the establishment of chronic infections. Environmental conditions affect the biofilm formation capacity ...