Now showing items 1-8 of 8

    • Biofilm dispersion and quorum sensing 

      Solano Goñi, Cristina Upna Orcid; Echeverz Sarasúa, Maite Upna Orcid; Lasa Uzcudun, Íñigo Upna Orcid (Elsevier, 2014)   Artículo / Artikulua  OpenAccess
      Biofilm development and quorum sensing are closely interconnected processes. Biofilm formation is a cooperative group behaviour that involves bacterial populations living embedded in a self produced extracellular matrix. ...
    • Coordinated cyclic-di-GMP repression of salmonella motility through YcgR and cellulose 

      Zorraquino Salvo, Violeta; García Martínez, Begoña Upna Orcid; Latasa Osta, Cristina Upna; Echeverz Sarasúa, Maite Upna Orcid; Toledo Arana, Alejandro Upna Orcid; Valle Turrillas, Jaione Upna Orcid; Lasa Uzcudun, Íñigo Upna Orcid; Solano Goñi, Cristina Upna Orcid (American Society for Microbiology, 2013)   Artículo / Artikulua  OpenAccess
      Cyclic di-GMP (c-di-GMP) is a secondary messenger that controls a variety of cellular processes, including the switch between a biofilm and a planktonic bacterial lifestyle. This nucleotide binds to cellular effectors in ...
    • A DIVA vaccine strain lacking RpoS and the secondary messenger c-di-GMP for protection against salmonellosis in pigs 

      Gil Puig, Carmen Upna Orcid; Latasa Osta, Cristina Upna; García Ona, Enrique Upna; Lázaro, Isidro; Labairu, Javier; Echeverz Sarasúa, Maite Upna Orcid; Burgui Erice, Saioa Upna Orcid; García Martínez, Begoña Upna Orcid; Lasa Uzcudun, Íñigo Upna Orcid; Solano Goñi, Cristina Upna Orcid (BioMed Central, 2020)   Artículo / Artikulua  OpenAccess
      Salmonellosis is the second most common food-borne zoonosis in the European Union, with pigs being a major reservoir of this pathogen. Salmonella control in pig production requires multiple measures amongst which vaccination ...
    • Evaluation of a Salmonella strain lacking the secondary messenger c-di-GMP and RpoS as a live oral vaccine 

      Latasa Osta, Cristina Upna; Echeverz Sarasúa, Maite Upna Orcid; García Ona, Enrique Upna; Burgui Erice, Saioa Upna Orcid; Casares, Noelia; Hervás Stubbs, Sandra Upna; Lasarte, Juan José; Lasa Uzcudun, Íñigo Upna Orcid; Solano Goñi, Cristina Upna Orcid; García Martínez, Begoña Upna Orcid; Gil Puig, Carmen Upna Orcid (Public Library of Science, 2016)   Artículo / Artikulua  OpenAccess
      Salmonellosis is one of the most important bacterial zoonotic diseases transmitted through the consumption of contaminated food, with chicken and pig related products being key reservoirs of infection. Although numerous ...
    • Experimental polymorphism survey in intergenic regions of the icaADBCR locus in Staphylococcus aureus isolates from periprosthetic joint infections 

      Morales Laverde, Liliana Andrea; Echeverz Sarasúa, Maite Upna Orcid; Trobos, Margarita; Solano Goñi, Cristina Upna Orcid; Lasa Uzcudun, Íñigo (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      Staphylococcus aureus is a leading cause of prosthetic joint infections (PJI) characterized by bacterial biofilm formation and recalcitrance to immune-mediated clearance and antibiotics. The molecular events behind PJI ...
    • Insights into c-di-GMP signaling and the PGA exopolysaccharide biological functions using Salmonella as a model organism 

      Echeverz Sarasúa, Maite Upna Orcid (2017)   Tesis doctoral / Doktoretza tesia  OpenAccess
      Salmonella es un patógeno alimentario de gran relevancia clínica capaz de adherirse a superficies y formar comunidades bacterianas embebidas en una matriz que ellas mismas producen denominadas biofilms. Esta matriz ...
    • Lack of the PGA exopolysaccharide in Salmonella as an adaptive trait for survival in the host 

      Echeverz Sarasúa, Maite Upna Orcid; García Martínez, Begoña Upna Orcid; Sabalza Baztán, Amaia Upna; Valle Turrillas, Jaione Upna Orcid; Gabaldón Estevan, Juan Antonio; Solano Goñi, Cristina Upna Orcid; Lasa Uzcudun, Íñigo Upna Orcid (Public Library of Science, 2017)   Artículo / Artikulua  OpenAccess
      Many bacteria build biofilm matrices using a conserved exopolysaccharide named PGA or PNAG (poly-β-1,6-N-acetyl-D-glucosamine). Interestingly, while E. coli and other members of the family Enterobacteriaceae encode the ...
    • Salmonella biofilm development depends on the phosphorylation status of RcsB 

      Latasa Osta, Cristina Upna; García Martínez, Begoña Upna Orcid; Echeverz Sarasúa, Maite Upna Orcid; Toledo Arana, Alejandro Upna Orcid; Valle Turrillas, Jaione Upna Orcid; Campoy Sánchez, Susana; García del Portillo, Francisco; Solano Goñi, Cristina Upna Orcid; Lasa Uzcudun, Íñigo Upna Orcid (American Society for Microbiology, 2012)   Artículo / Artikulua  OpenAccess
      The Rcs phosphorelay pathway is a complex signaling pathway involved in the regulation of many cell surface structures in enteric bacteria. In response to environmental stimuli, the sensor histidine kinase (RcsC) ...