Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Carlos A, Santiviago"'
Autor:
Fernando A. Amaya, Carlos J. Blondel, Felipe Reyes-Méndez, Dácil Rivera, Andrea Moreno-Switt, Magaly Toro, Consuelo Badilla, Carlos A. Santiviago, David Pezoa
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Type VI Secretion Systems (T6SS), widely distributed in Gram-negative bacteria, contribute to interbacterial competition and pathogenesis through the translocation of effector proteins to target cells. Salmonella harbor 5 pathogenicity islands encodi
Externí odkaz:
https://doaj.org/article/9d7b75d85557489d9a762e54aaf94255
Autor:
Guillermo Hoppe-Elsholz, Alejandro Piña-Iturbe, Omar P. Vallejos, Isidora D. Suazo, Javiera Sepúlveda-Alfaro, Patricia Pereira-Sánchez, Yohana Martínez-Balboa, Eduardo A. Catalán, Pablo Reyes, Valentina Scaff, Franco Bassi, Sofia Campos-Gajardo, Andrea Avilés, Carlos A. Santiviago, Alexis M. Kalergis, Susan M. Bueno
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Excisable genomic islands (EGIs) are horizontally acquired genetic elements that harbor an array of genes with diverse functions. ROD21 is an EGI found integrated in the chromosome of Salmonella enterica serovar Enteritidis (Salmonella ser. Enteritid
Externí odkaz:
https://doaj.org/article/92c1066d2e054c32bf6c83bc34ca1e16
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
The type VI secretion system (T6SS) is a contact-dependent contractile multiprotein apparatus widely distributed in Gram-negative bacteria. These systems can deliver different effector proteins into target bacterial and/or eukaryotic cells, contribut
Externí odkaz:
https://doaj.org/article/8ac4edc023264d278579ef576406a238
Autor:
Alejandro Piña-Iturbe, Guillermo Hoppe-Elsholz, Paulina A. Fernández, Carlos A. Santiviago, Pablo A. González, Susan M. Bueno
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Genomic islands (GIs) are horizontally transferred elements that shape bacterial genomes and contributes to the adaptation to different environments. Some GIs encode an integrase and a recombination directionality factor (RDF), which are the
Externí odkaz:
https://doaj.org/article/9f4382846bf043bb880cf8f17fa1ec09
Autor:
Fernando A. Amaya, Carlos J. Blondel, María F. Barros-Infante, Dácil Rivera, Andrea I. Moreno-Switt, Carlos A. Santiviago, David Pezoa
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
The Type VI Secretion System (T6SS) is a multiprotein device that has emerged as an important fitness and virulence factor for many Gram-negative bacteria through the injection of effector proteins into prokaryotic or eukaryotic cells via a contracti
Externí odkaz:
https://doaj.org/article/d84618b1598e4030838568f20be4b816
Autor:
Paulina A. Fernández, Marcela Zabner, Jaime Ortega, Constanza Morgado, Fernando Amaya, Gabriel Vera, Carolina Rubilar, Beatriz Salas, Víctor Cuevas, Camila Valenzuela, Fernando Baisón-Olmo, Sergio A. Álvarez, Carlos A. Santiviago
Publikováno v:
Microorganisms, Vol 9, Iss 3, p 475 (2021)
The type III secretion systems (T3SS) encoded in pathogenicity islands SPI-1 and SPI-2 are key virulence factors of Salmonella. These systems translocate proteins known as effectors into eukaryotic cells during infection. To characterize the function
Externí odkaz:
https://doaj.org/article/47c25183ae5c435da6e5eb822d4c6bff
Autor:
Michael McClelland, Robert M. Hoffman, Carlos A. Santiviago, Ming Zhao, Pui Cheng, Nabil Arrach
Supplementary Appendix 2A from High-Throughput Screening for Salmonella Avirulent Mutants That Retain Targeting of Solid Tumors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5491df0db7cf28160b2d7b92b3c69898
https://doi.org/10.1158/0008-5472.22385546.v1
https://doi.org/10.1158/0008-5472.22385546.v1
Autor:
Ítalo M. Urrutia, Andrea Sabag, Camila Valenzuela, Bayron Labra, Sergio A. Álvarez, Carlos A. Santiviago
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
The twin-arginine translocation (Tat) system is a specialized secretion pathway required for bacteria to export fully folded proteins through the cytoplasmic membrane. This system is crucial during Salmonella infection of animal hosts. In this study,
Externí odkaz:
https://doaj.org/article/0839afa6648e4fb891552a0957021013
Autor:
Paulina A. Fernández, Felipe Velásquez, Héctor Garcias-Papayani, Fernando A. Amaya, Jaime Ortega, Sebastián Gómez, Carlos A. Santiviago, Sergio A. Álvarez
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Lipid A is the bioactive component of lipopolysaccharide, and presents a dynamic structure that undergoes modifications in response to environmental signals. Many of these structural modifications influence Salmonella virulence. This is the case of l
Externí odkaz:
https://doaj.org/article/b732ba787d3647528dc6e287d263e438
Autor:
Andrés E. Marcoleta, Macarena A. Varas, Javiera Ortiz-Severín, Leonardo Vásquez, Camilo Berríos-Pastén, Andrea V. Sabag, Francisco P. Chávez, Miguel L. Allende, Carlos A. Santiviago, Octavio Monasterio, Rosalba Lagos
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 8 (2018)
Multiresistant and invasive hypervirulent Klebsiella pneumoniae strains have become one of the most urgent bacterial pathogen threats. Recent analyses revealed a high genomic plasticity of this species, harboring a variety of mobile genetic elements
Externí odkaz:
https://doaj.org/article/518ad2468cd249d291c81e0ebb90539b