Listar Producción Científica por autor "García, Katherine P."
Mostrando ítems 1-5 de 5
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Article
Analysis of the Zonula occludens Toxin Found in the Genome of the Chilean Non-toxigenic Vibrio parahaemolyticus Strain PMC53.7 (2020)
Pérez-Reytor, Diliana Celeste; Pavón, Alequis; López-Joven, Carmen; Ramírez-Araya, Sebastián; Peña-Varas, Carlos; Plaza, Nicolás; Alegría-Arcos, Melissa; Corsini, Gino; Jaña, Víctor; Pavez, Leonardo; ... (Frontiers Media S.A., 2020-09-24)Vibrio parahaemolyticus non-toxigenic strains are responsible for about 10% of acute gastroenteritis associated with this species, suggesting they harbor unique virulence factors. Zonula occludens toxin (Zot), firstly ... -
Article
Identification of a Family of Vibrio Type III Secretion System Effectors That Contain a Conserved Serine/Threonine Kinase Domain (2021)
Plaza, Nicolás; Urrutia, I. M.; García, Katherine P.; Waldor, Matthew K.; Blondel, Carlos J. (NLM (Medline), 2021-08-25)Vibrio parahaemolyticus is a marine Gram-negative bacterium that is a leading cause of seafood-borne gastroenteritis. Pandemic strains of V. parahaemolyticus rely on a specialized protein secretion machinery known as the ... -
Article
Longitudinal Study of Total and Pathogenic Vibrio parahaemolyticus (tdh+ and/or trh+) in Two Natural Extraction Areas of Mytilus chilensis in Southern Chile (2021)
Bacian, Cristina; Verdugo, Cristobal; García, Katherine P.; Pérez-Larruscaín, Josu; de Blas, Ignacio; Cachicas, Viviana; López-Joven, Carmen (Frontiers Media S.A., 2021-03-18)Vibrio parahaemolyticus is the leading cause of seafood-associated bacterial gastroenteritis worldwide. Although different studies have focused on its pattern of variation over time, knowledge about the environmental factors ... -
Article
Probiotic Yeasts and Vibrio anguillarum Infection Modify the Microbiome of Zebrafish Larvae (2021)
Vargas, Orlando; Gutiérrez, María Soledad; Caruffo, Mario; Valderrama, Benjamín; Medina, Daniel A.; García, Katherine P.; Reyes-Jara, Angélica; Toro, Magaly A.; Feijoo, Carmen G.; Navarrete, Paola (Frontiers Media S.A., 2021-06-23)The host microbiome plays an essential role in health and disease. Microbiome modification by pathogens or probiotics has been poorly explored especially in the case of probiotic yeasts. Next-generation sequencing currently ... -
Article
Use of Short-Chain Fatty Acids for the Recovery of the Intestinal Epithelial Barrier Affected by Bacterial Toxins (2021)
Pérez-Reytor, Diliana Celeste; Puebla, Carlos; Karahanian, Eduardo; García, Katherine P. (Frontiers Media S.A., 2021-05-24)Short-chain fatty acids (SCFAs) are carboxylic acids produced as a result of gut microbial anaerobic fermentation. They activate signaling cascades, acting as ligands of G-protein-coupled receptors, such as GPR41, GPR43, ...