Listar INVESTIGACIÓN por autor "Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]"
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Comparative genomics identifies potential virulence factors in Clostridium tertium and C. paraputrificum
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Muñoz, Marina; Restrepo-Montoya, Daniel; Kumar, Nitin; Herrera, Giovanny; Rios-Chaparro, Dora I.; Díaz-Arevalo, Diana; Patarroyo, Manuel A.; Lawley, Trevor D.; David Ramírez, Juan (TAYLOR & FRANCIS INC, 2019)Some well-known Clostridiales species such as Clostridium difficile and C. perfringens are agents of high impact diseases worldwide. Nevertheless, other foreseen Clostridiales species have recently emerged such as Clostridium ... -
Divi Ng Into The Complexity Of The Spirochetal Endoflagellum
San Martin, Fabiana; Fule, Lenka; Buschiazzo, Alejandro; Picardeau, Mathieu; Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile] (2023) -
Draft Genome Sequences of 40 Pathogenic Leptospira Strains Isolated from Cattle in Uruguay
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Nieves, Cecilia; Ferres, Ignacio; Díaz-Viraque, Florencia; Buschiazzo, Alejandro; Zarantonelli, Leticia (AMER SOC MICROBIOLOGY, 2019)Pathogenic Leptospira species represent a major concern for livestock but also for human health, as they cause zoonotic infections. Forty strains representing L. interrogans, L. borgpetersenii, and L. noguchii were isolated ... -
Integrated genomic epidemiology and phenotypic profiling of Clostridium difficile across intra-hospital and community populations in Colombia
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Muñoz, Marina; Restrepo-Montoya, Daniel; Kumar, Nitin; Camargo, Milena; Díaz-Arevalo, Diana; Roa-Molina, Nelly S.; Tellez, Mayra A.; Herrera, Giovanny; Rios-Chaparro, Dora, I; Birchenall, Claudia; Pinilla, Dario; Pardo-Oviedo, Juan M.; Rodríguez-Leguizamon, Giovanni; Josa, Diego F.; Lawley, Trevor D.; Patarroyo, Manuel A.; David Ramírez, Juan (NATURE PUBLISHING GROUP, 2019)Clostridium difficile, the causal agent of antibiotic-associated diarrhea, has a complex epidemiology poorly studied in Latin America. We performed a robust genomic and phenotypic profiling of 53 C. difficile clinical ... -
Nanopore Sequencing Significantly Improves Genome Assembly of the Protozoan Parasite Trypanosoma cruzi
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Díaz-Viraque, Florencia; Pita, Sebastián; Greif, Gonzalo; Moreira De Souza, Rita de Cassia; Robello, Carlos (OXFORD UNIV PRESS, 2019)Chagas disease was described by Carlos Chagas, who first identified the parasite Trypanosoma cruzi from a 2-year-old girl called Berenice. Many T. cruzi sequencing projects based on short reads have demonstrated that genome ... -
Occurrence and diversity of Campylobacter species in captive chelonians
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; De Luca, Carlotta; Apostolakos, Ilias; Boetto, Elena; Piccirillo, Alessandra (ELSEVIER, 2020)The aim of this study was to investigate the occurrence and diversity of Campylobacter species in chelonians. From July 2016 to September 2017, a total of 452 individuals from a large variety of tortoises (n = 366) and ... -
Pathogenomics of Emerging Campylobacter Species
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Costa, Daniela (AMER SOC MICROBIOLOGY, 2019)Campylobacter is among the four main causes of gastroenteritis worldwide and has increased in both developed and developing countries over the last 10 years. The vast majority of reported Campylobacter infections are caused ... -
Polyclonal Campylobacter fetus Infections Among Unrelated Patients, Montevideo, Uruguay, 2013-2018
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Costa, Daniela; Betancor, Laura; Gadea, Pilar; Cabezas, Laura; Caiata, Leticia; Palacio, Rosario; Seija, Veronica; Galiana, Antonio; Vieytes, Mariela; Cristophersen, Ines; Calleros, Lucia (OXFORD UNIV PRESS INC, 2020)In Montevideo (2013-2018), 8 Campylobacter fetus extraintestinal infections were reported. The polyclonal nature of strains revealed by whole-genome sequencing and the apparent lack of epidemiological links was incompatible ... -
The fecal, oral, and skin microbiota of children with Chagas disease treated with benznidazole
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Robello, Carlos; Patricia Maldonado, Doris; Hevia, Anna; Hoashi, Marina; Frattaroli, Paola; Montacutti, Valentina; Heguy, Adriana; Dolgalev, Igor; Mojica, Maricruz; Dominguez-Bello, María G. (PUBLIC LIBRARY SCIENCE, 2019)Background Chagas disease is still prevalent in rural areas of South America. In endemic areas of Bolivia, school children are screened for the program of Chagas disease eradication of the Ministry of Health, and positive ... -
The fecal, oral, and skin microbiota of children with Chagas disease treated with benznidazole (vol 14, e0212593, 2019)
Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Robello, Carlos; Maldonado, Doris Patricia; Hevia, Anna; Hoashi, Marina; Frattaroli, Paola; Montacutti, Valentina; Heguy, Adriana; Dolgalev, Igor; Mojica, Maricruz; Dominguez-Bello, María G. (PUBLIC LIBRARY SCIENCE, 2019)Sin resumen