Zobrazeno 1 - 10
of 75
pro vyhledávání: '"J. Antonio Ibarra"'
Autor:
Edwin Vázquez-Guerrero, Alexander R. Kneubehl, Patricio Pellegrini-Hernández, José Luis González-Quiroz, María Lilia Domínguez-López, Aparna Krishnavajhala, Paulina Estrada-de los Santos, J. Antonio Ibarra, Job E. Lopez
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 2, Pp 380-383 (2024)
We conducted surveillance studies in Sinaloa, Mexico, to determine the circulation of tick-borne relapsing fever spirochetes. We collected argasid ticks from a home in the village of Camayeca and isolated spirochetes. Genomic analysis indicated that
Externí odkaz:
https://doaj.org/article/d175b50c1b7a4690b3e2d2b3c7ad22e3
Autor:
Gabriela Hernández-Martínez, Miguel A. Ares, Roberto Rosales-Reyes, Jorge Soria-Bustos, Jorge Antonio Yañez-Santos, María L. Cedillo, Jorge A. Girón, Ygnacio Martínez-Laguna, Fenfei Leng, J. Antonio Ibarra, Miguel A. De la Cruz
Publikováno v:
mSphere, Vol 9, Iss 5 (2024)
ABSTRACT Enterobacter cloacae is an emerging pathogen isolated in healthcare-associated infections. A major virulence factor of this bacterium is the type VI secretion system (T6SS). The genome of E. cloacae harbors two T6SS gene clusters (T6SS-1 and
Externí odkaz:
https://doaj.org/article/677848c9969443dfbb7684f48f9008b9
Autor:
Daniel Cortés-Avalos, André Borges Farias, Luis E. Romero-González, Cristina Lara-Ochoa, Lourdes Villa-Tanaca, Francisco García-del Portillo, Vanessa López-Guerrero, Víctor H. Bustamante, Ernesto Pérez-Rueda, J. Antonio Ibarra
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Salmonella enterica serovar Typhimurium causes gastroenteritis and systemic infections in humans. For this bacterium the expression of a type III secretion system (T3SS) and effector proteins encoded in the Salmonella pathogenicity island-1
Externí odkaz:
https://doaj.org/article/5cb01dc064394aa0a2314fa0b037ce65
Publikováno v:
PeerJ, Vol 12, p e17069 (2024)
In this work we carried out an in silico analysis to understand the interaction between InvF-SicA and RNAP in the bacterium Salmonella Typhimurium strain LT2. Structural analysis of InvF allowed the identification of three possible potential cavities
Externí odkaz:
https://doaj.org/article/219985ceb6a84e6d9fc32b65dc4abd9f
Autor:
Dulce Andrade-Pavón, Vanessa Fernández-Muñoz, Wendy González-Ibarra, César Hernández-Rodríguez, J. Antonio Ibarra, Lourdes Villa-Tanaca
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract 3-Hydroxy-3-methylglutaryl-coenzyme A reductase (HMGR) is a crucial enzyme in the ergosterol biosynthesis pathway. The aim of this study was to obtain, purify, characterize, and overexpress five point mutations in highly conserved regions of
Externí odkaz:
https://doaj.org/article/5b60791bb9a149c7a9f144dfb9824084
Autor:
Cristina Lara-Ochoa, Fabiola González-Lara, Luis E. Romero-González, Juan B. Jaramillo-Rodríguez, Sergio I. Vázquez-Arellano, Abraham Medrano-López, Lilia Cedillo-Ramírez, Ygnacio Martínez-Laguna, Jorge A. Girón, Ernesto Pérez-Rueda, José Luis Puente, J. Antonio Ibarra
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Enteropathogenic E. coli virulence genes are under the control of various regulators, one of which is PerA, an AraC/XylS-like regulator. PerA directly promotes its own expression and that of the bfp operon encoding the genes involved in the
Externí odkaz:
https://doaj.org/article/f3043a289ee647efa797cb6b0aca6621
Autor:
Gerardo Alvarez-Hernandez, Denica Cruz-Loustaunau, J. Antonio Ibarra, Adela Rascon-Alcantar, Jesús Contreras-Soto, Georgina Meza-Radilla, Alfredo G. Torres, Paulina Estrada-de los Santos
Publikováno v:
BMC Infectious Diseases, Vol 21, Iss 1, Pp 1-7 (2021)
Abstract Background Melioidosis is an infectious disease caused by Burkholderia pseudomallei. In Mexico, the disease is rarely diagnosed in humans and there is no evidence of simultaneous environmental isolation of the pathogen. Here, we describe cli
Externí odkaz:
https://doaj.org/article/696f81c7870648e18323b675e0f7cd0e
Autor:
Edwin Vázquez-Guerrero, Guadalupe Gordillo-Pérez, Nora Ríos-Sarabia, Job E. Lopez, J. Antonio Ibarra
Publikováno v:
The American Journal of Tropical Medicine and Hygiene. 108:510-512
Relapsing fever (RF) borreliosis is a neglected disease in Mexico. A retrospective serological survey using diagnostic antigens GlpQ and BipA from Borrelia turicatae was performed to evaluate human exposure to RF borreliae. Seventy serum samples were
Autor:
Jeniffer C. Kerber-Diaz, Mario A. Leos-Ramírez, Andony A. Flores-Ceron, Alejandro Ponce-Mendoza, Paulina Estrada-de los Santos, J. Antonio Ibarra
Publikováno v:
Archives of Microbiology. 204
Autor:
Deyanira Pérez-Morales, María M Banda, N Y Elizabeth Chau, Heladia Salgado, Irma Martínez-Flores, J Antonio Ibarra, Bushra Ilyas, Brian K Coombes, Víctor H Bustamante
Publikováno v:
PLoS Pathogens, Vol 13, Iss 7, p e1006497 (2017)
The evolution of bacterial pathogenicity, heavily influenced by horizontal gene transfer, provides new virulence factors and regulatory connections that alter bacterial phenotypes. Salmonella pathogenicity islands 1 and 2 (SPI-1 and SPI-2) are chromo
Externí odkaz:
https://doaj.org/article/90fab0b1da5e49e3b1a7b6973185e01c