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The transcription factor SlyA from Salmonella Typhimurium regulates genes in response to hydrogen peroxide and sodium hypochlorite.
Cabezas CE, Briones AC, Aguirre C, Pardo-Esté C, Castro-Severyn J, Salinas CR, Baquedano MS, Hidalgo AA, Fuentes JA, Morales EH, Meneses CA, Castro-Nallar E, Saavedra CP. Cabezas CE, et al. Among authors: hidalgo aa. Res Microbiol. 2018 Jul-Aug;169(6):263-278. doi: 10.1016/j.resmic.2018.04.003. Epub 2018 May 29. Res Microbiol. 2018. PMID: 29857034 Free article.
The ArcAB two-component regulatory system promotes resistance to reactive oxygen species and systemic infection by Salmonella Typhimurium.
Pardo-Esté C, Hidalgo AA, Aguirre C, Briones AC, Cabezas CE, Castro-Severyn J, Fuentes JA, Opazo CM, Riedel CA, Otero C, Pacheco R, Valvano MA, Saavedra CP. Pardo-Esté C, et al. Among authors: hidalgo aa. PLoS One. 2018 Sep 4;13(9):e0203497. doi: 10.1371/journal.pone.0203497. eCollection 2018. PLoS One. 2018. PMID: 30180204 Free PMC article.
The Transcription Factor ArcA Modulates Salmonella's Metabolism in Response to Neutrophil Hypochlorous Acid-Mediated Stress.
Pardo-Esté C, Castro-Severyn J, Krüger GI, Cabezas CE, Briones AC, Aguirre C, Morales N, Baquedano MS, Sulbaran YN, Hidalgo AA, Meneses C, Poblete-Castro I, Castro-Nallar E, Valvano MA, Saavedra CP. Pardo-Esté C, et al. Among authors: hidalgo aa. Front Microbiol. 2019 Dec 5;10:2754. doi: 10.3389/fmicb.2019.02754. eCollection 2019. Front Microbiol. 2019. PMID: 31866961 Free PMC article.
Genetic Characterization of Salmonella Infantis with Multiple Drug Resistance Profiles Isolated from a Poultry-Farm in Chile.
Pardo-Esté C, Lorca D, Castro-Severyn J, Krüger G, Alvarez-Thon L, Zepeda P, Sulbaran-Bracho Y, Hidalgo A, Tello M, Molina F, Molina L, Remonsellez F, Castro-Nallar E, Saavedra C. Pardo-Esté C, et al. Microorganisms. 2021 Nov 17;9(11):2370. doi: 10.3390/microorganisms9112370. Microorganisms. 2021. PMID: 34835497 Free PMC article.
Cysteine auxotrophy drives reduced susceptibility to quinolones and paraquat by inducing the expression of efflux-pump systems and detoxifying enzymes in S. Typhimurium.
Villagra NA, Valenzuela LM, Mora AY, Millanao AR, Saavedra CP, Mora GC, Hidalgo AA. Villagra NA, et al. Among authors: hidalgo aa. Biochem Biophys Res Commun. 2019 Jul 23;515(2):339-344. doi: 10.1016/j.bbrc.2019.05.122. Epub 2019 May 29. Biochem Biophys Res Commun. 2019. PMID: 31151825
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