Saavedra CP - Search Results

1

Inactivation of Glutamine Synthetase-Coding Gene glnA Increases Susceptibility to Quinolones Through Increasing Outer Membrane Protein F in Salmonella enterica Serovar Typhi.

Millanao AR, Mora AY, Saavedra CP, Villagra NA, Mora GC, Hidalgo AA. Millanao AR, et al. Among authors: saavedra cp. Front Microbiol. 2020 Mar 20;11:428. doi: 10.3389/fmicb.2020.00428. eCollection 2020. Front Microbiol. 2020. PMID: 32265871 Free PMC article.

2

The product of the qacC gene of Staphylococcus epidermidis CH mediates resistance to beta-lactam antibiotics in gram-positive and gram-negative bacteria.

Fuentes DE, Navarro CA, Tantaleán JC, Araya MA, Saavedra CP, Pérez JM, Calderón IL, Youderian PA, Mora GC, Vásquez CC. Fuentes DE, et al. Among authors: saavedra cp. Res Microbiol. 2005 May;156(4):472-7. doi: 10.1016/j.resmic.2005.01.002. Epub 2005 Feb 19. Res Microbiol. 2005. PMID: 15862444 Free article.

3

The ompW (porin) gene mediates methyl viologen (paraquat) efflux in Salmonella enterica serovar typhimurium.

Gil F, Ipinza F, Fuentes J, Fumeron R, Villarreal JM, Aspée A, Mora GC, Vásquez CC, Saavedra C. Gil F, et al. Res Microbiol. 2007 Jul-Aug;158(6):529-36. doi: 10.1016/j.resmic.2007.05.004. Epub 2007 May 27. Res Microbiol. 2007. PMID: 17618087 Free article.

4

SmvA, and not AcrB, is the major efflux pump for acriflavine and related compounds in Salmonella enterica serovar Typhimurium.

Villagra NA, Hidalgo AA, Santiviago CA, Saavedra CP, Mora GC. Villagra NA, et al. Among authors: saavedra cp. J Antimicrob Chemother. 2008 Dec;62(6):1273-6. doi: 10.1093/jac/dkn407. Epub 2008 Sep 26. J Antimicrob Chemother. 2008. PMID: 18819967

5

Response regulator ArcA of Salmonella enterica serovar Typhimurium downregulates expression of OmpD, a porin facilitating uptake of hydrogen peroxide.

Calderón IL, Morales E, Caro NJ, Chahúan CA, Collao B, Gil F, Villarreal JM, Ipinza F, Mora GC, Saavedra CP. Calderón IL, et al. Among authors: saavedra cp. Res Microbiol. 2011 Feb-Mar;162(2):214-22. doi: 10.1016/j.resmic.2010.11.001. Epub 2010 Dec 7. Res Microbiol. 2011. PMID: 21144897 Free article.

6

cAMP receptor protein (CRP) positively regulates the yihU-yshA operon in Salmonella enterica serovar Typhi.

Villarreal JM, Hernández-Lucas I, Gil F, Calderón IL, Calva E, Saavedra CP. Villarreal JM, et al. Among authors: saavedra cp. Microbiology (Reading). 2011 Mar;157(Pt 3):636-647. doi: 10.1099/mic.0.046045-0. Epub 2010 Dec 9. Microbiology (Reading). 2011. PMID: 21148209 Free article.

7

Hypochlorous acid and hydrogen peroxide-induced negative regulation of Salmonella enterica serovar Typhimurium ompW by the response regulator ArcA.

Morales EH, Calderón IL, Collao B, Gil F, Porwollik S, McClelland M, Saavedra CP. Morales EH, et al. Among authors: saavedra cp. BMC Microbiol. 2012 May 22;12:63. doi: 10.1186/1471-2180-12-63. BMC Microbiol. 2012. PMID: 22545862 Free PMC article.

8

Salmonella enterica serovar Typhimurium BaeSR two-component system positively regulates sodA in response to ciprofloxacin.

Guerrero P, Collao B, Álvarez R, Salinas H, Morales EH, Calderón IL, Saavedra CP, Gil F. Guerrero P, et al. Among authors: saavedra cp. Microbiology (Reading). 2013 Oct;159(Pt 10):2049-2057. doi: 10.1099/mic.0.066787-0. Epub 2013 Aug 5. Microbiology (Reading). 2013. PMID: 23918818 Free PMC article.

9

Pseudogenization of sopA and sopE2 is functionally linked and contributes to virulence of Salmonella enterica serovar Typhi.

Valenzuela LM, Hidalgo AA, Rodríguez L, Urrutia IM, Ortega AP, Villagra NA, Paredes-Sabja D, Calderón IL, Gil F, Saavedra CP, Mora GC, Fuentes JA. Valenzuela LM, et al. Among authors: saavedra cp. Infect Genet Evol. 2015 Jul;33:131-42. doi: 10.1016/j.meegid.2015.04.021. Epub 2015 Apr 23. Infect Genet Evol. 2015. PMID: 25913156

10

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: saavedra cp. 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.

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