Flores AR - Search Results

1

Identification of a chimeric emm gene and novel emm pattern in currently circulating strains of emm4 Group A Streptococcus.

DebRoy S, Li X, Kalia A, Galloway-Pena J, Shah BJ, Fowler VG, Flores AR, Shelburne SA. DebRoy S, et al. Among authors: flores ar. Microb Genom. 2018 Nov;4(11):e000235. doi: 10.1099/mgen.0.000235. Epub 2018 Nov 9. Microb Genom. 2018. PMID: 30412460 Free PMC article.

2

Naturally occurring single amino acid replacements in a regulatory protein alter streptococcal gene expression and virulence in mice.

Carroll RK, Shelburne SA 3rd, Olsen RJ, Suber B, Sahasrabhojane P, Kumaraswami M, Beres SB, Shea PR, Flores AR, Musser JM. Carroll RK, et al. Among authors: flores ar. J Clin Invest. 2011 May;121(5):1956-68. doi: 10.1172/JCI45169. Epub 2011 Apr 1. J Clin Invest. 2011. PMID: 21490401 Free PMC article.

3

Distinct single amino acid replacements in the control of virulence regulator protein differentially impact streptococcal pathogenesis.

Horstmann N, Sahasrabhojane P, Suber B, Kumaraswami M, Olsen RJ, Flores A, Musser JM, Brennan RG, Shelburne SA 3rd. Horstmann N, et al. PLoS Pathog. 2011 Oct;7(10):e1002311. doi: 10.1371/journal.ppat.1002311. Epub 2011 Oct 20. PLoS Pathog. 2011. PMID: 22028655 Free PMC article.

4

Group A Streptococcus emm gene types in pharyngeal isolates, Ontario, Canada, 2002-2010.

Shea PR, Ewbank AL, Gonzalez-Lugo JH, Martagon-Rosado AJ, Martinez-Gutierrez JC, Rehman HA, Serrano-Gonzalez M, Fittipaldi N, Beres SB, Flores AR, Low DE, Willey BM, Musser JM. Shea PR, et al. Among authors: flores ar. Emerg Infect Dis. 2011 Nov;17(11):2010-7. doi: 10.3201/eid1711.110159. Emerg Infect Dis. 2011. PMID: 22099088 Free PMC article.

5

Polymorphisms in regulator of protease B (RopB) alter disease phenotype and strain virulence of serotype M3 group A Streptococcus.

Olsen RJ, Laucirica DR, Watkins ME, Feske ML, Garcia-Bustillos JR, Vu C, Cantu C, Shelburne SA 3rd, Fittipaldi N, Kumaraswami M, Shea PR, Flores AR, Beres SB, Lovgren M, Tyrrell GJ, Efstratiou A, Low DE, Van Beneden CA, Musser JM. Olsen RJ, et al. Among authors: flores ar. J Infect Dis. 2012 Jun;205(11):1719-29. doi: 10.1093/infdis/jir825. Epub 2012 Jan 18. J Infect Dis. 2012. PMID: 22262791 Free PMC article.

6

Natural variation in the promoter of the gene encoding the Mga regulator alters host-pathogen interactions in group a Streptococcus carrier strains.

Flores AR, Olsen RJ, Wunsche A, Kumaraswami M, Shelburne SA 3rd, Carroll RK, Musser JM. Flores AR, et al. Infect Immun. 2013 Nov;81(11):4128-38. doi: 10.1128/IAI.00405-13. Epub 2013 Aug 26. Infect Immun. 2013. PMID: 23980109 Free PMC article.

7

Molecular characterization of an invasive phenotype of group A Streptococcus arising during human infection using whole genome sequencing of multiple isolates from the same patient.

Flores AR, Sahasrabhojane P, Saldaña M, Galloway-Peña J, Olsen RJ, Musser JM, Shelburne SA. Flores AR, et al. J Infect Dis. 2014 May 15;209(10):1520-3. doi: 10.1093/infdis/jit674. Epub 2013 Dec 4. J Infect Dis. 2014. PMID: 24307742 Free PMC article.

8

Streptococcus mitis strains causing severe clinical disease in cancer patients.

Shelburne SA, Sahasrabhojane P, Saldana M, Yao H, Su X, Horstmann N, Thompson E, Flores AR. Shelburne SA, et al. Among authors: flores ar. Emerg Infect Dis. 2014 May;20(5):762-71. doi: 10.3201/eid2005.130953. Emerg Infect Dis. 2014. PMID: 24750901 Free PMC article.

9

Asymptomatic carriage of group A streptococcus is associated with elimination of capsule production.

Flores AR, Jewell BE, Olsen RJ, Shelburne SA 3rd, Fittipaldi N, Beres SB, Musser JM. Flores AR, et al. Infect Immun. 2014 Sep;82(9):3958-67. doi: 10.1128/IAI.01788-14. Epub 2014 Jul 14. Infect Immun. 2014. PMID: 25024363 Free PMC article.

10

Characterization of the effect of the histidine kinase CovS on response regulator phosphorylation in group A Streptococcus.

Horstmann N, Sahasrabhojane P, Saldaña M, Ajami NJ, Flores AR, Sumby P, Liu CG, Yao H, Su X, Thompson E, Shelburne SA. Horstmann N, et al. Among authors: flores ar. Infect Immun. 2015 Mar;83(3):1068-77. doi: 10.1128/IAI.02659-14. Epub 2015 Jan 5. Infect Immun. 2015. PMID: 25561708 Free PMC article.

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