Fitzsimmons L - Search Results

1

Glycolytic reprograming in Salmonella counters NOX2-mediated dissipation of ΔpH.

Chakraborty S, Liu L, Fitzsimmons L, Porwollik S, Kim JS, Desai P, McClelland M, Vazquez-Torres A. Chakraborty S, et al. Among authors: fitzsimmons l. Nat Commun. 2020 Apr 14;11(1):1783. doi: 10.1038/s41467-020-15604-2. Nat Commun. 2020. PMID: 32286292 Free PMC article.

2

Guanosine tetraphosphate relieves the negative regulation of Salmonella pathogenicity island-2 gene transcription exerted by the AT-rich ssrA discriminator region.

Tapscott T, Kim JS, Crawford MA, Fitzsimmons L, Liu L, Jones-Carson J, Vázquez-Torres A. Tapscott T, et al. Among authors: fitzsimmons l. Sci Rep. 2018 Jun 21;8(1):9465. doi: 10.1038/s41598-018-27780-9. Sci Rep. 2018. PMID: 29930310 Free PMC article.

3

Zinc-dependent substrate-level phosphorylation powers Salmonella growth under nitrosative stress of the innate host response.

Fitzsimmons L, Liu L, Porwollik S, Chakraborty S, Desai P, Tapscott T, Henard C, McClelland M, Vazquez-Torres A. Fitzsimmons L, et al. PLoS Pathog. 2018 Oct 26;14(10):e1007388. doi: 10.1371/journal.ppat.1007388. eCollection 2018 Oct. PLoS Pathog. 2018. PMID: 30365536 Free PMC article.

4

Nitric oxide disrupts bacterial cytokinesis by poisoning purine metabolism.

Jones-Carson J, Yahashiri A, Kim JS, Liu L, Fitzsimmons LF, Weiss DS, Vázquez-Torres A. Jones-Carson J, et al. Among authors: fitzsimmons lf. Sci Adv. 2020 Feb 26;6(9):eaaz0260. doi: 10.1126/sciadv.aaz0260. eCollection 2020 Feb. Sci Adv. 2020. PMID: 32133408 Free PMC article.

5

Redox-Active Sensing by Bacterial DksA Transcription Factors Is Determined by Cysteine and Zinc Content.

Crawford MA, Tapscott T, Fitzsimmons LF, Liu L, Reyes AM, Libby SJ, Trujillo M, Fang FC, Radi R, Vázquez-Torres A. Crawford MA, et al. Among authors: fitzsimmons lf. mBio. 2016 Apr 19;7(2):e02161-15. doi: 10.1128/mBio.02161-15. mBio. 2016. PMID: 27094335 Free PMC article.

6

Salmonella Reprograms Nucleotide Metabolism in Its Adaptation to Nitrosative Stress.

Fitzsimmons LF, Liu L, Kim JS, Jones-Carson J, Vázquez-Torres A. Fitzsimmons LF, et al. mBio. 2018 Feb 27;9(1):e00211-18. doi: 10.1128/mBio.00211-18. mBio. 2018. PMID: 29487237 Free PMC article.

7

DksA-DnaJ redox interactions provide a signal for the activation of bacterial RNA polymerase.

Kim JS, Liu L, Fitzsimmons LF, Wang Y, Crawford MA, Mastrogiovanni M, Trujillo M, Till JKA, Radi R, Dai S, Vázquez-Torres A. Kim JS, et al. Among authors: fitzsimmons lf. Proc Natl Acad Sci U S A. 2018 Dec 11;115(50):E11780-E11789. doi: 10.1073/pnas.1813572115. Epub 2018 Nov 14. Proc Natl Acad Sci U S A. 2018. PMID: 30429329 Free PMC article.

8

SpoT Induces Intracellular Salmonella Virulence Programs in the Phagosome.

Fitzsimmons LF, Liu L, Kant S, Kim JS, Till JK, Jones-Carson J, Porwollik S, McClelland M, Vazquez-Torres A. Fitzsimmons LF, et al. mBio. 2020 Feb 25;11(1):e03397-19. doi: 10.1128/mBio.03397-19. mBio. 2020. PMID: 32098823 Free PMC article.

9

Pseudomonas aeruginosa AlgR phosphorylation modulates rhamnolipid production and motility.

Okkotsu Y, Tieku P, Fitzsimmons LF, Churchill ME, Schurr MJ. Okkotsu Y, et al. J Bacteriol. 2013 Dec;195(24):5499-515. doi: 10.1128/JB.00726-13. Epub 2013 Oct 4. J Bacteriol. 2013. PMID: 24097945 Free PMC article.

10

Characterization of the GbdR regulon in Pseudomonas aeruginosa.

Hampel KJ, LaBauve AE, Meadows JA, Fitzsimmons LF, Nock AM, Wargo MJ. Hampel KJ, et al. J Bacteriol. 2014 Jan;196(1):7-15. doi: 10.1128/JB.01055-13. Epub 2013 Oct 4. J Bacteriol. 2014. PMID: 24097953 Free PMC article.

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