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Joy A. McKenna
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Characterization of the ospZ Promoter in Shigella flexneri and Its Regulation by VirB and H-NS
DW Basta, KL Pew, JA Immak, HS Park, MA Picker, AF Wigley, ...
Journal of bacteriology 195 (11), 2562-2572, 2013
202013
Insights into transcriptional silencing and anti‐silencing in Shigella flexneri: a detailed molecular analysis of the icsP virulence locus
N Weatherspoon‐Griffin, MA Picker, KL Pew, HS Park, DR Ginete, ...
Molecular microbiology 108 (5), 505-518, 2018
152018
The antiactivator of type III secretion, OspD1, is transcriptionally regulated by VirB and H-NS from remote sequences in Shigella flexneri
JA McKenna, HJ Wing
Journal of Bacteriology 202 (10), 10.1128/jb. 00072-20, 2020
142020
Localized modulation of DNA supercoiling, triggered by the Shigella anti-silencer VirB, is sufficient to relieve H-NS-mediated silencing
MA Picker, MMA Karney, TM Gerson, AD Karabachev, JC Duhart, ...
Nucleic Acids Research, 2023
102023
Investigating the DNA-Binding Site for VirB, a Key Transcriptional Regulator of Shigella Virulence Genes, Using an In Vivo Binding Tool
MMA Karney, JA McKenna, N Weatherspoon-Griffin, AD Karabachev, ...
Genes 10 (2), 149, 2019
102019
The AraC/XylS Protein MxiE and Its Coregulator IpgC Control a Negative Feedback Loop in the Transcriptional Cascade That Regulates Type III Secretion in Shigella flexneri
JA McKenna, MMA Karney, DK Chan, N Weatherspoon-Griffin, ...
Journal of Bacteriology 204 (7), e00137-22, 2022
32022
Gut regulatory T cells mediate immunological tolerance in Salmonella-infected superspreader hosts by suppressing cytotoxic activity of T cells
LM Massis, S Ruddle, SM Brewer, R Schade, R Narasimhan, ...
bioRxiv, 2021.07. 16.452606, 2021
2021
Transcriptional Control of Virulence Genes in the Bacterial Pathogen Shigella Flexneri
JA McKenna
University of Nevada, Las Vegas, 2020
2020
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Articles 1–8