Author

Emily P Barbosa

Western University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Carla S. MadutaiD· 1 shared Erica N. DeJongiD· 1 shared John K. McCormickiD· 1 shared Karine DufresneiD· 1 shared Nicholas R. WaltoniD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

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1 shared paperMicrobiology

Carla S. MadutaORCID

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1 paper

Recent·Most cited

Elucidating the Staphylococcus aureus TSST-1 regulatory network as a response to vaginal pH

Carla S. Maduta, Nicholas R. Walton, Emily P Barbosa, Erica N. DeJong, Karine Dufresne, John K. McCormick

This study identifies GraXRS as the main activator of TSST-1 at low pH in Staphylococcus aureus, revealing a complex regulatory network in response to vaginal pH changes.

bioRxiv · Sep 6, 2025 · PreprintMicrobiology