Author

Giovanna E. Hernandez

Wake Forest University Health SciencesORCID 0000-0001-5498-3469Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Juan D. Valencia‐BaccaiD· 1 shared Karen M. HaasiD· 1 shared M. Ammar ZafariD· 1 shared Md. Maidul Islam· 1 shared Noah A. Nutter· 1 shared Renee M. FleemaniD· 1 shared Robert L. Beckman· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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7 top collaborators · 21 mutual co-author links

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1 shared paperMicrobiology

Juan D. Valencia‐BaccaORCID

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1 paper

Recent·Most cited

MicrobiologyInfection and ImmunityPeer-reviewedSep 4, 2026

DksA-Dependent Stringent Stress Response Drives Virulence and Gastrointestinal Persistence of Klebsiella pneumoniae

Md. Maidul Islam, Robert L. Beckman, Noah A. Nutter…·M. Ammar Zafar

This study identifies DksA as a key regulator of the stringent stress response in K. pneumoniae, linking it to antibiotic resistance, virulence, and gastrointestinal colonization.

2 citationstop 2%

bacteria (other)experimental assay

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