Author

Madeleine Bagshaw

University of North Carolina at Chapel Hill

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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Biochemistry· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:human· 2 Assay:proteomics· 2 Organism:mouse· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

A. A. BoseiD· 1 shared Alexander G. BickiD· 1 shared Amanda J. LeaiD· 1 shared Audrey M. ArneriD· 1 shared Avinash Kumar SinghiD· 1 shared Christopher Davies· 1 shared Gianni M. CastiglioneiD· 1 shared Isabella Bautista· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperBiochemistry

A. A. BoseORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Evolutionary tuning of rhodopsin-mediated light protection

Nadir H Dbouk, Madeleine Bagshaw, A. A. Bose, Marselle A. Rasdall, Audrey M. Arner, Kun Zhao, Kaitlin E Taylor, Neena Praveen, Weihong Huo, Isabella Bautista, Narmin Musayeva, Liying Xue, Jinger N Hayes, Marin McElhinney, Rohan Kasthuri, , Gianni M. Castiglione

This paper shows that rhodopsin's light protection mechanism evolved to sequester toxic retinal and protect retinal cells, with implications for human disease.

bioRxiv · May 27, 2026 · PreprintBiochemistry

Antibiotic-resistance mutations in penicillin-binding protein 2 from the ceftriaxone-resistant Neisseria gonorrhoeae strain H041 strike a delicate balance between increasing resistance and maintaining transpeptidase activity

Marissa M. Bivins, Joshua Tomberg, Madeleine Bagshaw, Avinash Kumar Singh, Sandeepchowdary Bala, Christopher Davies, Robert A. Nicholas

This study identifies key mutations in PBP2 from a ceftriaxone-resistant Neisseria gonorrhoeae strain that balance resistance and transpeptidase activity.

bioRxiv · Nov 13, 2025 · PreprintMicrobiology