Author

Sonya Kumar Bharathkar

University of Illinois Urbana-ChampaignORCID 0000-0002-3637-4990Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Immunology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Assay:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1

Frequent Co-Authors

Beth M. StadtmuelleriD· 2 shared Michael J. MilleriD· 1 shared

Activity by Year

2023-2024 · peak 1/yr

Co-Author Collaboration Network

2 top collaborators · 1 mutual co-author link

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2 shared papersImmunology

Beth M. StadtmuellerORCID

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2 papers

Recent·Most cited

ImmunologyThe Journal of ImmunologyPeer-reviewedMay 29, 2024

Structural and biochemical requirements for secretory component interactions with dimeric Immunoglobulin A

Sonya Kumar Bharathkar, Beth M. Stadtmueller

This study identifies key residues in secretory component domains D1 and D3 and JC C-terminal residues that mediate binding to dIgA and stabilize SIgA structure.

13 citations

mouseproteomics

𝕏 PostBluesky

ImmunologybioRxivPreprintNov 8, 2023

Engineered Secretory Immunoglobulin A provides insights on antibody-based effector mechanisms targeting Clostridiodes difficile

Sonya Kumar Bharathkar, Michael J. Miller, Beth M. Stadtmueller

This study engineers chimeric SIgA to investigate and enhance effector mechanisms against C. difficile, showing increased neutralization and bacterial clumping.

1 citation

proteomicsexperimental assay

𝕏 PostBluesky