Author

J. L. Grazul

Cornell 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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Immunology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Assay:imaging· 1 Organism:mouse· 1

Frequent Co-Authors

Alice Wagenknecht-Wiesner· 1 shared Barbara A. BairdiD· 1 shared Jada Vyphuis· 1 shared Mariena Silvestry RamosiD· 1 shared Shirsendu GhoshiD· 1 shared Shriya DesaiiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperImmunology

Alice Wagenknecht-Wiesner

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1 paper

Recent·Most cited

The Synergy between Topography and Lipid Domains in the Plasma Membrane of Mast Cells Controls the Localization of Signaling Proteins and Facilitates their Coordinated Activation

Shirsendu Ghosh, Alice Wagenknecht-Wiesner, Shriya Desai, Jada Vyphuis, Mariena Silvestry Ramos, J. L. Grazul, Barbara A. Baird

This paper shows that ordered lipid nanodomains and microvilli in mast cells coordinate to localize signaling proteins, enabling efficient antigen-triggered immune responses.

Proceedings of the National Academy of Sciences · Jul 17, 2025Peer-reviewedImmunology