Author

Gee Sung Eun

AstraZeneca (United States)ORCID 0000-0001-5340-6731Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Andrew Garcia· 1 shared Jonathan Boyd· 1 shared Kristen N. Pollizzi· 1 shared Michael Loran DustiniD· 1 shared Rajat VarmaiD· 1 shared Sašo ČemerskiiD· 1 shared Simon J. DovediiD· 1 shared Vinh Au· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperImmunology

Andrew Garcia

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1 paper

Recent·Most cited

ImmunologybioRxivPreprintApr 15, 2026

PD-1 blockade enhances T cell activation by reorchestrating CD28 and CTLA4 ligand interactions

Gee Sung Eun, Jonathan Boyd, Vinh Au…·Rajat Varma

This study shows PD-1 blockade enhances T cell activation by altering ligand interactions between CD28, CTLA4, and PD-1, leading to stronger CD28-CD80 co-stimulation.

DOI 10.64898/2026.04.12.718055

humanexperimental assay

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