Author

Jeong Hyun Ji

University of California, Los AngelesORCID 0000-0002-7308-8774Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Immunology· 1 Systems Biology· 1

Signature Assays, Organisms & Methods

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Organism:human· 2 Research Focus:benchmarking· 1 Assay:bulk RNA-seq· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Approach:machine learning (classical)· 1

Frequent Co-Authors

Georgia R. LilliD· 2 shared Timothy Edward O’SullivaniD· 2 shared Christian G. BustillosiD· 1 shared David Hsieh· 1 shared Derek LeeiD· 1 shared Emilie Campbell· 1 shared Evelyn Hernandez-Almonte· 1 shared Jingtong Liang· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersSystems Biology

Georgia R. LillORCID

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2 papers

Recent·Most cited

Survival-associated cellular communication networks in human solid cancers

Derek Lee, Varchas S. Bharadwaj, Jingtong Liang, Georgia R. Lill, Jeong Hyun Ji, Emilie Campbell, Kenneth Ho, Timothy Edward O’Sullivan

The paper develops SKyNet to identify survival-associated cell-cell communication networks in solid cancers using single-cell and bulk RNA-seq data, finding specific interactions linked to patient outcomes.

bioRxiv · Oct 19, 2026 · PreprintSystems Biology

The Histone Methyltransferase KMT2D promotes Natural Killer cell effector molecule release

Katelynn R. Kazane, Jeong Hyun Ji, Georgia R. Lill, Sebastian Zolog, Christian G. Bustillos, David Hsieh, Evelyn Hernandez-Almonte, Luis Alberto Pedroza, Maureen A. Su, Jordan Scott Orange, Timothy Edward O’Sullivan

This study shows that KMT2D promotes effector molecule release in NK cells by regulating H3K4me1 and RAB3D levels, affecting cytotoxicity and cytokine production.

bioRxiv · Sep 22, 2026 · PreprintImmunology