Author

April Yan

Johns Hopkins 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 type annotation· 1 Assay:CITE-seq· 1 Approach:deep learning· 1 Organism:human· 1

Frequent Co-Authors

Amanda Kwok· 1 shared Amir Hossein DaraieiD· 1 shared Beiya Xu· 1 shared Carl HarrisiD· 1 shared Casey Overby TayloriD· 1 shared Ishan VatsarajiD· 1 shared Jacob Varghese· 1 shared Joanna MeliaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperImmunology

Amanda Kwok

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1 paper

Recent·Most cited

Longitudinal TCR repertoires in ulcerative colitis patients show features distinguishing disease states

Sabahat Rahman, Beiya Xu, Matthew Farah, Amanda Kwok, Jacob Varghese, Amir Hossein Daraie, Joseph L. Greenstein, Casey Overby Taylor, Nidhi Soley, April Yan, Ishan Vatsaraj, Carl Harris, Joanna Melia, Kristi Briggs

This study analyzes TCR repertoires from ulcerative colitis patients over time, identifying Vβ gene usage and K-mer enrichment differences between flare and remission states.

Inflammatory Bowel Diseases · Mar 13, 2026Peer-reviewedImmunology