Author

Brinda Vijaykumar

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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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Assay:CITE-seq· 1 Research Focus:clustering· 1 Approach:contrastive learning· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1

Frequent Co-Authors

Christophe O. BenoistiD· 2 shared Anthony J. CoyleiD· 1 shared Daniel C. PregiboniD· 1 shared David ZemmouriD· 1 shared Ian MagilliD· 1 shared John Abel· 1 shared Liang Yang· 1 shared Myriam CrozeiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersImmunology

Christophe O. BenoistORCID

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2 papers

Recent·Most cited

The αβTCR repertoire at scale in the immgenT dataset

Myriam Croze, Liang Yang, Serge M. Candéias, Ian Magill, Odhran Casey, Val Piekarsa, Brinda Vijaykumar, Véronique Giudicelli, Σοφία Κοσσίδα, David Zemmour, Christophe O. Benoist, the immgenT project

The paper analyzes the αβTCR repertoire across 734 mouse samples to uncover patterns in TCR diversity, non-random joining, and clonal expansion.

bioRxiv · Jun 12, 2026 · PreprintImmunology

REPTRA: Mapping Immune T Cell Receptor Activity from Full Sequences with a Debiased Contrastive Loss

John Abel, Brinda Vijaykumar, Neel Patel, Anthony J. Coyle, Christophe O. Benoist, Daniel C. Pregibon

The paper introduces REPTRA, a contrastive learning model for TCR-epitope recognition using full TCR sequences and a debiased loss function, showing improved performance and highlighting the importance of CDR1 and CDR2.

bioRxiv · Oct 22, 2025 · PreprintImmunology