Author

Samyuktha Arunkumar

National Institutes of Health

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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Bioinformatics· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Assay:scRNA-seq· 2 Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Approach:large language model· 1 Assay:metabolomics· 1 Assay:metagenomics· 1

Frequent Co-Authors

Guangpu ShiiD· 2 shared Rachel R CaspiiD· 2 shared Vijayaraj NagarajaniD· 2 shared Akriti GuptaiD· 1 shared Amy Zhang*· 1 shared Biying XuiD· 1 shared Caitlin E. MurphyiD· 1 shared Chunhong LiuiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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2 shared papersImmunology

Guangpu ShiORCID

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Author profile →

2 papers

Recent·Most cited

Gut microbial interaction networks control autoimmunity to neuroretina

Amy Zhang*, Reiko Horai, Yingyos Jittayasothorn, Jonathan H. Badger, Zhichao Wu, Guangpu Shi, Akriti Gupta, Samyuktha Arunkumar, Caitlin E. Murphy, Vijayaraj Nagarajan, John A. McCulloch, Shilpa Kodati, Hatice Nida Sen, Jung Wha Lee, Jonathan P. Jacobs, , Rachel R Caspi

Akkermansia expansion reduces short-chain fatty acid-producing Firmicutes in human-flora uveitis mice, raising Th1 responses and disease; a Verrucomicrobia/Firmicutes ratio is elevated in uveitis, MS and Crohn's patients.

bioRxiv · Oct 22, 2026 · PreprintImmunology✦ In-depth digest

SCassist: An AI Based Workflow Assistant for Single-Cell Analysis

Vijayaraj Nagarajan, Guangpu Shi, Samyuktha Arunkumar, Chunhong Liu, Jaanam Gopalakrishnan, Pulak Ranjan Nath, Jun‐Ho Jang, Rachel R Caspi

SCassist uses large language models to guide and enhance single-cell RNA sequencing analysis by providing recommendations and interpretations throughout the workflow.

Bioinformatics · Jul 12, 2025Peer-reviewedBioinformatics