Author

Sobhika Agarwala

University of Wisconsin–MadisonORCID 0000-0002-1149-3862Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:zebrafish· 2 Assay:imaging· 1

Frequent Co-Authors

Owen J. TampliniD· 2 shared Alice Alhaj Kadour· 1 shared Anthony J. VeltriiD· 1 shared Bradley Wayne BlaseriD· 1 shared Elliott J. HagedorniD· 1 shared Eric A. BushongiD· 1 shared Guillaume A. CastilloniD· 1 shared Keun-young Kim AiD· 1 shared

Activity by Year

2022-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersDevelopmental Biology

Owen J. TamplinORCID

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2 papers

Recent·Most cited

Developmental BiologybioRxivPreprintAug 30, 2025

Vcam1 in endothelial and stromal cells regulates hematopoietic stem cell contact with the niche

Octavia Santis, Alice Alhaj Kadour, Sobhika Agarwala…·Owen J. Tamplin

The paper identifies Vcam1-expressing endothelial and stromal cells as critical for HSPC retention in the zebrafish CHT niche through Itga4-Vcam1 interactions.

1 citation

zebrafishexperimental assay

𝕏 PostBluesky

Developmental BiologyeLifePeer-reviewedAug 5, 2022

Defining the ultrastructure of the hematopoietic stem cell niche by correlative light and electron microscopy

Sobhika Agarwala, Keun-young Kim A, Sébastien Phan…·Owen J. Tamplin

The paper tracks single HSPCs in zebrafish using light and electron microscopy to identify a new niche cell type and resolve their ultrastructural interactions.

11 citations

zebrafishimaging

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