Author

Ashwin Srinivasan Kumar

Agency for Science, Technology and ResearchORCID 0000-0003-3251-9977Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:drug response / drug discovery· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

Mark A. Duquette· 2 shared Rakesh K. JainiD· 2 shared Ahmed AliiD· 1 shared Anna M. BarbeauiD· 1 shared Anna Shevzov-Zebrun· 1 shared Brian T. DoiD· 1 shared Dai FukumuraiD· 1 shared Dan Gabriel DudaiD· 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 papersCancer Biology

Mark A. Duquette

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2 papers

Recent·Most cited

Cancer BiologybioRxivPreprintAug 14, 2026

Targeting Tumor-derived Sphingosine Kinase 2 Unleashes Antitumor Immunity and Improves Survival of Mice with Group 3 Medulloblastoma

Sampurna Chatterjee, Pragya Kumar, Ashwin Srinivasan Kumar…·Rakesh K. Jain

This study identifies SPHK2 as a therapeutic target in G3MB, showing that its inhibition restores anti-tumor immunity and improves survival in mouse models, with enhanced effects when combined with radiation.

DOI 10.64898/2026.08.12.744521

mouseexperimental assay

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Cancer BiologyNaturePeer-reviewedJan 7, 2026

Site of breast cancer metastasis is independent of single nutrient levels

Keene L. Abbott, Sonu Subudhi, Raphaël Ferreira…·Matthew G. Vander Heiden

This study shows that single nutrients do not determine breast cancer metastasis sites, and identifies purine synthesis as a key factor across multiple tissues.

35 citationstop 1%

mousebulk RNA-seq

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