Author

Badrajee Piyarathna

Baylor College of MedicineORCID 0009-0009-7605-1836Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:spatial transcriptomics· 2 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Angela R. OmilianiD· 2 shared Arun SreekumariD· 2 shared Carolina GutierreziD· 2 shared Christine B. AmbrosoneiD· 2 shared Deborah JebakumariD· 2 shared Gokul M. DasiD· 2 shared Jaya Ruth AsirvathamiD· 2 shared Nada MohamediD· 2 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersCancer Biology

Angela R. OmilianORCID

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2 papers

Recent·Most cited

Cancer BiologybioRxivPreprintJan 30, 2026

AADAT-Driven Metabolic Control of Malate and CoQ10 Shapes Immune Evasion in Triple-Negative Breast Cancer

Megha Chatterjee, Franklin Gu, Susmita Samanta…·Arun Sreekumar

This paper identifies AADAT as a metabolic immune checkpoint in TNBC that promotes immune evasion by regulating malate and CoQ10, and shows that malate supplementation can reverse immunotherapy resistance.

DOI 10.64898/2026.01.28.702389

humanmouse

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Cancer BiologyNature CommunicationsPeer-reviewedJul 17, 2025

Integrative spatial omics reveals distinct tumor-promoting multicellular niches and immunosuppressive mechanisms in Black American and White American patients with TNBC

Qian Zhu, Akhila Balasubramanian, Jaya Ruth Asirvatham…·Arun Sreekumar

This study uses spatial omics to identify distinct tumor microenvironment profiles in Black and White American TNBC patients, linking them to different immunosuppressive mechanisms and clinical outcomes.

33 citationstop 1%

humanspatial transcriptomics

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