Author

Oliver Treacy

Ollscoil na Gaillimhe – University of GalwayORCID 0000-0003-3898-9806Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 2 Neuroscience· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:flow cytometry· 2 Organism:mouse· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell type annotation· 1 Organism:rat· 1

Frequent Co-Authors

Aideen E. RyaniD· 3 shared Aisling Maria HoganiD· 1 shared Anastasija Walsh· 1 shared Aoife Canney· 1 shared Aoise O’Neill· 1 shared Clodagh O'Meara· 1 shared Clodagh P. O’Neill· 1 shared Courtney BulliD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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3 shared papersCancer Biology

Aideen E. RyanORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

NeurosciencebioRxivPreprintJun 11, 2026

Immunological responses to hydrogel-aided induced pluripotent stem cell-derived dopaminergic progenitor transplants in immunodeficient versus cyclosporine immunosuppressed rats.

Giulia Comini, Tommy Patton, Nicola J. Drummond…·Eilís Dowd

This study compares immune responses to dopaminergic progenitor transplants in immunodeficient and cyclosporine-immunosuppressed rats, finding that hydrogel benefits depend on immunosuppression adequacy.

DOI 10.64898/2026.06.09.731056

ratexperimental assay

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Cancer BiologyJournal for ImmunoTherapy of CancerPeer-reviewedOct 1, 2025

Stromal cells modulate innate immune cell phenotype and function in colorectal cancer via the Sialic acid/Siglec axis

Aoise O’Neill, Norashikin Zakaria, Hannah Egan…·Aideen E. Ryan

This study shows stromal cell sialylation via the Sialic acid/Siglec axis suppresses innate immune cell function in CRC, and targeting this pathway restores immune activity.

14 citationstop 4%

mouseflow cytometry

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Cancer BiologybioRxivPreprintJan 28, 2025

Investigation of immune response to Mesenchymal Stromal Cell-derived Extracellular Vesicles in the cancer setting

Katie Gilligan, Oliver Treacy, Clodagh P. O’Neill…·Róisín M. Dwyer

This study investigates whether MSC-EVs elicit an immune response in tumor-bearing mice and finds no significant immune activation, supporting their immune privilege and therapeutic potential.

DOI 10.1101/2025.01.28.635343

mouseflow cytometry

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