Author

Osmel Companioni

Columbia UniversityORCID 0000-0001-6605-945XUnclaimed 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:mouse· 2 Research Focus:cell-cell communication· 1 Research Focus:drug response / drug discovery· 1 Assay:proteomics· 1 Assay:scRNA-seq· 1

Frequent Co-Authors

Alessandro VasciaveoiD· 1 shared Alina Cornelia IugaiD· 1 shared Andrea CalifanoiD· 1 shared Anusha Edupuganti· 1 shared David B. LombardiD· 1 shared Derek J. Van BooveniD· 1 shared Ermanno MalagolaiD· 1 shared Fakiha FirdausiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperCancer Biology

Alessandro VasciaveoORCID

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2 papers

Recent·Most cited

Cancer BiologyCell Death DiscoveryPeer-reviewedNov 6, 2025

Targeting Endoplasmic Reticulum Stress and Nitroso-Redox Imbalance in Neuroendocrine Prostate Cancer: The Therapeutic Role of Nitric Oxide

Fakiha Firdaus, Osmel Companioni, Raúl A Dulce…·Himanshu Arora

This study identifies ER stress and nitroso-redox imbalance as key drivers of NEPC progression and shows that NO supplementation reduces tumor burden and metastasis in mice.

8 citationstop 4%

mouseproteomics

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Cancer BiologyCell ReportsPeer-reviewedMay 22, 2025

Regulatory network analysis of Dclk1 gene expression reveals a tuft cell-ILC2 axis that inhibits pancreatic tumor progression

Giovanni Valenti, Pasquale Laise, Feijing Wu…·Timothy Cragin Wang

The paper identifies Dclk1-expressing cells in the pancreas and reveals their role in inhibiting pancreatic tumor progression through a tuft cell-ILC2 axis.

5 citations

mousescRNA-seq

𝕏 PostBluesky