Author

Keila S. Espinoza

University of ArizonaORCID 0000-0001-8514-1600Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 1 Physiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Assay:proteomics· 2 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:metabolomics· 1 Organism:mouse· 1

Frequent Co-Authors

Ashley J. SnideriD· 2 shared Brandon K DahliD· 2 shared Chelsea L. DolliD· 2 shared Justin M. SnideriD· 2 shared Marilyn T. MarroniD· 2 shared Mary R. GordoniD· 2 shared Cameron A. BeardiD· 1 shared Curtis A. ThorneiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersMolecular Biology

Ashley J. SniderORCID

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2 papers

Recent·Most cited

Molecular BiologybioRxivPreprintMay 31, 2026

Ceramide Synthases Regulate Myristate-Induced Intestinal IRE1α Activation

Chelsea L. Doll, Mary R. Gordon, Marco Padilla‐Rodriguez…·Ashley J. Snider

This study shows myristate induces ER stress via ceramide synthases, and restoring sphingoid bases reduces intestinal ER stress.

DOI 10.64898/2026.05.28.728542

humanproteomics

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PhysiologybioRxivPreprintJan 6, 2026

Loss of Acid Ceramidase in Myeloid Cells Protects from Chronic Colitis in IL10-Deficent Mice

Keila S. Espinoza, Brandon K Dahl, Jessica N. Wysong…·Ashley J. Snider

This study shows that loss of acid ceramidase in myeloid cells reduces inflammation and protects from chronic colitis in IL10-deficient mice by impairing immune cell recruitment and altering sphingolipid metabolism.

DOI 10.64898/2026.01.05.697503

mouseproteomics

𝕏 PostBluesky