Author

Warren W. Wakarchuk

University of AlbertaORCID 0000-0002-1539-1679Unclaimed 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:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

A.B. BorastoniD· 1 shared Ashley T. DeventeriD· 1 shared Benjamin PluvinageiD· 1 shared Bernadette AlvareziD· 1 shared Costin N. AntonescuiD· 1 shared Kathleen Bourdon· 1 shared Liam G. Mihalynuk· 1 shared Melissa HuestisiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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1 shared paperBiochemistry

A.B. BorastonORCID

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2 papers

Recent·Most cited

BiochemistryJournal of Biological ChemistryPeer-reviewedJun 4, 2026

Substrate recognition and cleavage by mucin degrading O-glycopeptidases from the gut microbe Bacteroides caccae.

Benjamin Pluvinage, Kathleen Bourdon, Olivia F Canil…·A.B. Boraston

This study identifies and characterizes O-glycopeptidases from Bacteroides caccae, revealing their substrate selectivity and diversity in mucin degradation.

1 citation

humanproteomics

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Cell BiologybioRxivPreprintOct 24, 2025

Differences in intrinsic cellular O-GlcNAcylation impact response to metabolic stress

Sadia Rahmani, Melissa Huestis, Warren W. Wakarchuk, Costin N. Antonescu

This study investigates how intrinsic levels of O-GlcNAcylation affect the response to metabolic stress and the orthogonality of AMPK and O-GlcNAc signaling pathways.

DOI 10.1101/2025.10.24.684323

humanproteomics

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