Author

Hongye Qin

University of Ottawa

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:human· 3 Assay:metagenomics· 3 Assay:proteomics· 3 Research Focus:cell-cell communication· 2 Research Focus:clustering· 2 Research Focus:differential expression· 2 Approach:microscopy & imaging analysis· 2

Frequent Co-Authors

Daniel FigeysiD· 3 shared Janice MayneiD· 3 shared Zhibin NingiD· 3 shared Ailing ZhangiD· 2 shared Qing WuiD· 2 shared Alain P. StintziiD· 1 shared Alexander Dewar· 1 shared Caitlin M. A. SimopoulosiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 32 mutual co-author links

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3 shared papersMicrobiology

Daniel FigeysORCID

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3 papers

Recent·Most cited

Donor Age and Oligosaccharide Structure Jointly Shape the Gut Microbiome Function

Ailing Zhang, Qing Wu, Hongye Qin, Janice Mayne, Zhibin Ning, Carolini Esmeriz da Rosa, Daniel Figeys

The paper investigates how oligosaccharide structure and donor age influence gut microbiome function through ex vivo fermentation, metaproteomics, and metabolomics.

bioRxiv · Jun 8, 2026 · PreprintMicrobiology

Microbiome-Dependent Functional Responses to Structurally Distinct Oligosaccharides Revealed by Metaproteomics

Ailing Zhang, Qing Wu, Janice Mayne, Zhibin Ning, Hongye Qin, Alexander Dewar, Daniel Figeys

The paper uses metaproteomics to show that gut microbiomes have personalized functional responses to different oligosaccharides, highlighting the need for individualized prebiotic strategies.

npj Biofilms and Microbiomes · Dec 9, 2025Peer-reviewedMicrobiology

Systematic Metaproteomics Mapping Reveals Functional and Ecological Landscapes of Ex Vivo Human Gut Microbiota Responses to Therapeutic Drugs

Leyuan Li, Caitlin M. A. Simopoulos, Janice Mayne, Zhibin Ning, Xin Zhang, Mona Hamada, James Butcher, Joeselle M. Serrana, Luman Wang, Kai Cheng, Hongye Qin, Krystal Walker, Xu Zhang, Alain P. Stintzi, Daniel Figeys

This study maps metaproteomic responses of human gut microbiota to 312 drugs, identifying 47 compounds that significantly alter microbial protein profiles and reveal functional state shifts.

Nature Communications · Oct 23, 2025Peer-reviewedMicrobiology