Author

Ryan Qiu

University of AlbertaORCID 0000-0002-7586-8475Unclaimed 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:drug response / drug discovery· 2 Assay:proteomics· 2 Approach:deep learning· 1 Approach:experimental assay· 1

Frequent Co-Authors

Ratmir DerdaiD· 2 shared A. Michael DowneyiD· 1 shared Alexey M. Atrazhev· 1 shared Ana GimenoiD· 1 shared Arunika I. EkanayakeiD· 1 shared Brett M. BabiniD· 1 shared Caishun LiiD· 1 shared Caleb Loo· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersBiochemistry

Ratmir DerdaORCID

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2 papers

Recent·Most cited

A Two-Step Synthesis of Covalent Genetically-Encoded Libraries of Peptide-Derived Macrocycles (cGELs) enables use of electrophiles with diverse reactivity

James C. Walker, Arunika I. Ekanayake, Nichole J. Pedowitz, Ryan Qiu, Peter Girnt, Brett M. Babin, Alexey M. Atrazhev, Richard Long, Lela Vuković, Olivier Julien, Matthew S. Bogyo, Ratmir Derda

This paper develops a two-step synthesis method for covalent genetically-encoded libraries of peptide-derived macrocycles (cGELs) that enables the use of electrophiles with diverse reactivity by controlling reaction conditions.

Journal of the American Chemical Society · Sep 26, 2026Peer-reviewedBiochemistry

Non-Carbohydrate Inhibitors of Sialic Acid-binding Immunomodulatory-type Lectin-7 (Siglec-7) Discovered from Genetically Encoded Bicyclic Peptide Libraries

Danial Yazdan, A. Michael Downey, Ana Gimeno, Caishun Li, Edward N. Schmidt, Jeffrey Y. K. Wong, Caleb Loo, Jaesoo Jung, Ryan Qiu, Ewa T. Lis, Lily Lindmeier, June Ereño‐Orbea, Jesús Jiménez‐Barbero, Matthew Scott Macauley, Ratmir Derda

This paper discovers non-carbohydrate inhibitors of Siglec-7:GD3 interactions using BiGEL libraries and validates their potency through SPR, ELISA, and NMR.

Journal of the American Chemical Society · Sep 9, 2026Peer-reviewedBiochemistry