Author

Olga Ponomarchuk

Centre Hospitalier de l’Université de Montréal

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

Biology Disciplines

Click to filter author papers

Cell Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 1 Organism:human· 1

Frequent Co-Authors

Bong Han LeeiD· 1 shared Francis Boudreault· 1 shared Ignacy GryczyńskiiD· 1 shared John W. HanrahaniD· 1 shared Rafał FudalaiD· 1 shared Ryszard GrygorczykiD· 1 shared Sergei V. DzyubaiD· 1 shared Zygmunt K. GryczynskiiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperCell Biology

Bong Han LeeORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Cell BiologyACS NanoPeer-reviewedJan 18, 2025

Nano-scale viscometry reveals an inherent mucus defect in cystic fibrosis

Olga Ponomarchuk, Francis Boudreault, Ignacy Gryczyński…·Ryszard Grygorczyk

This study uses nano-scale viscometry to show elevated mucin nanoviscosity in CF mucin granules, indicating a pre-secretory defect and challenging the classical model of mucus structure.

5 citations

humanexperimental assay

𝕏 PostBluesky