Author

J. F. Collawn

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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Molecular Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1

Frequent Co-Authors

A. Barton· 1 shared A. Cabaj· 1 shared A. Wiech-Walow· 1 shared L. Schaefer· 1 shared P. Czechowicz· 1 shared Rafal Bartoszewski· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperMolecular Biology

A. Barton

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1 paper

Recent·Most cited

HIF1A-AS2 Regulates Hypoxia-Driven HIF Isoform Switching in Human Endothelial Cells

A. Barton, A. Wiech-Walow, P. Czechowicz, A. Cabaj, L. Schaefer, J. F. Collawn, Rafal Bartoszewski

This study shows HIF1A-AS2 regulates the switch from HIF-1 to HIF-2 signaling in hypoxia by reducing HIF1A expression and increasing HIF-2 activity in endothelial cells.

bioRxiv · Nov 9, 2026 · PreprintMolecular Biology