Author

Steven Janvier

Vrije Universiteit BrusselORCID 0000-0002-4967-7528Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:protein folding & dynamics· 2 Assay:protein structure· 2 Research Focus:chromatin & epigenetic regulation· 1 Organism:human· 1 Organism:plant (other)· 1 Organism:yeast· 1

Frequent Co-Authors

Julia Malo PueyoiD· 3 shared Didier VertommeniD· 2 shared Joris MessensiD· 2 shared Khadija WahniiD· 2 shared Ana M. TomásiD· 1 shared Armindo SalvadoriD· 1 shared Attila MészárosiD· 1 shared Bonnie J. MurphyiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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3 shared papersBiochemistry

Julia Malo PueyoORCID

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3 papers

Recent·Most cited

Challenges in reconstituting the peroxiredoxin 2:STAT3 transient redox-relay complex in vitro

Julia Malo Pueyo, Ekaterina Baranova, Khadija Wahni, Victor R. A. Dubach, Steven Janvier, Didier Vertommen, Bonnie J. Murphy, Daria Ezeriņa, Joris Messens

This study attempts to reconstitute the transient Prdx2:STAT3 redox-relay complex in vitro but finds it challenging due to its redox-dependent nature and susceptibility to hyperoxidation.

bioRxiv · Jul 6, 2026 · PreprintMolecular Biology

Expression and Purification of Full-Length hnRNPA2B1 for Biophysical Characterization of Liquid-Liquid Phase Separation

Luis Fernando Durán-Armenta, Attila Mészáros, Julia Malo Pueyo, Steven Janvier, Tamás Lázár, Dominique Maes, Remy Loris, Péter Tompa

This study reports the successful expression and purification of full-length hnRNPA2B1, enabling its use in studying liquid-liquid phase separation and aggregation.

Protein Expression and Purification · Nov 24, 2025Peer-reviewedBiochemistry

Heterooligomerization drives structural plasticity of eukaryotic peroxiredoxins

Jannik Zimmermann, Lukas Lang, Julia Malo Pueyo, Mareike Riedel, Khadija Wahni, Dylan Stobbe, Christopher Lux, Steven Janvier, Didier Vertommen, Svenja Lenhard, Frank Hannemann, Helena Castro, Ana M. Tomás, Johannes M. Herrmann, Armindo Salvador, , Bruce Morgan

The paper shows that eukaryotic Prx1/AhpC-type peroxiredoxins form heterooligomers, which modulate their structure and stability, challenging the previous belief in homooligomerization.

bioRxiv · Mar 3, 2025 · PreprintBiochemistry