Author

Ivo Calaresu

Centre National de la Recherche ScientifiqueORCID 0000-0002-7153-0573Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biophysics· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Assay:imaging· 2 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Organism:human· 1 Approach:microscopy & imaging analysis· 1 Organism:mouse· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Laurent CognetiD· 2 shared Laurent GrociD· 2 shared Quentin GresiliD· 2 shared Benjamin Flavel· 1 shared Erwan BézardiD· 1 shared Évelyne DoudnikoffiD· 1 shared Finn L. SebastianiD· 1 shared Hanna MankoiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersBiophysics

Laurent CognetORCID

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2 papers

Recent·Most cited

Nanoscale rheological heterogeneity revealed by Single Particle orientation Tracking (SPoT) of ultrashort carbon nanotubes in brain tissue

Limeng Ruan, Hanna Manko, Quentin Gresil, Luis A. Alemán-Castañeda, Morgane Meras, Finn L. Sebastian, Ivo Calaresu, Benjamin Flavel, Jana Zaumseil, Laurent Groc, Sophie Brasselet, M. Tondusson, Laurent Cognet

This paper introduces SPoT, a method to track carbon nanotubes in brain tissue to study nanoscale rheological heterogeneity by analyzing translational and rotational dynamics.

bioRxiv · Aug 3, 2026 · PreprintBiophysics

Decoding Amyloid Plaque Penetrability: Exploring Extracellular Space and Rheology2in Plaque-rich Cortex

Juan Estaún‐Panzano, Yulia Dembitskaya, Ivo Calaresu, Somen Nandi, Quentin Gresil, Évelyne Doudnikoff, Thierry Lesté-Lasserre, Thierry Amédée, Laurent Cognet, Laurent Groc, U. Valentin Nägerl, Erwan Bézard

This study investigates amyloid plaque penetrability and extracellular space rheology in an AD mouse model using imaging techniques, finding heterogeneous diffusivity and dysregulated extracellular matrix around plaques.

bioRxiv · Aug 24, 2025 · PreprintNeuroscience