Author

Anton Ivanov

InsermORCID 0000-0002-8650-6322Unclaimed 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· 5 Organism:mouse· 5 Assay:electronic health records· 3 Approach:statistical model· 3 Research Focus:cell type annotation· 2 Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Christophe BernardiD· 6 shared Antoine GhestemiD· 3 shared Damien DepannemaeckeriD· 2 shared Giulio Emilio BrancatiiD· 2 shared Monique EsclapeziD· 2 shared Nariman KianiiD· 2 shared Viktor JirsaiD· 2 shared Aitakin Ezzati· 1 shared

Activity by Year

2020-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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6 shared papersNeuroscience

Christophe BernardORCID

Mutual co-authors in cluster

Author profile →

8 papers

Recent·Most cited

Dorso-Ventral and Night-Day Regulation of Extracellular K+ Dynamics in Mouse Hippocampal Astrocytes

Nariman Kiani, Kabeer Abubakar, Tin Luka Petanjek, Monique Esclapez, Anton Ivanov, Christophe Bernard

The paper investigates how extracellular K+ dynamics in mouse hippocampal astrocytes vary by dorsoventral region and circadian time, revealing regional and temporal differences in K+ buffering capacity.

Glia · Jul 9, 2026Peer-reviewedNeuroscience

Degeneracy in Astrocytic Potassium Buffering: A Minimal Model Capturing the Interplay Between Local and Long-Range Mechanisms

Aitakin Ezzati, Nariman Kiani, Anton Ivanov, Viktor Jirsa, Damien Depannemaecker, Christophe Bernard

The paper develops a minimal mathematical model to study degeneracy in astrocytic potassium buffering, revealing robustness through local and long-range mechanisms.

bioRxiv · Jul 20, 2025 · PreprintNeuroscience

Functional contribution of astrocytic Kir4.1 channels to spasticity after spinal cord injury

Tony Barbay, Émilie Pecchi, Jorge Ramírez‐Franco, Anton Ivanov, Frédéric Brocard, Nathalie Rouach, Rémi Bos

This study shows that enhancing astrocytic Kir4.1 function reduces spasticity in SCI mice by improving K+ uptake and preventing neuronal hyperexcitability.

Brain · May 6, 2025Peer-reviewedNeuroscience

A unified physiological framework of transitions between seizures, sustained ictal activity, and depolarization block at the single neuron level

Damien Depannemaecker, Anton Ivanov, Davide Lillo, Len Spek, Christophe Bernard, Viktor Jirsa

Journal of Computational Neuroscience · Jan 15, 2022Peer-reviewedNeuroscience

Aβ initiates brain hypometabolism and network dysfunction via NOX2 activation: a potential onset mechanism of Alzheimer's disease

Anton Malkov, Irina Yu. Popova, Anton Ivanov, Sung-Soo Jang, Seo Yeon Yoon, Alexander A. Osypov, Yadong Huang, Yuri Zilberter, Misha Y. Zilberter

Aβ1-42 induces brain hypometabolism, network hyperactivity, and behavioral changes via NOX2-mediated oxidative stress, suggesting a novel therapeutic target for Alzheimer's disease treatment.

Communications Biology · Sep 9, 2021Peer-reviewedNeuroscience

Spatio-temporal heterogeneity in hippocampal metabolism in control and epilepsy conditions.

Giulio Emilio Brancati, Chahinaz Rawas, Antoine Ghestem, Christophe Bernard, Anton Ivanov

The paper shows that hippocampal metabolism varies along the dorsoventral axis and over time in control mice, with changes in epilepsy affecting this spatio-temporal pattern.

Proceedings of the National Academy of Sciences · Mar 10, 2021Peer-reviewedNeuroscience

The circadian hippocampus and its reprogramming in epilepsy: impact for chronotherapeutics

Konrad Józef Dębski, Nicholas Ceglia, Antoine Ghestem, Anton Ivanov, Giulio Emilio Brancati, Sonja Bröer, Anna Maria Bot, Johannes Alexander Müller, Susanne Schoch, Albert J. Becker, Wolfgang Löscher, Maxime Guye, Paolo Sassone‐Corsi, Katarzyna Łukasiuk, Pierre Baldi, Christophe Bernard

The paper identifies daily oscillating transcripts in the hippocampus of control and epileptic mice, showing distinct circadian patterns and implications for drug timing.

Science Advances · Oct 9, 2020Peer-reviewedNeuroscience

GABA-Glutamate supramammillary neurons control theta and gamma oscillations in the dentate gyrus during paradoxical (REM) sleep

Francesca Billwiller, Laura Castillo, Heba Elseedy, Anton Ivanov, Jennyfer Scapula, Antoine Ghestem, Julien Carponcy, Paul Antoine Salin, Hélène Bras, Nabila Elsayed Abdelmeguid, Esther I. Krook-Magnuson, Iván Soltész, Christophe Bernard, Pierre‐Hervé Luppi, Monique Esclapez

The paper identifies SuML-DG neurons that modulate theta and gamma oscillations in the dentate gyrus during REM sleep and other vigilance states.

Brain Structure and Function · Sep 24, 2020Peer-reviewedNeuroscience