Author

Jiří Růžička

Charles UniversityORCID 0000-0002-1269-1633Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

James W. FawcettiD· 2 shared Jessica C. F. KwokiD· 2 shared Pavla JendelováiD· 2 shared Diego PerettiiD· 1 shared Giovanna R. MallucciiD· 1 shared Jan SvobodaiD· 1 shared Jana Svobodova BurianovaiD· 1 shared Kateřina ŠtěpánkováiD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

James W. FawcettORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintJan 29, 2026

Chondroitin 4-sulphate depletion enhances synaptic plasticity and memory in aging

Jana Svobodova Burianova, Jan Svoboda, Jiří Růžička…·Jessica C. F. Kwok

This study shows that reducing chondroitin-4-sulfation in mice improves cognitive function and mitigates age-related decline without removing CSPGs.

DOI 10.64898/2026.01.28.702127

mouseexperimental assay

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NeuroscienceTranslational PsychiatryPeer-reviewedNov 15, 2022

Perineuronal nets affect memory and learning after synapse withdrawal

Jiří Růžička, Markéta Dalecká, Kristyna Safrankova…·James W. Fawcett

This study examines the role of perineuronal nets (PNNs) in memory and learning after synaptic withdrawal induced by an hibernation-like state, finding that PNN absence affects synaptic restoration but not long-term memory storage.

27 citations

mouseexperimental assay

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