Author

Ümit Özorhan

German Centre for Cardiovascular ResearchORCID 0000-0002-7661-2818Unclaimed 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

Helge Müller‐FielitziD· 2 shared Markus SchwaningeriD· 2 shared Vincent PrévotiD· 2 shared Akila ChandrasekariD· 1 shared Ákos MenyhártiD· 1 shared Anne-Sophie Gutt· 1 shared Beate Lembrich· 1 shared Cathrin Elly HanseniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersNeuroscience

Helge Müller‐FielitzORCID

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2 papers

Recent·Most cited

NeuroscienceEBioMedicinePeer-reviewedMay 18, 2026

Gαq/11 signalling counteracts endothelial dysfunction in the brain and protects cognition in aged mice

Dimitrios Spyropoulos, Lena Kleindienst, Phillip Ehrich…·Jan Wenzel

This study shows that Gαq/11 signaling in brain endothelial cells prevents endothelial dysfunction and cognitive decline in aged mice by maintaining vascular reactivity and preventing blood-brain barrier disruption.

DOI 10.1016/j.ebiom.2026.106283

mouseexperimental assay

𝕏 PostBluesky

NeurosciencebioRxivPreprintDec 31, 2025

Ciliary sensing in tanycytes couples nutrient availability to metabolic regulation

Manon Rivagorda, Constance Kienle, Akila Chandrasekar…·Markus Schwaninger

This study shows that tanycytic cilia sense metabolic cues in the cerebrospinal fluid, affecting energy balance and metabolism in mice.

DOI 10.64898/2025.12.31.697168

mouseexperimental assay

𝕏 PostBluesky