Author

Dorothea Ziemens

German Centre for Cardiovascular ResearchORCID 0000-0002-9525-7268Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

Ákos MenyhártiD· 1 shared Anne-Sophie Gutt· 1 shared Beate Lembrich· 1 shared Cathrin Elly HanseniD· 1 shared Dimitrios Spyropoulos· 1 shared Eszter FarkasiD· 1 shared Evi KostenisiD· 1 shared Gereon HüttmanniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperNeuroscience

Ákos MenyhártORCID

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1 paper

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

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