Author

Benjamin Ondruschka

University Medical Center Hamburg-EppendorfORCID 0000-0002-8277-6616Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2 Immunology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 3 Research Focus:differential expression· 3 Organism:human· 3 Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell-cell communication· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Ali ErtürkiD· 1 shared Ali Önder YildirimiD· 1 shared Anna Luisa HilleriD· 1 shared Antonia BeiersdorferiD· 1 shared Birgit SawitzkiiD· 1 shared Bruno MärkliD· 1 shared Christian LohriD· 1 shared Christian MeiseliD· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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1 shared paperNeuroscience

Ali ErtürkORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

ImmunologyCell Reports MedicinePeer-reviewedAug 1, 2025

Rewired type I IFN signaling is linked to age-dependent differences in COVID-19

Lev Petrov, Sophia Brumhard, Sebastian Wisniewski…·Birgit Sawitzki

This study identifies age-related rewiring of type I IFN signaling in immune cells linked to increased inflammation and altered antibody responses in COVID-19.

4 citations

humanbulk RNA-seq

𝕏 PostBluesky

NeurosciencebioRxivPreprintApr 10, 2024

Microgliosis, astrogliosis and loss of aquaporin-4 polarity in frontal cortex of COVID-19 patients

Antonia Beiersdorfer, Natalie Rotermund, Kristina Schulz…·Christian Lohr

This study examines the effects of SARS-CoV-2 infection on astrocytes and microglial cells in the frontal cortex of COVID-19 patients compared to controls, finding microgliosis, astrogliosis, and loss of AQP4 polarity.

2 citations

humanimaging

𝕏 PostBluesky

NeurosciencebioRxivPreprintApr 4, 2023

SARS-CoV-2 Spike Protein Accumulation in the Skull-Meninges-Brain Axis: Potential Implications for Long-Term Neurological Complications in post-COVID-19

Zhouyi Rong, Hongcheng Mai, Saketh Kapoor…·Ali Ertürk

This study shows SARS-CoV-2 spike protein accumulates in the skull-meninges-brain axis, causing brain cell death and long-term neurological effects.

26 citations

humanmouse

𝕏 PostBluesky