Author

Bartosz Karaszewski

University Clinical CentreORCID 0000-0003-2726-0016Unclaimed 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· 3 Organism:human· 3 Organism:mouse· 2 Research Focus:benchmarking· 1 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Aleksandra RutkowskaiD· 2 shared Fionä CaratisiD· 2 shared Artur PirógiD· 1 shared Cheryl de VallièreiD· 1 shared Gerhard RogleriD· 1 shared Ilona KlejboriD· 1 shared Jakub FaktoriD· 1 shared Klaus SeuweniD· 1 shared

Activity by Year

2023-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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2 shared papersNeuroscience

Aleksandra RutkowskaORCID

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3 papers

Recent·Most cited

NeurosciencebioRxivPreprintJul 29, 2026

Novel native serum peptidomics workflow enables the discovery of circulating subtype-specific peptide biomarkers in acute ischemic and haemorrhagic stroke

Sachin Kote, Jakub Faktor, Marc Müller…·Natalia-Marek Trzonkowska

This paper introduces a novel serum peptidomics workflow that improves peptide yield, throughput, and recovery, identifying subtype-specific peptide biomarkers for stroke subtypes.

DOI 10.64898/2026.07.26.740776

humanproteomics

𝕏 PostBluesky

NeurosciencebioRxivPreprintApr 16, 2023

Systemic inflammation modulates the levels of EBI2 and 7α,25-OHC synthesizing (CH25H, CYP7B1) and degrading (HSD3B7) enzymes in brain microvascular cells

Fionä Caratis, Bartosz Karaszewski, Ilona Klejbor…·Aleksandra Rutkowska

The paper investigates how systemic inflammation affects the expression of enzymes involved in 7α,25-OHC synthesis and degradation in brain microvascular cells, revealing species-specific differences between mice and humans.

DOI 10.1101/2023.04.16.537063

mousehuman

𝕏 PostBluesky

NeurosciencebioRxivPreprintMar 2, 2023

The proton-activated receptor TDAG8 is upregulated in oligodendrocytes during maturation and under acidic conditions.

Mikołaj Opiełka, Fionä Caratis, Martin Hausmann…·Aleksandra Rutkowska

The paper investigates TDAG8 expression and function in oligodendrocytes under acidic conditions and inflammation, finding upregulation during maturation and in MS lesions.

DOI 10.1101/2023.03.02.530787

humanmouse

𝕏 PostBluesky