Author

Natascha Rosen

University of CologneORCID 0000-0001-8706-7053Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cancer & tumor microenvironment· 2 Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

Michael J. HallekiD· 2 shared Nina Reinart· 2 shared Phuong‐Hien NguyeniD· 2 shared Sebastian Reinartz· 2 shared Viktoria KohlhasiD· 2 shared Alexander F. vom SteiniD· 1 shared Alexandra FloriniD· 1 shared Guillermo Rodríguez‐RealiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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2 shared papersCancer Biology

Michael J. HallekORCID

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2 papers

Recent·Most cited

Cancer BiologyJournal of Leukocyte BiologyPeer-reviewedNov 28, 2025

Systemic MIF facilitates chronic lymphocytic leukemia development independent of its cellular source

Viktoria Kohlhas, Nina Reinart, Natascha Rosen…·Michael J. Hallek

This study shows that systemic MIF is critical for CLL development, regardless of its cellular source, as Mif-deficient hosts resist disease despite adaptive transfer of CLL cells.

1 citation

mouseexperimental assay

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Cancer BiologybioRxivPreprintOct 7, 2025

Reduced CSF1R expression in myeloid cells has limited impact on chronic lymphocytic leukemia progression

Natascha Rosen, Guillermo Rodríguez‐Real, Viktoria Kohlhas…·Michael J. Hallek

This study shows that reducing CSF1R expression in myeloid cells has limited impact on CLL progression, suggesting that targeting CSF1R alone may not be effective for therapy.

DOI 10.1101/2025.10.07.680920

mouseexperimental assay

𝕏 PostBluesky