Author

T Ulas

University of Bonn

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 2 Immunology· 1

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Elena De DomenicoiD· 3 shared Joachim Ludwig SchultzeiD· 2 shared Jonas J. NeheriD· 2 shared Marc BeyeriD· 2 shared Pia Grundschöttel· 2 shared Stefan F. LichtenthaleriD· 2 shared Aleksej Frolov· 1 shared Alessio RicciiD· 1 shared

Activity by Year

2026-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 34 mutual co-author links

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3 shared papersNeuroscience

Elena De DomenicoORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

IgLON5 autoimmune antibodies activate Tau via neuronal hyperactivity

Bilge Askin, Cagla Kilic, César Cordero Gómez, Sophie Lan-Linh Duong, Alvaro Dominguez‐Baquero, Alexander Goihl, Karsten Nalbach, Joana Petushi, Pia Grundschöttel, Jessica Wagner, Valentine Thomas, Janne Lamberty, Emily Withers, Hanna Huber, Sabrina Hübschmann, , Susanne Wegmann

This study shows that IgLON5 autoantibodies cause neuronal hyperactivity and Tau pathology by clustering cell surface proteins, linking them to neurodegeneration.

Science Advances · May 13, 2026Peer-reviewedNeuroscience

Downregulation of Satb1 is required to prevent autoimmunity by maintaining Tfh homeostasis

Mehrnoush Hadaddzadeh Shakiba, Maren Köhne, Tarek Elmzzahi, Luisa Bach, Doaa Hamada, Leonie Heyden, Anna F. Lindemann, Jannis Bastian Spintge, Aleksej Frolov, Yuanfang Li, Lisa Holsten, Marlene Gottschalk, Celia Kho, Darya Malko, Collins Osei-Sarpong, , Marc Beyer

This study shows that Satb1 downregulation prevents autoimmunity by maintaining Tfh cell homeostasis and preventing excessive GC formation and auto-antibody secretion.

bioRxiv · Feb 5, 2026 · PreprintImmunology

TREM2 expression level is critical for microglial state, metabolic capacity and efficacy of TREM2 agonism

Astrid Feiten, Kilian Dahm, Kai Schlepckow, Bettina van Lengerich, Jung H. Suh, Anika Reifschneider, Benedikt Wefers, Laura M. Bartos, Karin Wind-Mark, Lis de Weerd, T Ulas, Elena De Domenico, Pia Grundschöttel, Stefan Paulusch, Benjamin Tast, , Christian Haass

This study investigates how TREM2 expression levels affect microglial function, metabolism, and response to TREM2 agonists in a mouse model of Alzheimer's disease.

Nature Communications · Jan 24, 2026Peer-reviewedNeuroscience