Author

Gerda M. Steup-Beekman

Leiden University Medical Center

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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Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Annemarie L Dorjée· 1 shared Annette Grummels· 1 shared Esther van Andel· 1 shared Jolien SuurmondiD· 1 shared Lars C. van Vliet· 1 shared Martijn van der Heide· 1 shared René E. M. ToesiD· 1 shared Tom W. J. HuizingaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperImmunology

Annemarie L Dorjée

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1 paper

Recent·Most cited

Symmetrical Dimethylarginine as the Central Antigenic Determinant of Anti-Smith Autoantibodies in Systemic Lupus Erythematosus

Lars C. van Vliet, Annemarie L Dorjée, Martijn van der Heide, Annette Grummels, Esther van Andel, Gerda M. Steup-Beekman, Tom W. J. Huizinga, René E. M. Toes, Jolien Suurmond

This study identifies symmetrical dimethylarginine (sDMA) as the central antigenic determinant recognized by anti-Smith autoantibodies in SLE, showing their high cross-reactivity to sDMA-containing viral epitopes.

Annals of the Rheumatic Diseases · Jul 10, 2026Peer-reviewedImmunology