Author

Amber L. Siglin

University of Michigan

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

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Afia NkansahiD· 1 shared Cheong‐Hee ChangiD· 1 shared Wanjun CheniD· 1 shared Zelong HaniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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4 top collaborators · 6 mutual co-author links

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1 shared paperImmunology

Afia NkansahORCID

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1 paper

Recent·Most cited

Iron Regulates CD4 T Cell Quiescence by Controlling TGF-β Production

Amber L. Siglin, Zelong Han, Afia Nkansah, Wanjun Chen, Cheong‐Hee Chang

This study shows TGF-β regulates CD4 T cell quiescence and iron homeostasis through TGFβR1 signaling, with iron overload enhancing TGF-β sensitivity and affecting regulatory T cell function.

bioRxiv · Jun 23, 2026 · PreprintImmunology