Author

Johann Gudjonsson

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· 2 Developmental Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 3 Research Focus:cell type annotation· 2 Organism:human· 2 Organism:mouse· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Approach:deep learning· 1 Research Focus:drug response / drug discovery· 1

Frequent Co-Authors

Ana Almonte-LoyaiD· 1 shared Aurora Rynda· 1 shared Brittany MoseriD· 1 shared Chencan Su· 1 shared Chioma J. MadubataiD· 1 shared Craig N. JohnsoniD· 1 shared Edel A. O’TooleiD· 1 shared Eli SprecheriD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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1 shared paperImmunology

Ana Almonte-LoyaORCID

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Author profile →

3 papers

Recent·Most cited

Advancing CD38 from a marker of disease activity to an active regulator of interferon responses in juvenile dermatomyositis

Brittany Moser, Chioma J. Madubata, Marissa Y. Chou, Madison L. Lotstein, Zilan Zheng, Tushar Agashe, Ana Almonte-Loya, Taylor N. LaFlam, Aurora Rynda, Jennifer P. Fox, Jessica L. Turnier, Johann Gudjonsson, Joanne Michelle Kahlenberg, Gabriela K. Fragiadakis, Kanneboyina Nagaraju, , Jessica A Neely

This study identifies CD38 as a regulator of interferon responses in juvenile dermatomyositis and suggests its inhibition as a potential therapeutic strategy.

bioRxiv · Oct 20, 2026 · PreprintImmunology

Fibroblast-encoded inflammatory memory orchestrates recurrent skin inflammation via NNMT-dependent metabolic remodeling

Yifan Zhou, Kang Li, Yuming Xie, Chencan Su, Zhiguo Li, Yang Yang, Pei Qiao, Wanting Liu, Yaxing Bai, Ke Xue, Johann Gudjonsson, Gang Wang, Shuai Shao

This paper identifies NNMT as a metabolic-epigenetic regulator in fibroblasts that sustains inflammatory memory and drives recurrent skin inflammation by maintaining a pro-inflammatory niche.

bioRxiv · Apr 30, 2026 · PreprintImmunology

Under pressure: Keratin 9 regulates mechanosensitive YAP1 signaling in palmoplantar epidermis

Sarah N. Steiner, Eric N. Horst, Evelyn S. Chiu, Mitre Athaiya, Craig N. Johnson, Joseph Y. Shen, Michelle L. Kerns, Joseph Kirma, Rebecca L. McCarthy, Syed F.H. Shah, Ofer Sarig, Liat Samuelov, Eli Sprecher, Edel A. O’Toole, Johann Gudjonsson, , Pierre A. Coulombe

This study identifies KRT9 as a regulator of YAP1 mechanosensitive signaling in palmoplantar epidermis, showing its role in maintaining skin identity and potential therapeutic targets for pEDDs.

bioRxiv · Sep 15, 2025 · PreprintDevelopmental Biology