Johann E Gudjonsson, MD, PhD

Johann Gudjonsson
Arthur C Curtis Professor of Skin Molecular Immunology
Professor of Dermatology
Professor of Internal Medicine and Research Professor
Mary H Weiser Food Allergy
Medical School
Available to mentor
Johann E Gudjonsson, MD, PhD
Johann Gudjonsson
Professor
  • About
  • Qualifications
  • Center Memberships
  • Recent Publications
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  • About

    Dr. Johann Gudjonsson, MD, PhD is the Arthur C. Curtis Professor of Molecular Skin Immunology and the Frances and Kenneth Eisenberg Emerging Scholar of the Taubman Medical Research Institute. A graduate of the University of Iceland Medical School, he completed his internship and dermatology residency training at the University of Michigan. Dr. Gudjonsson has served on the faculty of the University of Michigan Department of Dermatology since 2008. He provides general medical dermatology patient care at the University of Michigan Taubman Center, and maintains clinical and research interests in inflammatory and autoimmune disorders involving the skin.

    Dr. Gudjonsson leads an NIH-funded research group examining the immunological and genetic drivers of inflammatory skin disease, with projects directed at improving the diagnosis and treatment of disorders, such as atopic dermatitis, cutaneous lupus, hidradenitis suppurativa, lichen planus, psoriasis and psoriatic arthritis.

    Dr. Gudjonsson's research has been supported by research awards from the National Institutes of Health (NIH), the American Skin Association, Dermatology Foundation, Doris Duke Foundation, among others. He is director of the U-M Skin Research Center (NIH/NIAMS P30) which provides resources, training and support to new and early career investigators engaged in skin research and fosters interdisciplinary engagement and collaboration.

    Dr. Gudjonsson is a foremost expert in dermatological science, who received the 2007 Young Investigator Award from the American Academy of Dermatology, was named the 2018 Rising Star Lecturer for the Society for Investigative Dermatology and was recipient of the American Skin Association Research Achievement Award in Psoriasis in 2021. He serves as an Associate Editor for the Journal of Allergy and Clinical Immunology (JACI), and on the Editorial Board of JCI Insight. Dr. Gudjonsson is a standing member of the NIH Arthritis, Connective Tissue and Skin Study Section.

    Qualifications

    • PhD
      University of Iceland, Faculty of Medicine, Vatnsmýrarvegi 16, Reykjavik, 101, Iceland
      1998 - 2003
    • MD
      University of Iceland, Faculty of Medicine, Vatnsmýrarvegi 16, Reykjavik, 101, Iceland
      1992 - 1998
    • BS
      Menntaskolinn i Reykjavik, Reykjavik, Iceland
      1988 - 1992

    Center Memberships

    • Center Member
      Taubman Institute
    • Center Member
      AI and Digital Health Innovation
    • Center Member
      Samuel and Jean Frankel Cardiovascular Center

    Recent Publications

    See All Publications
    • Journal Article
      A randomized phase 2 clinical trial to treat moderate-to-severe plaque psoriasis patients with high-induction dosing of risankizumab
      Blauvelt A, Jiang R, Shi L, Tsoi LC, Bogle R, Fox J, Gharaee-Kermani M, Billi AC, Matheson RT, Photowala H, Gudjonsson JE, Ehst BD. Nature Communications, 2026 Dec 1; 17 (1): DOI:10.1038/s41467-025-67475-0
      PMID: 41381642
    • Journal Article
      Author Correction: LZTR1 regulates epithelial MHC-I expression via NF-κB1 to modulate CD8+ T cells activation (Cell Discovery, (2025), 11, 1, (84), 10.1038/s41421-025-00837-6)
      Jiang R, Fang Z, Wang Y, Huang B, Liu J, Tsoi LC, Bogle R, Zhang Z, Kuang Y, Li X, Dong L, Jin L, Gudjonsson JE, Yin M, Chen X. Cell Discovery, 2026 Dec 1; 12 (1): DOI:10.1038/s41421-026-00917-1
    • Journal Article
      Dynamic neutrophil-keratinocyte communication network centered on IL-36/TNFSF15 responses characterizes inflammatory responses in generalized pustular psoriasis
      Jiang R, Kirma J, Fox J, Xing X, Wang J, Sarkar MK, Bogle R, Do T, Coon A, Cole C, Plazyo O, Rew JE, Zhang H, Kahlenberg JM, Billi AC, Bachelez H, Tsoi LC, Harms PW, Shao S, Chen X, Gudjonsson JE. Nature Communications, 2026 Dec 1; 17 (1): DOI:10.1038/s41467-025-67917-9
      PMID: 41436466
    • Journal Article
      IL-17A is increased in diabetic wounds and impairs keratinocyte function via histone demethylase JMJD3
      Moon JY, Wolf SJ, Joshi AD, Zhang H, Shadiow J, Bauer TM, Mangum KD, Hughes LD, Audu CO, Melvin WJ, Barrett EC, Rocco S, de Jimenez GS, Estor AL, Nelapudi M, Li Q, Bogle R, Levi B, Davis FM, Obi AT, Moore BB, Tsoi LC, Gudjonsson JE, Gallagher KA. Nature Communications, 2026 Dec 1; 17 (1): DOI:10.1038/s41467-025-67456-3
      PMID: 41413388
    • Journal Article
      Seq-Scope-eXpanded: spatial omics beyond optical resolution
      Anacleto A, Cheng W, Feng Q, Park A, Cho CS, Hwang Y, Kim Y, Si Y, Hsu JE, Zhao Q, Zhao X, Kim D, Schrank M, Schrader AW, Yeo S, Teles R, Modlin RL, Plazyo O, Gudjonsson JE, Kim M, Kim CH, Han HS, Kang HM, Lee JH. Nature Communications, 2026 Dec 1; 17 (1): DOI:10.1038/s41467-026-69346-8
      PMID: 41667485
    • Journal Article
      Single-cell and spatial profiling reveal cDC2A-CXCL13+CD8+ T-epithelial cell crosstalk and cytotoxicity through TNFRSF9 in cutaneous and mucosal lichen planus
      Jiang R, Bogle R, Xing X, Kirma J, Fox J, Harms PW, Do T, Billi AC, Kahlenberg JM, Modlin RL, Teles R, West J, Mangold A, Zhang H, Schneider MA, Bruno S, Roediger B, Martiny-Baron G, Tsoi LC, Hacini-Rachinel F, Röhn TA, Gudjonsson JE. Nature Communications, 2026 Dec 1; 17 (1): DOI:10.1038/s41467-026-70506-z
      PMID: 41832141
    • Journal Article
      ADAR1 loss-of-function variants altering RNA editing define a new interferon-dependent psoriasis subtype
      Assan F, Tragin M, Marella S, Lipecka J, Roger K, Zarhrate M, Bondet V, Nguyen V, Akroun F, Nitschké P, Guerrera IC, Bole C, Izmiryan A, Puig-Lombardi ME, Fox J, Kirma J, Zhang H, Gu Y, Bogle R, Boniface K, Seneschal J, Seabra L, Lepelley A, Frémond ML, Bondurand N, Jouanguy E, Modlin RL, Casanova JL, Di Domizio J, Gilliet M, Sbidian E, Battistella M, Mahé E, Guégan S, Tsoi LC, Richette P, Claudepierre P, Rigolet A, Giannesini C, Costanzo A, Duffy D, Rosenberg BR, Sathishkumar D, Bourrat E, Chang CH, Hovnanian A, Gudjonsson JE, Crow YJ, Bachelez H. Journal of Experimental Medicine, 2026 Sep 7; 223 (9): DOI:10.1084/jem.20260054
      PMID: 42424135
    • Journal Article
      Insulin-regulated actin dynamics is disrupted in a human keratinocyte model of Hailey-Hailey disease.
      Gupta R, Chinchole A, Paul NP, Sarkar MK, Gudjonsson JE, Verma A, Rao R. Am J Physiol Cell Physiol, 2026 Sep 1; 331 (3): C797 - C813. DOI:10.1152/ajpcell.00372.2026
      PMID: 42605981

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