Katherine Gallagher, MD

portrait of Katherine Gallagher
Leland Ira Doan Research Professor of Vascular Surgery
Associate Chair, Department of Vascular Surgery Section
Professor of Surgery and Professor of Microbiology and Immunology
Medical School
[email protected]
Available to mentor
Katherine Gallagher, MD
portrait of Katherine Gallagher
Professor
  • Qualifications
  • Center Memberships
  • Research Overview
  • Recent Publications
  • Manage Your Profile

  • Qualifications

    • Residency, General Surgery
      University of Maryland Medical Center, Baltimore, MD, United States
    • Postdoctoral Fellow, Vascular Surgery
      University of Pennsylvania Hospital, Philadelphia, PA, United States
    • Fellowship, Vascular Surgery
      Weill Cornell Medical Center, Columbia University Hospital, New York, NY, United States
    • MD
      University of Maryland School of Medicine, 655 W. Baltimore Street, Baltimore, MD, 21201, United States
      1998 - 2002
    • BS
      University of Maryland, College Park, MD, United States
      1994 - 1998

    Center Memberships

    • Center Member
      Samuel and Jean Frankel Cardiovascular Center
    • Center Member
      Caswell Diabetes Institute
    • Center Member
      Taubman Institute
    • Center Member
      Biosciences Initiative

    Research Overview

    Dr. Gallagher has had a long-standing defined clinical and translational interest in the mechanisms underlying impaired diabetic wound healing. Her long-term goal is to uncover the basic mechanisms responsible for the coordination of immune cells in early tissue repair processes, determine impairments in Type 2 Diabetes and translate this knowledge to the bedside. It is my belief that the diabetic phenotype has systemic effects on bone marrow cells that alter innate immune cell phenotypes resulting in impaired peripheral wound healing.

    Since joining the faculty at the University of Michigan, Dr. Gallagher's research has focused on histone methylation changes in bone marrow progenitor cells and the impact on peripheral macrophage phenotypes as it relates to wound healing and inflammation. This work will provide important data on inflammatory macrophages in peripheral tissue and their contribution to chronic inflammation and may lead to novel treatment modalities. I have also trained numerous post-doctoral fellows/residents in my lab under NIH T32, F32, AAS grant, VESS grant and other funding mechanisms. I have a strong interest in training postdocs/residents in translational science.

    Recent Publications

    See All Publications
    • 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
      Dietary omega-6 lipids promote post-injury aberrant bone formation in obesity.
      Moye SL, Mittal M, Srinivasan T, Korlakunta S, Pagani CA, Dar A, Geshow O, Feist D, Zacharias LG, Li Z, James AW, Hoxhaj G, Smith AM, Gallagher KA, Mathews TP, Tower RJ, Levi B. J Clin Invest, 2026 Jun 11; DOI:10.1172/JCI205829
      PMID: 42275145
    • Journal Article
      Defective Trophoblast Differentiation, Endothelial Dysfunction, and Immune Dysregulation in Preeclampsia Coalesce on a Placental VGLL3-Centered Gene Network.
      Plazyo O, Chopp LB, Peela R, Young K, Zhang H, Bogle R, Hesson A, Langen ES, Bergin IL, Syu L-J, Erba J, Kirma J, Dey P, Zhang L, Sarkar MK, Swindell WR, Gallagher KA, Ward NL, Singer K, Kahlenberg JM, Billi AC, Dlugosz AA, Ganesh SK, Tsoi LC, Gudjonsson JE. Circulation, 2026 Apr 9; DOI:10.1161/CIRCULATIONAHA.125.076218
      PMID: 41953989
    • Journal Article
      Viral-specific induction of cellular and soluble urokinase plasminogen activator receptor (suPAR) expression
      Sharma SB, Kumar K, Parchment N, Eggleston T, De Melo Jorge DM, Bamezai S, Wu W, Moore BB, Hayek SS, Hogan SP, Henke PK, Gallagher KA, Obi AT. Journal of Immunology Baltimore Md 1950, 2026 Feb 9; 215 (2): DOI:10.1093/jimmun/vkaf365
      PMID: 41764719
    • Journal Article
      TNF-α represses fibroblast to myofibroblast transition through the histone methyltransferase Setdb
      Bauer TM, Mangum KD, Buckley SD, Shadiow J, Joshi AD, Audu CO, Moon JY, Hughes LD, Bogel R, Tsoi LC, Li Q, Zhang H, Kunkel S, Gudjonsson JE, Davis FM, Gallagher KA. Jci Insight, 2026 Jan 9; 11 (1): DOI:10.1172/jci.insight.202699
      PMID: 41480743
    • Journal Article
      Abstract Th0031: The histone deacetylase HDAC11 contributes to diabetic vascular fibrosis
      Bauer T, Mangum K, Shadiow J, Joshi A, Moore B, Davis F, Gallagher K. JVS Vascular Science, 2026 Jan 24; 100309 DOI:10.1016/j.jvssci.2025.100309
    • Proceeding / Abstract / Poster
      Abstract Th0055: Smooth Muscle Embryonic Origin Drives Differential Response to Injury in Atherosclerosis
      Mangum K, Li Q, Bauer T, Joshi A, Shadiow J, Moon J, de Jimenez GS, Tsoi L, Obi A, Davis F, Gudjonsson J, Gallagher K. JVS Vascular Science, 2026 Jan 24; 100316 DOI:10.1016/j.jvssci.2025.100316
    • Journal Article
      Abstract Tu0011: Mixed-Lineage Leukemia 1 (MLL1) Regulates T Cell Phenotype Signaling During Abdominal Aortic Aneurysm Development
      Juriga N, Callow B, HE X, Mangum K, Bauer T, Joshi A, Obi A, Gallagher K, Davis F. JVS Vascular Science, 2026 Jan 24; 100337 DOI:10.1016/j.jvssci.2025.100337

    Featured News & Stories

    Department News

    Patrick O'Brien (Kahlenberg Lab) & Jorge Reyes-Arbujas (Gallagher Lab) Awarded MICHR T32

    PhD students Patrick O’Brien and Jorge Reyes-Arbujas have been awarded the prestigious MICHR Predoctoral T32 Grant
    stethoscope blue yellow
    Health Lab

    Researchers uncover novel mechanism that leads to high blood pressure

    Researchers at Michigan Medicine have uncovered a key mechanism that regulates blood pressure and vascular remodeling in people with a genetic variant linked to high blood pressure.