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:
[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
      MLL1 Regulates T-Cell Phenotype via Notch Signaling During Abdominal Aortic Aneurysm Development.
      He X, Juriga N, Callow B, Salih S, Joshi A, Bogle R, Tsoi LC, Obi A, Gudjonsson JE, Gallagher K, Davis FM. Arterioscler Thromb Vasc Biol, 2026 Aug 20; DOI:10.1161/ATVBAHA.126.324552
      PMID: 42619610
    • Journal Article
      JARID1C Regulates Macrophage Function in Diabetic Wounds 2299614
      Reyes-Arbujas J, Mangum K, Shadiow J, Hughes L, Stark A, Moon J, Joshi A, De Jimenez GS, Buckley S, White M, Estor A, Gallagher K. The Journal of Immunology, 2026 Jul 29; 215 (Supplement_1): vkag141.1191 DOI:10.1093/jimmun/vkag141.1191
    • 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
      Abstract Fri005: The Histone Acetyltransferase MOF Regulates Macrophage Inflammation During Abdominal Aortic Aneurysm Development
      Salih S, HE X, Juriga N, Pierre-Louis D, Callow B, Joshi A, Wasikowski R, Obi A, Gudjonsson J, Gallagher KA, Davis F. Arteriosclerosis Thrombosis and Vascular Biology, 2026 Jul 30; 46 (Suppl_1): DOI:10.1161/atvb.46.suppl_1.fri005
    • Journal Article
      Abstract Fri048: TGF-β Promotes Endothelial Angiogenesis via PAK1-Mediated Epigenetic Regulation
      Stark A, Shadiow J, Hughes L, Buckley S, Reyes-Arbujas J, Joshi A, Rocco S, Saldana de Jimenez G, Davis F, Obi A, Gallagher K. Arteriosclerosis Thrombosis and Vascular Biology, 2026 Jul 30; 46 (Suppl_1): DOI:10.1161/atvb.46.suppl_1.fri048
    • Journal Article
      Abstract Fri064: Toll-like receptor 4 signaling coordinates fibrinolysis and vein wall remodeling during venous thrombus resolution
      Zhao Y, Kumar K, Moreno O, Eggleston T, Luke C, Henke P, Moore B, Gallagher K, Obi A. Arteriosclerosis Thrombosis and Vascular Biology, 2026 Jul 30; 46 (Suppl_1): DOI:10.1161/atvb.46.suppl_1.fri064
    • Journal Article
      Abstract Thu094: The Histone Methyltransferase SETD4 Regulates Smooth Muscle Cell Differentiation and Response to Neointimal Hyperplasia via IL23 and KLF4
      Mangum K, XIONG L, JOSHI A, Shadiow J, Moon J, Rocco S, Davis F, Ho K, Gallagher K. Arteriosclerosis Thrombosis and Vascular Biology, 2026 Jul 30; 46 (Suppl_1): DOI:10.1161/atvb.46.suppl_1.thu094

    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.
    Girl doing a dive into swimming pool
    Health Lab

    A child’s unbearable leg pain signaled a rare problem many couldn’t solve

    After years spent searching for the cause of her leg pain, the now 16-year-old is on the mend.