Katherine Gallagher, MD
Leland Ira Doan Research Professor of Vascular Surgery
Associate Chair, Department of Vascular Surgery Section
Professor of Surgery and Professor of Microbiology and Immunology
[email protected]

Available to mentor

Katherine Gallagher, MD
Professor
  • Qualifications
  • Center Memberships
  • Research Overview
  • Recent Publications
  • 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, 2002
    • BS
      University of Maryland, College Park, 1998
    Center Memberships
    • Center Member
      Samuel and Jean Frankel Cardiovascular Center
    • Center Member
      Taubman Institute
    • Center Member
      Caswell Diabetes Institute
    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
      The histone methyltransferase mixed-lineage-leukemia-1 drives T cell phenotype via notch signaling in diabetic tissue repair.
      Melvin WJ, Bauer TM, Magnum KD, Audu CO, Shadiow J, Barrett E, Joshi A, Moon JY, Bogel R, Mazumder P, Wolf SJ, Kunkel S, Gudjonsson JE, Davis FM, Gallagher KA. JCI Insight, 2024 Aug 27; DOI:10.1172/jci.insight.179012
      PMID: 39250432
    • Journal Article
      416 Epigenetic regulation of keratinocyte-mediated IFN kappa expression in IMQ-induced psoriasis
      Wolf-Fortune S, Joshi A, Moon J, Mangum K, Bauer T, Shadiow J, Gudjonsson JE, Kahlenberg M, Gallagher K. Journal of Investigative Dermatology, 2024 Aug; 144 (8): s72 DOI:10.1016/j.jid.2024.06.432
    • Journal Article
      Obesity Inhibits Alveolar Macrophage Responses to Pseudomonas aeruginosa Pneumonia via Upregulation of Prostaglandin E2 in Male, but Not Female, Mice.
      Entrup GP, Unadkat A, Warheit-Niemi HI, Thomas B, Gurczynski SJ, Cui Y, Smith AM, Gallagher KA, Moore BB, Singer K. J Immunol, 2024 Aug 1; 213 (3): 317 - 327. DOI:10.4049/jimmunol.2400140
      PMID: 38905107
    • Preprint
      Epigenetic Alteration of Smooth Muscle Cells Regulates Endothelin-Dependent Blood Pressure and Hypertensive Arterial Remodeling.
      Mangum KD, Li Q, Bauer TM, Wolf SJ, Shadiow J, Moon JY, Barrett EC, Joshi AD, Ahmed Z, Wasikowski R, Boyer K, Obi AT, Davis FM, Chang L, Tsoi LC, Gudjonsson J, Gallagher KA. 2024 Jul 10; DOI:10.1101/2024.07.09.24310178
      PMID: 39040193
    • Journal Article
      Scavengers in islets fuel diabetic autoimmunity.
      Moon JY, Gallagher KA. Immunity, 2024 Jul 9; 57 (7): 1448 - 1451. DOI:10.1016/j.immuni.2024.06.008
      PMID: 38986438
    • Proceeding / Abstract / Poster
      Impaired Epigenetic Reprogramming prevents Fibroblast to Myofibroblast Transition in Diabetic Wounds
      Bauer T, Mangum KD, Barrett E, Joshi A, Buckley S, Gudjonsson J, Davis F, Obi A, Moore B, Gallagher K. Journal of Vascular Surgery, 2024 Jun; 79 (6): e214 DOI:10.1016/j.jvs.2024.03.274
    • Proceeding / Abstract / Poster
      The Histone Demethylase JMJD3 Regulates Smooth Muscle Cell Phenotype during Macrophage-mediated Inflammation
      Mangum KD, Bauer T, Joshi A, Wolf-Fortune S, Moon J, Li Q, Gudjonsson J, Obi A, Davis F, Gallagher K. Journal of Vascular Surgery, 2024 Jun; 79 (6): e292 DOI:10.1016/j.jvs.2024.03.376
    • Journal Article
      Abstract 1006: Pathological PERK/ATF4 Activation In Vascular Smooth Muscle Cells Drives Abdominal Aortic Aneurysm Development
      Callow B, Mangum KD, Bauer T, Xing X, O'Riordan M, Gudjonsson J, Obi AT, Gallagher KA, Davis FM. Arteriosclerosis Thrombosis and Vascular Biology, 2024 May; 44 (Suppl_1): DOI:10.1161/atvb.44.suppl_1.1006