Haley Stehulak, PhD
Proposal Development Specialist Lead and Research Investigator
Microbiology and Immunology
[email protected]

Available to mentor
Haley Stehulak, PhD
Research Investigator
  • Qualifications
  • Recent Publications
    • Qualifications
    • NRSA Postdoctoral Research Fellow
      University of Michigan, United States, 2022
    • Postbac IRTA - Intramural Research Training Award
      National Institute of Allergy and Infectious Diseases, United States, 2013
    • PhD
      University of Wisconsin-Madison, United States, 2018
    • BA
      The College of Wooster, Wooster, 2012
    Recent Publications See All Publications
    • Journal Article
      Precision Activity-Based α-Amylase Probes for Dissection and Annotation of Linear and Branched-Chain Starch-Degrading Enzymes.
      Pickles IB, Chen Y, Moroz O, Brown HA, de Boer C, Armstrong Z, McGregor NGS, Artola M, Codée JDC, Koropatkin NM, Overkleeft HS, Davies GJ. Angew Chem Int Ed Engl, 2024 Nov 27; e202415219 DOI:10.1002/anie.202415219
      PMID: 39601378
    • Journal Article
      Acarbose impairs gut Bacteroides growth by targeting intracellular glucosidases.
      Brown HA, Morris AL, Pudlo NA, Hopkins AE, Martens EC, Golob JL, Koropatkin NM. mBio, 2024 Nov 20; e0150624 DOI:10.1128/mbio.01506-24
      PMID: 39565129
    • Preprint
      Acarbose Impairs Gut Bacteroides Growth by Targeting Intracellular GH97 Enzymes.
      Brown HA, Morris AL, Pudlo NA, Hopkins AE, Martens EC, Golob JL, Koropatkin NM. 2024 May 23; DOI:10.1101/2024.05.20.595031
      PMID: 38826241
    • Journal Article
      BoGH13ASus from Bacteroides ovatus represents a novel α-amylase used for  Bacteroides starch breakdown in the human gut.
      Brown HA, DeVeaux AL, Juliano BR, Photenhauer AL, Boulinguiez M, Bornschein RE, Wawrzak Z, Ruotolo BT, Terrapon N, Koropatkin NM. Cell Mol Life Sci, 2023 Jul 28; 80 (8): 232 DOI:10.1007/s00018-023-04812-w
      PMID: 37500984
    • Presentation
      The Influence of the Glucoamylase Inhibitor Acarbose on the Bacteroidetes Starch Utilization System
      Brown H. 2023 Jul 27;
    • Chapter
      Isothermal Titration Calorimetry for Quantification of Protein-Carbohydrate Interactions.
      Brown HA, Koropatkin NM. Methods Mol Biol, 2023 2657: 129 - 140. DOI:10.1007/978-1-0716-3151-5_9
      PMID: 37149527
    • Journal Article
      Single-molecule dynamics of surface lipoproteins in bacteroides indicate similarities and cooperativity.
      Geffroy L, Brown HA, DeVeaux AL, Koropatkin NM, Biteen JS. Biophys J, 2022 Dec 6; 121 (23): 4644 - 4655. DOI:10.1016/j.bpj.2022.10.024
      PMID: 36266970
    • Presentation
      The enzymology of growth inhibition in gut Bacteroides by the type 2 diabetes drug acarbose
      Brown H. 2022 Oct 11;