Our Team
Priyanka Pundir, Principal Investigator
I completed my Ph.D. at the Atlantic Veterinary College (UPEI) in the lab of Dr. Marianna Kulka, where I studied non-IgE mast cell activation and the role of orphan GPCRs in inflammation. As a CIHR Postdoctoral Fellow at Johns Hopkins University, I trained with Dr. Xinzhong Dong, investigating how mast cell-expressed GPCRs detect bacterial signals and contribute to host defense.
I joined the University of Guelph in 2022 as an Assistant Professor. My lab focuses on innate immunity and host-pathogen interactions, using custom transgenic mouse models to study how immune cells respond to infection and maintain tissue homeostasis.
When I’m not in the lab, I’m usually reading, watching K-dramas, exploring new cafes, or hanging out with my two kids and our orange tabby, Arthur.
Sukhmeen Gill, Lab Manager
Colin Guth, PhD Candidate
Project: Mast cell functions in tissue repair and regeneration
Erin Rudolph, MSc Student
Project: Neuroimmune functions of mast cells during bacterial meningitis
Hannah Dychtenberg, MSc Student
Project: Mast cell-mediated host defense against S. aureus skin infections
Carly Kadonoff, MSc Student
Project: Mast cells in bacterial meningitis
Austin Pozniak, MSc Student
Project: Role of mast cells in sculpting CNS immune landscape
Amarachukwu Akukwe, Project Student
Project: Mast cell-expressed Mrgprs in P. aeruginosa skin infections
Ellen Sawyer, Project Student
Project: Mast cell-expressed Mrgprs in Staphylococcal infections
Lab alumni
Carly Kadonoff, USRA, 2025
Yvette Guth, Undergraduate Project Student, 2024-2025
Carly Kadonoff, Undergraduate Project Student, 2024-2025
David Tawse, Undergraduate Project Student, 2024-2025
Julia Froment, Undergraduate Project Student, 2024
Austin Pozniak, USRA, 2024
Hannah Dychtenberg, Undergraduate Project Student, 2023-2024
Hannah Glowacki, USRA, 2023
Cameron Bosveld, Research Technician, 2022-2023
Erin Rudolph, Undergraduate Project Student, 2022-2023
Serra Taban, Undergraduate Project Student, 2022-2023