Pathology and clinical interests focus on ocular pathology, digital pathology, and infectious and oncologic diseases of laboratory animals
Research interests focus on viral-induced neoplasia, particularly papillomaviruses and cutaneous squamous cell carcinoma.
Selected Publications
Danciu C-G, O’Brien K, Skovola E, Crawford AH.: Multifocal cerebral haemorrhage in two dogs with erythrocytosis. Vet Rec Case Rep. 11(4): e689, 2023.
Glanemann, B., Humm, K., Abreu, M., Aspinall, S., Buckeridge, D., Carveth, H., Darcy, H., Florey, J., Frowde, P., Gajanayake, I., Green, K., Holmes, E., Hrovat, A., Jasensky, A. K., Jones, B. A., Lantzaki, V., Lo, E. J., MacDonald, K., O'Brien, K., … Wilson, H.: Clinical and clinicopathological features and outcomes of cats with suspected dietary induced pancytopenia. Journal of Veterinary Internal Medicine 37(1): 126-132, 2023.
Tindale C, Jasensky A-K, O’Brien KM, Martineau HM, Lee K. : Thymic Carcinoma and Branchial Cyst in a Cat. Vet Rec Case Rep. 10(1): e217, 2022.
McGregor O, O’Brien K, Harrington N, Di Donato P.: Abdominal ultrasonographic findings and post-mortem diagnosis of a haemocholecyst in a case of canine leptospirosis. Aust Vet Pract 51(2): 97-103, 2021.
O'Brien KM, Bankoff BJ, Rosenstein PK, Clendaniel DC, Sánchez MD, Durham AC.: Clinical, histopathologic, and immunohistochemical features of 13 cases of canine gallbladder neuroendocrine carcinoma. J Vet Diagn Invest. 33(2): 294-299, 2021.
Berry, A. S. F., Pierdon, M. K., Misic, A. M., Sullivan, M. C., O'Brien, K., … Beiting, D. P.: Remodeling of the maternal gut microbiome during pregnancy is shaped by parity. Microbiome 9(1): 146, 2021.
Wang, S., Martins, R., Sullivan, M. C., Friedman, E. S., Misic, A. M., El-Fahmawi, A., De Martinis, E. C. P., O'Brien, K., … Beiting, D. P.: Diet-induced remission in chronic enteropathy is associated with altered microbial community structure and synthesis of secondary bile acids. Microbiome 7(1): 126, 2019.
Foo SM, Sun Y, Lim B, Ziukaite R, O'Brien K, Nien CY, Kirov N, Shvartsman SY, Rushlow CA.: Zelda potentiates morphogen activity by increasing chromatin accessibility. Current Biology 24(12): 1341-1346, 2014.
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Last updated: 04/07/2025
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