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91̽»¨

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Brian M. Iritani

Brian M. Iritani, D.V.M., Ph.D.

Vice Chair of Academic Affairs

D.V.M., Washington State University 1988
Ph.D., Immunology, 91̽»¨ 1997
Clinical Residency, Lab Animal Medicine, 91̽»¨ 1996
Research Post-doctoral Fellow, Fred Hutchinson Cancer Research Center 1999

P: 206-221-3932
F: 206-685-3006
E: biritani@uw.edu

Research, Service, and Training Interests

Dr. Iritani is Vice Chair of Academic Affairs.Ìý His major clinical interests include small animal medicine and surgery.Ìý He is currently a Senior Clinical Veterinarian, Director of Surgery, Co-Director of Training Programs, Director of Clerkship Training for Veterinary Students.Ìý He is a member of the Fred Hutchinson Cancer Center Consortium, Nutrition and Obesity Research Center (NORC), Diabetes and Endocrine Research Center (DERC), Solid tumor and translational research team (STTR), Molecular and Cellular BiologyÌý(MCB) Graduate Program, Initiative for Maximizing Student Diversity (IMSD).Ìý Dr. Iritani serves on numerous NIH Study Sections in Basic Immunology and is on the Editorial Review Boards forÌýComparative MedicineÌý²¹²Ô»åÌýJAALAS.

The Iritani lab studies the normal functions of oncoproteins and other signaling molecules in the development and function of immune cells, and how when dysregulated, aberrant expression or activity can result in immunodeficiency diseases or cancer.Ìý Among the oncoproteins the Iritani lab studies include the Ras GTPases, Raf kinase, and the Myc family of transcriptional regulators. More recently the Iritani lab has been utilizing murine models to understand how loss-of-function variants in the genes encoding the metabolic regulator Fnip1 and the actin regulatory protein Hem1 result in Inborn Errors of Immunity (IEI) in children.

Selected Publications

Lymphocyte Signaling


Iritani, B.M., Delrow, J., Grandori, C., Klacking, M., Gomez, I., Carlos, L.S., and Eisenman, R.N. (2002) EMBO J, 21(18) 4820-4830.


Habib, T., Park, H., Tsang, M., de Alboran, I., Nicks, A., Wilson, L., Knoepfler, P., Andrews, S., Rawlings., D., Eisenman, R.N., andÌý Iritani, B.M.Ìý (2007)Ìý The Journal of Cell Biology, 179(4)717-731.

Ìý Cancer Price, L.M, Treuting,Ìý P., Zeng, W., Tsang, M., Bielefeldt-Ohmann, H., and B.M. IritaniÌý (2006) Research, 66(2) 828-38.

Gallo, E., Winslow, M.M., Cante-Barrett, K., Radermacher, A.N., Ho, L., McGinnis, L.M., Iritani, B.M., Neilson, J.R., and Crabtree, G.R. (2007)Ìý Nature, 450(29)731-736.

Fnip1 and Inborn Errors of Immunity

Park, H., Staehling-Hampton, K., Tsang, M., Appleby, M., Brunkow, M.E., Margineantu, D., Hockenbery, D.M., Habib, T., Liggitt, H.D., Carlson, G., and B.M. Iritani (2012).ÌýÌý Immunity, May 25;36(5):769-81. Epub 2012 May 17.

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Park, H., Tsang, M.,ÌýIritani, BM*,Ìý²¹²Ô»åÌýMJ Bevan*Ìý(2014).ÌýProceedings of the National Academy of Sciences, May 13;111(19):7066-71. doi: 10.1073/pnas.1406473111. Epub 2014 Apr 30. PMID: 24785397.Ìý *Ìýco-corresponding authors

ÌýReyes, NL., Banks, GL., Tsang, M., Margineantu, D., Gu, H., Djokovic, D., Chan, J., Torres, M., Liggitt, HD., Hirenallur-S., DK., Hockenbery, DM., Raftery, D., and B.M. Iritani (2015).Ìý Proceedings of the National Academy of Sciences, Jan 13;112(2):424-9. doi: 10.1073/pnas.1413021112. Epub 2014 Dec 29. PMID: 25548157.


Ramirez-Komo, J.A.,Ìý Iwata, T., Park, H., Tsang, M., Kang, J., Cui, K., Kwong, W., James, R.G., Baba, M., Schmidt, L.S., andÌýB.M. IritaniÌý(2019).ÌýThe Journal of Immunology. Dec 1;203(11):2899-2908. doi: 10.4049/jimmunol.1900395. Epub 2019 Nov 1.


Centini, R., Tsang, M., Iwata, T., Park, H., Delrow, J., Margineantu, D., Iritani, B.M., Gu, H., Liggitt, HD., Kang, J., Kang, L., Hockenbery, DM., Raftery, D., and B.M. Iritani (2018). PlosOne.Ìý Jun 13;13(6):e0197973.


Brian Iritani (2021).ÌýBloodÌý137(4):436-437.

Hem1 and Inborn Errors of Immunity

ÌýPark,H., Staehling-Hampton, K., Brunkow, M.E., Habib, T., Appleby, M., Zhang,Y., Ramsdell, F., Freie, B., Tsang, M., Liggitt, H.D., Carlson, G., Frevert, C., and B.M. Iritani (2008).ÌýÌý The Journal of Experimental Medicine, 205(12)2899-913.


Lauren A. Peters, Jacqueline Perrigoue, Arthur Mortha, Alina Iuga, Won-min Song, Eric M. Neiman , Sean Llewyllan, Brian A. Kidd, Shannon Telesco, Aleksandar Stojmirovic, Jocelyn Sendecki, Shameer Khader, Riccardo Miotta, Ke Hao, Bojan Losic ,Hardik Shah, Yongzhong Zhao, Antonio Di Narzo, Minghui Wang,Ìý Jeremiah Faith, Miriam Merad, Joel T. Dudley, Andrew Kasarskis, Carrie Brodmerkel, Mark Curran, Anuk Das, Joshua R. Friedman, Yoshinori Fukui, Mary Beth Humphrey,ÌýBrian M. Iritani,Ìýet al (2017)ÌýNature Genetics,Ìýonline Sept 11, 2017 doi:10.1038/ng.3947ÌýÌý


Suwankitwat. N., Libby, S., Liggitt, HD., Avalos, A., Ruddell, A., Rosch, JW, Park,ÌýH., andÌýB. M. IritaniÌý(2021).ÌýThe Journal of Experimental Medicine. Apr 5;218(4):e20200472. doi: 10.1084/jem.20200472.


Avalos,ÌýA., Teitsort, J., Suwankitwat,ÌýN., Jackson, S., Woods. J, Christodoulou, A., Morrill, C., Liggitt, HD, Zhu, C., Li, QZ., Bui., K., Park,H., andÌýB.M. IritaniÌý(2022).ÌýTheÌýJournal of Clinical Investigation Insight,ÌýMay 9;7(9):e153597.doi10.1172/jci.insight.153595. PMID:3553195

Ìý Ìý Christodoulou, A., Tsai, J., Suwankitwat., N., Anderson, A., and B.M. Iritani (2024).Ìý Frontiers in Immunology, Volume 15 – 2024