- Program Head, Genetics and Genome Biology
- 416-813-7654 ext. 309199
- Alternate Contact Name:
- Karin Aguilar
- Alternate Phone:
- 416-813-7654 ext. 306361
- Alternate Email:
- U of T Positions:
- Professor, Department of Molecular Genetics
- Chair Positions:
- Canada Research Chair, Mammalian Molecular Genetics
Genetics and Genome Biology
The Centre for Phenogenomics
Monica J. Justice, PhD, is the Head and a Senior Scientist in the Genetics & Genome Biology program at The Hospital for Sick Children (SickKids) in Toronto, Ontario. She was recruited to this position from Baylor College of Medicine, Houston, Texas, where she was a Professor in the Department of Molecular and Human Genetics and Director of the Mouse Embryonic Stem Cell Core and the BaSH Consortium for the Production and Broad-based Phenotyping of Knockout Mice.
Justice received her PhD from Kansas State University in mouse developmental genetics and was a postdoctoral fellow in the Mammalian Genetics Laboratory at the National Cancer Institute.
Justice is a pioneer in the field of mouse mutagenesis. Her research exploits that genes and whole chromosome regions are conserved between the mouse and human.
Overall, her research aims to merge mouse modeling with clinical genetics to understand the basis for human diseases and to use mouse models to ameliorate disease states. Her internationally recognized program has produced hundreds of new mouse models of human disease, which have allowed for discoveries of gene functions in diverse areas such as cancer, reproduction, neurobiology, obesity and blood, heart and bone development. Her current work focuses on a genetic suppressor screen in a mouse model for Rett Syndrome (RTT) to identify pharmacologically targetable pathways for disease amelioration.
- Enikanolaiye, A, Ruston, J, Zeng, R, Taylor, C, Schrock, M, Buchovecky, CM, Shendure, J, Acar, E, Justice, MJ. 2020. Suppressor mutations in Mecp2-null mice implicate the DNA damage response in Rett syndrome pathology. Genome Research, 30(4):540-552. doi: 10.1101/gr.258400.119. Epub 2020 Apr 21. PMID: 32317254
- Carofino, B.L., Ayanga, B., Tracey, L, Brooke-Bisschop, T., and Justice, M.J. 2016. PRDM14 promotes RAG-dependent Notch1 driver mutations in mouse T-ALL. Biology Open 5(5): 645-653
- Tracey, LJ, Brooke-Bisschop, T, Jansen, P, Campos, EI, Vermeulen, M, and Justice, MJ. 2019. The pluripotency regulator PRDM14 requires hematopoietic regulator CBFA2T3 to initiate leukemia in mice. Molecular Cancer Research 17(7): 489-500, doi: 10.1158/1541-7786.MCR-18-1327.
- Kyle, SM, Saha, PK, Brown, HM, Chan, LC, and Justice, MJ. 2016. MeCP2 co-ordinates liver lipid metabolism with the NCoR1/HDAC3 corepressor complex. Human Molecular Genetics, 25(14): 3029-3041.
- Buchovecky, CM, Turley, SC, Brown, HM, Kyle, SM, McDonald, JG, Liu, B, Pieper, A, Huang, W, Katz, D, Russell, DW, Shendure, J, and Justice, MJ 2013. A suppressor screen in Mecp2 mutant mice implicates cholesterol metabolism in Rett Syndrome. Nature Genetics 45(9): 1013-1020. PMID:23892605
Justice's lab is funded by grants from the Canadian Institute for Health Research, Canada Foundation for Innovation and the Burroughs Wellcome Fund. She also holds grants from Genome Canada and CFI for TCP.