Author

Garrett Bullivant

Hospital for Sick Children

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cancer Biology· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Organism:mouse· 1 Assay:multiome· 1 Approach:statistical model· 1

Frequent Co-Authors

Michelle M. KushidaiD· 2 shared Peter B. DirksiD· 2 shared Ahmed M. AmaniD· 1 shared Aiden M. Sababi· 1 shared Anna Tymofyeyeva· 1 shared Biren M. DaveiD· 1 shared C.H. ArrowsmithiD· 1 shared Chunying Yu· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersCancer Biology

Michelle M. KushidaORCID

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2 papers

Recent·Most cited

Convergence on BRAF and MAPK Signaling in Glioma Development in a P53-ENU model

Kinjal Desai, Anna Tymofyeyeva, Margaret M. Javier, Nataliia Svergun, Vincent Chen Ye, Garrett Bullivant, Jannine Forst, Matthaeus A. Ware, Michelle M. Kushida, Lilian Lee, Chunying Yu, Heather Whetstone, Ryan J. Ward, Biren M. Dave, Ahmed M. Aman, Peter B. Dirks

This study develops a mouse model of pediatric gliomas and identifies BRAF and MAPK signaling as critical drivers of tumor progression and therapeutic resistance.

bioRxiv · Feb 23, 2026 · PreprintCancer Biology

PRMT5 is required for full-length HTT expression by repressing multiple proximal intronic polyadenylation sites

Mona Alqazzaz, Felipe E. Ciamponi, Jolene Caifeng Ho, Maxim I. Maron, Manisha Yadav, Aiden M. Sababi, Graham Dickson and Hugh MacLeod, Moloud Ahmadi, Garrett Bullivant, Vincent Tano, Sarah R. Langley, María Sánchez‐Osuna, Patty Sachamitr, Michelle M. Kushida, Laura M. Richards, , Panagiotis Prinos

This paper identifies PRMT5 as a regulator of HTT mRNA splicing and alternative polyadenylation, showing that its inhibition reduces full-length HTT protein levels by promoting premature termination and cleavage.

bioRxiv · Mar 14, 2024 · PreprintNeuroscience