Author

R. A. Stewart

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 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Organism:zebrafish· 1

Frequent Co-Authors

B. R. Myers· 2 shared M. J. Casey· 2 shared A. B. Long· 1 shared A. Lee· 1 shared A. Poddar· 1 shared C. A. Jette· 1 shared C. D. Arveseth· 1 shared F. Nagel· 1 shared

Activity by Year

2023-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 38 mutual co-author links

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2 shared papersCancer Biology

B. R. Myers

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2 papers

Recent·Most cited

A Simple and Scalable Zebrafish Model of Sonic Hedgehog Medulloblastoma

M. J. Casey, P. P. Chan, Q. Li, C. A. Jette, M. Kohler, B. R. Myers, R. A. Stewart

This paper develops a zebrafish model of Sonic Hedgehog medulloblastoma by mutating ptch1 and identifies grk3 as a target for tumor formation.

bioRxiv · Feb 3, 2024Cancer Biology

GRK2 Kinases in the Primary Cilium Initiate SMOOTHENED-PKA Signaling in the Hedgehog Cascade

M. F. Walker, J. Zhang, W. Steiner, P.-I. Ku, J.-F. Zhu, Z. Michaelson, Y.-C. Yen, A. Lee, A. B. Long, M. J. Casey, A. Poddar, I. B. Nelson, C. D. Arveseth, F. Nagel, R. Clough, , B. R. Myers

This study identifies GRK2-mediated phosphorylation of SMO in the primary cilium as a critical step initiating SMO-PKA signaling in the Hedgehog pathway.

bioRxiv · May 10, 2023Cell Biology