Award

Deciphering the ubiquitin code in stress signaling and membrane trafficking

Description: Project Narrative Ubiquitin is a post-translational modification that regulates diverse cellular processes and its dysregulation is associated with many human diseases ranging from neurodegeneration to cancer. Here, we propose research directions that will result in a deeper understanding of how ubiquitin networks are regulated during conditions of stress to facilitate the cellular adaptive response. Dissecting these mechanisms will provide a platform for long-term exploration of ubiquitin networks as potential therapeutic targets in the treatment of human diseases.
Funding type: research
Funder scheme: R35
Start date: 2022-02-01
End date: 2026-12-31
Investigator: JASON A MACGURN
Institution: VANDERBILT UNIVERSITY
Funded outputs count: 11
Funder award ID: R35GM144112
OpenAlex ID: G9000885228
2026 · Jenny U. Tran, Thyandra A. Martinez, et al. · Science Advances
2026 · Eric K. F. Donahue, Nathaniel L. Hepowit, et al. · Nature Cell Biology · 9
2025 · Nathaniel L. Hepowit, Hayley L. Singkhek, et al. · bioRxiv (Cold Spring Harbor Laboratory)
2025 · Adam C. Ebert, Nathaniel L. Hepowit, et al. · bioRxiv (Cold Spring Harbor Laboratory) · 2
2024 · EKF Donahue, NL Hepowit, et al. · bioRxiv (Cold Spring Harbor Laboratory) · 3
2023 · Nathaniel L. Hepowit, Bradley Moon, et al. · Journal of Cell Science · 18
2023 · Nathaniel L. Hepowit, Eric Blalock, et al. · Aging · 3
2022 · Nathaniel L. Hepowit, Aeva S. Denise, et al. · Methods in molecular biology · 1
2022 · Max S. Kloet, Gerbrand J. van der Heden van Noort · Methods in molecular biology
2022 · Swapneeta S. Date, Peng Xu, et al. · eLife · 15
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