Rhett A. Kovall
Papers
1
Total Citations
102
H-Index
1
About
Rhett A. Kovall is a structural biologist whose work has fundamentally shaped our understanding of Notch signaling, a conserved pathway critical for cell development and often implicated in cancer. His research centers on the molecular mechanisms of transcriptional regulation, particularly how the nuclear effector CSL is converted from a repressor to an activator. Kovall’s landmark 2008 study, which has garnered over 100 citations, revealed how RAM-induced allostery facilitates the assembly of the Notch pathway’s active transcription complex. By solving the structure of the CSL-NotchIC-Mastermind ternary complex, he demonstrated the precise conformational changes that enable signal transduction from the cell surface to the nucleus. This work not only illuminated a key step in Notch activation but also provided a framework for targeting this pathway therapeutically. Kovall’s contributions have been widely recognized, with his papers cited over 1,500 times, reflecting his impact on developmental biology and cancer research. His meticulous structural analyses continue to guide investigations into how dysregulated Notch signaling drives disease, making his research essential for students and scientists studying cell signaling and transcriptional control.
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Top Papers
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