Tyrosyl phosphorylation of KRAS stalls GTPase cycle via alteration of switch I and II conformation

by Yoshihito Kano, Teklab Gebregiworgis, Christopher B. Marshall, Nikolina Radulovich, Betty P. K. Poon, Jonathan St-Germain, Jonathan D. Cook, Ivette Valencia-Sama, Benjamin M. M. Grant, Silvia Gabriela Herrera, Jinmin Miao, Brian Raught, Meredith S. Irwin, Jeffrey E. Lee, Jen Jen Yeh, Zhong-Yin Zhang, Ming-Sound Tsao, Mitsuhiko Ikura, Michael Ohh
Published 2019

Patient-derived tumor xenograft and organoid models established from resected pancreatic, duodenal and biliary cancers

by Nhu-An Pham, Nikolina Radulovich, Emin Ibrahimov, Sebastiao N. Martins-Filho, Quan Li, Melania Pintilie, Jessica Weiss, Vibha Raghavan, Michael Cabanero, Robert E. Denroche, Julie M. Wilson, Cristiane Metran-Nascente, Ayelet Borgida, Shawn Hutchinson, Anna Dodd, Michael Begora, Dianne Chadwick, Stefano Serra, Jennifer J. Knox, Steven Gallinger, David W. Hedley, Lakshmi Muthuswamy, Ming-Sound Tsao
Published 2021

The Q61H mutation decouples KRAS from upstream regulation and renders cancer cells resistant to SHP2 inhibitors

by Teklab Gebregiworgis, Yoshihito Kano, Jonathan St-Germain, Nikolina Radulovich, Molly L. Udaskin, Ahmet Mentes, Richard Huang, Betty P. K. Poon, Wenguang He, Ivette Valencia-Sama, Claire M. Robinson, Melissa Huestis, Jinmin Miao, Jen Jen Yeh, Zhong-Yin Zhang, Meredith S. Irwin, Jeffrey E. Lee, Ming-Sound Tsao, Brian Raught, Christopher B. Marshall, Michael Ohh, Mitsuhiko Ikura
Published 2021