Figure 4 from SMG8/SMG9 Heterodimer Loss Modulates SMG1 Kinase to Drive ATR Inhibitor Resistance

Figure 4 from SMG8/SMG9 Heterodimer Loss Modulates SMG1 Kinase to Drive ATR Inhibitor Resistance

<p>SMG8/9 mutation does not reverse the inhibition of ATR/CHK1 signaling but abrogates ATRi-associated cell-cycle effects, RFS, and TRCs. <b>A,</b> SMG8 and SMG9 mutant cells do not show increased pCHK1 (Ser317 and Ser345) or total CHK1 protein expression levels compared with the W...

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Main Author: Marta J. Llorca-Cardenosa (14961612) (author)
Other Authors: Lauren I. Aronson (14961615) (author), Dragomir B. Krastev (14961618) (author), Jadwiga Nieminuszczy (14961621) (author), John Alexander (14961624) (author), Feifei Song (14961627) (author), Malgorzata Dylewska (14961630) (author), Ronan Broderick (14961633) (author), Rachel Brough (14961636) (author), Astrid Zimmermann (14961639) (author), Frank T. Zenke (14961642) (author), Bora Gurel (14961645) (author), Ruth Riisnaes (14961648) (author), Ana Ferreira (14961651) (author), Theodoros Roumeliotis (14961654) (author), Jyoti Choudhary (14961657) (author), Stephen J. Pettitt (14952601) (author), Johann de Bono (14961660) (author), Andres Cervantes (14961663) (author), Syed Haider (14961666) (author), Wojciech Niedzwiedz (14961669) (author), Christopher J. Lord (14952616) (author), Irene Y. Chong (14961672) (author)
Published: 2025
Subjects:
Cancer
Molecular and Cellular Biology
Therapeutic Research and Development
DNA Damage and Repair
DNA repair
Drug Mechanisms
Drug Resistance
Gastrointestinal Cancers
Stomach cancer
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