LIG4 mediates Wnt signalling-induced radioresistance

The Wnt/β-catenin signalling pathway contributes to radio resistance in intestinal stem cells but the underlying mechanism is currently unknown. In this study, the authors demonstrate that LIG4, a DNA ligase involved in the DNA repair process, is a direct target of β-catenin and it specifically medi...

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Autores principales: Sohee Jun, Youn-Sang Jung, Han Na Suh, Wenqi Wang, Moon Jong Kim, Young Sun Oh, Esther M. Lien, Xi Shen, Yoshihisa Matsumoto, Pierre D. McCrea, Lei Li, Junjie Chen, Jae-Il Park
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/581765a279824025a9bb4b79da323deb
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Sumario:The Wnt/β-catenin signalling pathway contributes to radio resistance in intestinal stem cells but the underlying mechanism is currently unknown. In this study, the authors demonstrate that LIG4, a DNA ligase involved in the DNA repair process, is a direct target of β-catenin and it specifically mediates non-homologous end joining repair in colorectal cancer cells.