Article
Phosphorylations of serines 21/9 in glycogen synthase kinase 3α/β are dispensable for V600EBRAF-driven premalignant tumour development in the mouse intestine.
PloS one - 1 Jan 2026
Farahmand Pooyeh, Rzasa Paulina, Green Caleb, Hey Fiona, Giblett Susan, Jin Hong, West Kevin, Sylvius Nicolas B, Pritchard Catrin A, Rufini Alessandro
Abstract excerpt
Valine to glutamate substitution at residue 600 of the BRAF oncogene (V600EBRAF mutation) is prevalent in human colorectal cancers with a serrated histopathology and is thought to be a founder mutation. Using a conditional knock-in mouse model we have previously demonstrated that V600EBraf drives crypt hyperplasia in the short term as well as shortened survival linked to increased tumour burden in the long-term....
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