Reactome: A Curated Pathway Database

FBXW7 Mutants and NOTCH1 in Cancer (R-HSA-2644605) [Homo sapiens]


FBXW7 (FBW7) is a component of the SCF (SKP1, CUL1, and F-box protein) ubiquitin ligase complex SCF-FBW7 which is involved in the degradation of NOTCH1 (Oberg et al. 2001, Wu et al. 2001, Fryer et al. 2004). Loss of function mutations in FBXW7 are frequently found in T-cell acute lymphoblastic leukemia (Akhoondi et al. 2007, Thompson et al. 2007, O'Neil et al. 2007) and are mutually exclusive with NOTCH1 PEST domain mutations (Thompson et al. 2007, O'Neil et al. 2007).

Name Identifier Synonyms
cancer 162 [malignant tumor, malignant neoplasm, primary cancer]