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Signaling by NOTCH1 PEST Domain Mutants in Cancer

Stable Identifier
R-HSA-2644602
Type
Pathway
Species
Homo sapiens
Locations in the PathwayBrowser
Summation

NOTCH1 PEST domain mutations are frequently found in T-cell acute lymphoblastic leukemia (T-ALL). PEST domain mutations interfere with ubiquitination-mediated NOTCH1 downregulation and result in prolonged half-life of the intracellular NOTCH1 fragment, NICD1, and increased NICD1 transcriptional activity (Weng et al. 2004, Thompson et al. 2007, O'Neil et al. 2007).

Participants
Participant Of
Disease
Name Identifier Synonyms
cancer 162 malignant tumor, malignant neoplasm, primary cancer