Signaling by NOTCH1 HD+PEST Domain Mutants in Cancer

Stable Identifier
R-HSA-2894858
Type
Pathway
Species
Homo sapiens
ReviewStatus
5/5
Locations in the PathwayBrowser
Expand all
General
SVG | 
PNG
Low
Medium
High
 | PPTX  | SBGN
Signaling by NOTCH1 HD+PEST Domain Mutants in Cancer
Click the image above or here to open this pathway in the Pathway Browser
Mutations in the heterodimerization domain (HD) and PEST domain of NOTCH1 are frequently found in cis in T-cell acute lymphoblastic leukemia. While HD mutations alone result in up to ~10-fold increase in NOTCH1 transcriptional activity and PEST domain mutations alone result in up to ~2-fold increase in NOTCH1 transcriptional activity, in cis mutations of HD and PEST domains act synergistically, increasing NOTCH1 transcriptional activity up to ~40-fold (Weng et al. 2004).
Literature References
PubMed ID Title Journal Year
15472075 Activating mutations of NOTCH1 in human T cell acute lymphoblastic leukemia

Lee, W, Blacklow, SC, Silverman, LB, Look, AT, Sanchez-Irizarry, C, Aster, JC, Ferrando, AA, Weng, AP, Morris JP, 4th

Science 2004
Participants
Events
Participates
as an event of
Disease
Name Identifier Synonyms
cancer DOID:162 malignant tumor, malignant neoplasm, primary cancer
T-cell acute lymphoblastic leukemia DOID:5603
Authored
Orlic-Milacic, M  (2013-01-04)
Reviewed
Haw, R  (2013-02-10)
Created
Orlic-Milacic, M  (2013-01-02)
Cite Us!