Cytosolic FGFR1 fusion protein-associated PI3K phosphorylates PIP2 to PIP3

Stable Identifier
R-HSA-1839091
Type
Reaction [transition]
Species
Homo sapiens
Compartment
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Once recruited to the activated receptor, PI3K phosphorylates PIP2 to PIP3, leading to activation of AKT signaling. PI3K signaling has been demonstrated in ZMYM2-, FOP- and BCR-FGFR1 fusions (Chen, 2004; Demiroglu, 2001; Guasch, 2001), as well as downstream of a number of other FGFR mutants (see for instance, Byron, 2008; Kunii, 2008; Agazie, 2003; Takeda, 2007).

Literature References
PubMed ID Title Journal Year
11739186 The t(8;22) in chronic myeloid leukemia fuses BCR to FGFR1: transforming activity and specific inhibition of FGFR1 fusion proteins

Demiroglu, A, Steer, EJ, Heath, C, Taylor, K, Bentley, M, Allen, SL, Koduru, P, Brody, JP, Hawson, G, Rodwell, R, Doody, ML, Carnicero, F, Reiter, A, Goldman, JM, Melo, JV, Cross, NC

Blood 2001
11689702 8p12 stem cell myeloproliferative disorder: the FOP-fibroblast growth factor receptor 1 fusion protein of the t(6;8) translocation induces cell survival mediated by mitogen-activated protein kinase and phosphatidylinositol 3-kinase/Akt/mTOR pathways

Guasch, G, Ollendorff, V, Borg, JP, Birnbaum, D, P├ębusque, MJ

Mol Cell Biol 2001
15448205 PKC412 inhibits the zinc finger 198-fibroblast growth factor receptor 1 fusion tyrosine kinase and is active in treatment of stem cell myeloproliferative disorder

Chen, J, Deangelo, DJ, Kutok, JL, Williams, IR, Lee, BH, Wadleigh, M, Duclos, N, Cohen, S, Adelsperger, J, Okabe, R, Coburn, A, Galinsky, I, Huntly, B, Cohen, PS, Meyer, T, Fabbro, D, Roesel, J, Banerji, L, Griffin, JD, Xiao, S, Fletcher, JA, Stone, RM, Gilliland, DG

Proc Natl Acad Sci U S A 2004
Participants
Participant Of
Catalyst Activity
Catalyst Activity
Title
phosphatidylinositol-4,5-bisphosphate 3-kinase activity of p-FGFR1 mutant fusions:PI3K [cytosol]
Physical Entity
Activity
Normal reaction
Disease
Name Identifier Synonyms
cancer 162 malignant tumor, malignant neoplasm, primary cancer
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Created