Activated FGFR2 mutants phosphorylate FRS2

Stable Identifier
Reaction [transition]
Homo sapiens
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After recruitment to activated FGFR mutants, FRS2 is believed to be phosphorylated, potentially on all 6 of the tyrosines phosphorylated by wild-type FGFRs. Phosphorylation of FRS2 by FGFR has been demonstrated in some cases (see for instance Qing, 2009; Bai, 2010; Ahmed, 2008; Raffioni, 1998) and is inferred to occur in others based on activation of downstream signaling modules (reviewed in Wesche, 2011; Turner and Grose, 2010).
Literature References
PubMed ID Title Journal Year
17505008 AZD2171 shows potent antitumor activity against gastric cancer over-expressing fibroblast growth factor receptor 2/keratinocyte growth factor receptor

Fukuoka, K, Yamada, Y, Yanagihara, K, Nishio, K, Sasaki, H, Kimura, H, Takeda, M, Tamura, T, Komatsu, T, Yokote, H, Arao, T, Saijo, N

Clin Cancer Res 2007
9857065 Effect of transmembrane and kinase domain mutations on fibroblast growth factor receptor 3 chimera signaling in PC12 cells. A model for the control of receptor tyrosine kinase activation

Thompson, LM, Raffioni, S, Bradshaw, RA, Zhu, YZ

J Biol Chem 1998
18373495 Extracellular point mutations in FGFR2 elicit unexpected changes in intracellular signalling

Tregidgo, C, Suhling, K, Ladbury, JE, Ahmed, Z, Schüller, AC

Biochem J 2008
19381019 Antibody-based targeting of FGFR3 in bladder carcinoma and t(4;14)-positive multiple myeloma in mice

Stephan, JP, Dornan, D, Stinson, S, Wiesmann, C, Du, X, Wu, P, Qing, J, Ashkenazi, A, Wu, Y, Tien, J, French, D, Totpal, K, Chan, P, Chen, Y, Marsters, S, Ross, S, Li, H, Wang, QR, Stawicki, S

J Clin Invest 2009
21711248 Fibroblast growth factors and their receptors in cancer

Haglund, K, Wesche, J, Haugsten, EM

Biochem J 2011
20094046 Fibroblast growth factor signalling: from development to cancer

Grose, RP, Turner, N

Nat Rev Cancer 2010
20709759 GP369, an FGFR2-IIIb-specific antibody, exhibits potent antitumor activity against human cancers driven by activated FGFR2 signaling

Poling, LL, Bai, A, Chen, T, Vo, NY, Gyuris, J, Ismail, NS, Jiang, J, Weiler, S, Weng, Z, Winston, WM, Kollipara, S, Lerner, L, Mazsa, EK, Meetze, K

Cancer Res 2010
21666749 Inhibitor-Sensitive FGFR1 Amplification in Human Non-Small Cell Lung Cancer

Mermel, C, Hammerman, PS, Greulich, H, Gray, NS, Ramos, AH, Cho, J, Chande, A, Dutt, A, Tanaka, KE, Stransky, N, Meyerson, M, Sharifnia, T

PLoS One 2011
Catalyst Activity

protein tyrosine kinase activity of Activated FGFR2 mutants:FRS2 [plasma membrane]

Normal reaction
Functional status

Gain of function of Activated FGFR2 mutants:FRS2 [plasma membrane]

Name Identifier Synonyms
cancer DOID:162 malignant tumor, malignant neoplasm, primary cancer
bone development disease DOID:0080006
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