Adapter protein that links activated FGR and NGF receptors to downstream signaling pathways. Plays an important role in the activation of MAP kinases and in the phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3- kinase, in response to ligand-mediated activation of FGFR1. Modulates signaling via SHC1 by competing for a common binding site on NTRK1.
Krejci, Salazar, Goodridge, Kashiwada, Schibler, Jelinkova, Thompson, Wilcox: "STAT1 and STAT3 do not participate in FGF-mediated growth arrest in chondrocytes." in: Journal of cell science, Vol. 121, Issue Pt 3, pp. 272-81, (2008) (PubMed).
Krejci, Masri, Salazar, Farrington-Rock, Prats, Thompson, Wilcox: "Bisindolylmaleimide I suppresses fibroblast growth factor-mediated activation of Erk MAP kinase in chondrocytes by preventing Shp2 association with the Frs2 and Gab1 adaptor proteins." in: The Journal of biological chemistry, Vol. 282, Issue 5, pp. 2929-36, (2007) (PubMed).