PLC gamma is phosphorylated downstream of ALK fusions, activating it. PLC gamma signaling promotes cellular proliferation and differentiation (Bai et al, 1998; reviewed in Chiarle et al, 2008; Palmer et al, 2009).
Grabbe, C, Vernersson, E, Palmer, RH, Hallberg, B
Chiarle, R, Piva, R, Ambrogio, C, Inghirami, G, Voena, C
Dieter, P, Morris, SW, Bai, RY, Duyster, J, Peschel, C
protein tyrosine kinase activity of PLC gamma-binding ALK fusion proteins:PLCG1 [plasma membrane]
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