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MAP2K4 — STAT3
Text-mined interactions from Literome
Schuringa et al., Biochem J 2000
(Carcinoma, Hepatocellular...) :
Interleukin-6 induced
STAT3 transactivation and Ser727 phosphorylation
involves Vav, Rac-1 and the kinase
SEK-1/MKK-4 as signal transduction components ... However, SEK-1/MKK-4 [ where SEK-1 stands for stress activated protein kinase ( SAPK)/ERK kinase 1, and MKK-4 stands for MAP kinase kinase 4 ] was activated in response to IL-6 and overexpression of dominant negative
SEK-1/MKK-4 ( A-L )
reduced both IL-6 induced STAT3 Ser ( 727 ) phosphorylation as well as
STAT3 transactivation
Song et al., Oncogene 2004
(Cell Transformation, Neoplastic) :
Our results showed that
mitogen activated protein kinase kinase 5 ( MEK5 ) was markedly
induced ( more than 22-fold increase, P < 0.001 ) by
Stat3-C expression