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Gene Information

Gene symbol: DUSP9

Gene name: dual specificity phosphatase 9

HGNC ID: 3076

Synonyms: MKP-4, MKP4

Related Genes

# Gene Symbol Number of hits
1 IL6 1 hits
2 INS 1 hits
3 MAPK1 1 hits
4 MAPK8 1 hits
5 TNF 1 hits

Related Sentences

# PMID Sentence
1 18296638 Overexpression of MKP-4 in 3T3-L1 cells inhibited ERK and JNK phosphorylation and, to a lesser extent, p38MAPK phosphorylation.
2 18296638 MKP-4 also reversed the effect of TNF-alpha to inhibit insulin signaling; alter IL-6, Glut1 and Glut4 expression; and inhibit insulin-stimulated glucose uptake in 3T3-L1 adipocytes.
3 18296638 Overexpression of MKP-4 in the liver of ob/ob mice decreased ERK and JNK phosphorylation, leading to a reduction in fed and fasted glycemia, improved glucose intolerance, decreased expression of gluconeogenic and lipogenic genes, and reduced hepatic steatosis.
4 18296638 Thus, MKP-4 has a protective effect against the development of insulin resistance through its ability to dephosphorylate and inactivate crucial mediators of stress-induced insulin resistance, such as ERK and JNK, and increasing MKP-4 activity might provide a therapy for insulin-resistant disorders.