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Gene Information

Gene symbol: IRS4

Gene name: insulin receptor substrate 4

HGNC ID: 6128

Synonyms: PY160, IRS-4

Related Genes

# Gene Symbol Number of hits
1 AKT1 1 hits
2 IGF1 1 hits
3 INS 1 hits
4 IRS2 1 hits
5 SLC2A4 1 hits

Related Sentences

# PMID Sentence
1 10077007 Our data suggest that IRS-3 and IRS-4 are capable of mediating PI 3-kinase-dependent metabolic actions of insulin in adipose cells, and that IRS proteins play a physiological role in mediating translocation of GLUT4.
2 11113178 Following transduction of IRS-3 or IRS-4, the cells showed a significant decrease in IRS-2 mRNA and protein levels without any change in the IRS-1 protein level.
3 11113178 However, IRS-3- or IRS-4-expressing cells also showed a marked decrease in IRS-1 and IRS-2 phosphorylation compared to the host cells.
4 11113178 IRS-3- or IRS-4-overexpressing cells showed an increase in basal phosphatidylinositol 3-kinase activity and basal Akt phosphorylation, while the IGF-1-stimulated levels correlated well with total tyrosine phosphorylation level of all IRS proteins in each cell line.
5 11113178 These data suggest that IRS-3 and IRS-4 may act as negative regulators of the IGF-1 signaling pathway by suppressing the function of other IRS proteins at several steps.