Pub. Date : 2010 Apr
PMID : 20082316
4 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
1 | In present work, we show that insulin signaling, probably through the IGF-I receptor, is required for the increase in cell size accompanying differentiation and that this is opposed by arsenite. | arsenite | insulin | Homo sapiens |
2 | We further examine the impact of insulin and arsenite on PKCdelta, a known key regulator of keratinocyte differentiation, and show that insulin increases the amount, tyrosine phosphorylation, and membrane localization of PKCdelta. | arsenite | insulin | Homo sapiens |
3 | All these effects are prevented by exposure of cells to arsenite or to inhibitors of downstream effectors of insulin (phosphotidylinositol 3-kinase and mammalian target of rapamycin). | arsenite | insulin | Homo sapiens |
4 | Finally, inhibiting epidermal growth factor receptor kinase activity diminished the ability of arsenite to prevent cell enlargement and to suppress insulin-dependent PKCdelta amount and tyrosine 311 phosphorylation. | arsenite | insulin | Homo sapiens |