Title : Specific changes in rasGAP-associated 62 kilodalton protein during integrin mediated cell-substrate interaction.

Pub. Date : 1997 Jun 5

PMID : 9178762






4 Functional Relationships(s)
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1 Here we show that in mouse fibroblasts and rat epithelial cells, tyrosine phosphorylation of a 62 kilodalton rasGAP-associated protein (GAPa-p62) is decreased upon cell-substrate interaction. Tyrosine KH RNA binding domain containing, signal transduction associated 1 Rattus norvegicus
2 Interaction between fibroblasts and various extracellular matrices such as fibronectin, vitronectin and collagen IV, but not laminin, results in tyrosine dephosphorylation of GAPa-p62. Tyrosine KH RNA binding domain containing, signal transduction associated 1 Rattus norvegicus
3 Cell-substrate mediated tyrosine dephosphorylation of GAPa-p62 is defective in transformed cell lines, suggesting a possible role for p62 in tumorigenic transformation. Tyrosine KH RNA binding domain containing, signal transduction associated 1 Rattus norvegicus
4 Cell-substrate mediated tyrosine dephosphorylation of GAPa-p62 is defective in transformed cell lines, suggesting a possible role for p62 in tumorigenic transformation. Tyrosine KH RNA binding domain containing, signal transduction associated 1 Rattus norvegicus