Title : Lysophosphatidic acid-induced effects in human colon carcinoma DLD1 cells are partially dependent on transactivation of epidermal growth factor receptor.

Pub. Date : 2006 May

PMID : 16289596






7 Functional Relationships(s)
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1 Lysophosphatidic acid-induced effects in human colon carcinoma DLD1 cells are partially dependent on transactivation of epidermal growth factor receptor. lysophosphatidic acid epidermal growth factor receptor Homo sapiens
2 LPA is well known to induce phosphorylation of the epidermal growth factor receptor (EGFR), which is termed transactivation, in some cell types. lysophosphatidic acid epidermal growth factor receptor Homo sapiens
3 LPA is well known to induce phosphorylation of the epidermal growth factor receptor (EGFR), which is termed transactivation, in some cell types. lysophosphatidic acid epidermal growth factor receptor Homo sapiens
4 In this study, we investigated the contribution of EGFR transactivation in LPA-induced responses in colon cancer DLD1 cells. lysophosphatidic acid epidermal growth factor receptor Homo sapiens
5 MATERIALS AND METHODS: Immunoprecipitation was performed to investigate whether LPA induced EGFR phosphorylation. lysophosphatidic acid epidermal growth factor receptor Homo sapiens
6 RESULTS: Immunoprecipitation analysis revealed that LPA induced a significant level of tyrosine phosphorylation of EGFR in DLD1 cells. lysophosphatidic acid epidermal growth factor receptor Homo sapiens
7 The LPA-induced phosphorylation of EGFR was almost completely abrogated by either AG1478 or GM6001. lysophosphatidic acid epidermal growth factor receptor Homo sapiens