Title : PTPL1/FAP-1 negatively regulates TRIP6 function in lysophosphatidic acid-induced cell migration.

Pub. Date : 2007 Aug 17

PMID : 17591779






2 Functional Relationships(s)
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1 LPA stimulation targets TRIP6 to the focal adhesion complexes and promotes c-Src-dependent phosphorylation of TRIP6 at Tyr-55, which creates a docking site for the Crk Src homology 2 domain, thereby promoting LPA-induced morphological changes and cell migration. lysophosphatidic acid SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens
2 Here we further demonstrate that a switch from c-Src-mediated phosphorylation to PTPL1/Fas-associated phosphatase-1-dependent dephosphorylation serves as an inhibitory feedback control mechanism of TRIP6 function in LPA-induced cell migration. lysophosphatidic acid SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens