Title : Phosphatidylinositol 3,4,5-triphosphate-dependent Rac exchanger 1 (P-Rex-1), a guanine nucleotide exchange factor for Rac, mediates angiogenic responses to stromal cell-derived factor-1/chemokine stromal cell derived factor-1 (SDF-1/CXCL-12) linked to Rac activation, endothelial cell migration, and in vitro angiogenesis.

Pub. Date : 2010 Mar

PMID : 20018810






4 Functional Relationships(s)
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1 Phosphatidylinositol 3,4,5-triphosphate-dependent Rac exchanger 1 (P-Rex-1), a guanine nucleotide exchange factor for Rac, mediates angiogenic responses to stromal cell-derived factor-1/chemokine stromal cell derived factor-1 (SDF-1/CXCL-12) linked to Rac activation, endothelial cell migration, and in vitro angiogenesis. Guanine Nucleotides AKT serine/threonine kinase 1 Homo sapiens
2 Phosphatidylinositol 3,4,5-triphosphate-dependent Rac exchanger 1 (P-Rex-1), a guanine nucleotide exchange factor for Rac, mediates angiogenic responses to stromal cell-derived factor-1/chemokine stromal cell derived factor-1 (SDF-1/CXCL-12) linked to Rac activation, endothelial cell migration, and in vitro angiogenesis. Guanine Nucleotides AKT serine/threonine kinase 1 Homo sapiens
3 We demonstrated previously that mammalian target of rapamycin, an important effector and regulator of PI3K/AKT, activates phosphatidylinositol 3,4,5-triphosphate-dependent Rac exchanger 1 (P-Rex1), a Rac guanine nucleotide exchange factor identified as a target of G betagamma and PI3K, via direct interactions. Guanine Nucleotides AKT serine/threonine kinase 1 Homo sapiens
4 We demonstrated previously that mammalian target of rapamycin, an important effector and regulator of PI3K/AKT, activates phosphatidylinositol 3,4,5-triphosphate-dependent Rac exchanger 1 (P-Rex1), a Rac guanine nucleotide exchange factor identified as a target of G betagamma and PI3K, via direct interactions. Guanine Nucleotides AKT serine/threonine kinase 1 Homo sapiens