Title : Mechanism of SHIP-mediated inhibition of insulin- and platelet-derived growth factor-stimulated mitogen-activated protein kinase activity in 3T3-L1 adipocytes.

Pub. Date : 2005 Feb

PMID : 15486046






3 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 In summary, 1) SHIP-WT and SHIPDeltaIP expression inhibit insulin and PDGF stimulated Ras, MAPK kinase, and MAPK activities; 2) SHIP associates with tyrosine phosphorylated Shc, and the proline-rich sequences in SHIP associate with Grb2 and titrate out SOS to form Shc*Grb2*SHIP complexes; and 3) dissociation of SOS from the Shc*Grb2 complex inhibits Ras GTP loading, leading to decreased signaling through the MAPK pathway. Proline growth factor receptor bound protein 2 Homo sapiens
2 In summary, 1) SHIP-WT and SHIPDeltaIP expression inhibit insulin and PDGF stimulated Ras, MAPK kinase, and MAPK activities; 2) SHIP associates with tyrosine phosphorylated Shc, and the proline-rich sequences in SHIP associate with Grb2 and titrate out SOS to form Shc*Grb2*SHIP complexes; and 3) dissociation of SOS from the Shc*Grb2 complex inhibits Ras GTP loading, leading to decreased signaling through the MAPK pathway. Proline growth factor receptor bound protein 2 Homo sapiens
3 In summary, 1) SHIP-WT and SHIPDeltaIP expression inhibit insulin and PDGF stimulated Ras, MAPK kinase, and MAPK activities; 2) SHIP associates with tyrosine phosphorylated Shc, and the proline-rich sequences in SHIP associate with Grb2 and titrate out SOS to form Shc*Grb2*SHIP complexes; and 3) dissociation of SOS from the Shc*Grb2 complex inhibits Ras GTP loading, leading to decreased signaling through the MAPK pathway. Proline growth factor receptor bound protein 2 Homo sapiens