The P2Y2 nucleotide receptor requires interaction with alpha v integrins to access and activate G12.

Abstract excerpt

The P2Y2 nucleotide receptor (P2Y2R) interacts with alpha v integrins to activate G(o) and induce chemotaxis in human 1321N1 astrocytoma cells. In this study, it was determined that the P2Y2R also requires interaction with alpha v integrins to activate G12 and associated signaling pathways that control chemotaxis in 1321N1 cells. Mutation of the Arg-Gly-Asp (RGD) integrin-binding sequence in the first...

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