視黃酸誘導孤兒G蛋白偶聯受體(英語:Retinoic Acid-Inducible orphan G-protein-coupled receptor),縮寫為RAIG,是一組四個密切相關的G蛋白偶聯受體,其表達由視黃酸誘導。[1][2][3][4]
這些蛋白質的確切功能尚未確定,但它們可能提供了視黃酸影響G蛋白信號轉導級聯的機制。此外,RAIG受體與捲曲類G蛋白偶聯受體的成員相互作用,並似乎激活Wnt信號通路。[5]
參考資料
外部連結
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