Article
Mouse Rab23 regulates hedgehog signaling from smoothened to Gli proteins.
Developmental biology - 1 Feb 2006
Eggenschwiler Jonathan T, Bulgakov Oleg V, Qin Jian, Li Tiansen, Anderson Kathryn V
Abstract excerpt
Sonic hedgehog (Shh) signaling is required for the growth and patterning of many tissues in vertebrate embryos, but important aspects of the Shh signal transduction pathway are poorly understood. For example, the vesicle transport protein Rab23 is a cell autonomous negative regulator of Shh signaling, but the process affected by Rab23 has not been defined. Here, we demonstrate that Rab23 acts upstream of Gli...
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