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Comment
. 2001 Aug 7;11(15):R592-5.
doi: 10.1016/s0960-9822(01)00360-8.

Wnt signalling: antagonistic Dickkopfs

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Wnt signalling: antagonistic Dickkopfs

A M Zorn. Curr Biol. .
Free article

Abstract

Dickkopf proteins are secreted antagonists of the Wnt cell signalling molecules, which have a novel mode of action. Dickkopf1 binds to the LRP5/6 Wnt co-receptor and prevents the formation of active Wnt--Frizzled--LRP5/6 receptor complexes, thus blocking the canonical Wnt--beta-catenin pathway.

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