The E3 ligase RNF43 inhibits Wnt signaling downstream of mutated beta-catenin by sequestering TCF4 to the nuclear membrane.
Loregger A, Grandl M, Mejias-Luque R, Allgauer M, Degenhart K, Haselmann V, Oikonomou C, Hatzis P, Janssen KP, Nitsche U, Gradl D, van den Broek O, Destree O, Ulm K, Neumaier M, Kalali B, Jung A, Varela I, Schmid RM, Rad R, Busch DH, Gerhard M
Sci Signal. 2015 Sep 8;8(393):ra90. doi: 10.1126/scisignal.aac6757.
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