Article
Human sebaceous tumors harbor inactivating mutations in LEF1.
Nature medicine - 1 Apr 2006
Takeda Hikaru, Lyle Stephen, Lazar Alexander J F, Zouboulis Christos C, Smyth Ian, Watt Fiona M
Abstract excerpt
We found that one-third of human sebaceous tumors examined had double-nucleotide substitutions in the same LEF1 allele, irrespective of DNA mismatch repair status. The mutations impaired both LEF1 binding to beta-catenin and transcriptional activation, and are the first tumor-associated mutations...
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