Article
Lack of somatic mutation in the coding sequence of SIAH1 in tumors hemizygous for this candidate tumor suppressor gene.
International journal of cancer - 15 Sept 2000
Medhioub M, Vaury C, Hamelin R, Thomas G
Abstract excerpt
The human homolog of the Drosophila seven in absentia gene (SIAH1) may play an important role in apoptosis and tumor suppression. Transcription of SIAH1 is up-regulated in non-tumorigenic clonal populations of cells derived from 2 different tumorigenic parental cell lines. Intracellular SIAH1 mRNA concentration increases in intestinal cells as they migrate from the bottom of the crypt to the lumen, where they...
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