Alternative products:Additional isoforms seem to exist ,Disease:NKX3-1 has been thought to be one of the target gene of the 8p21 loss of heterozygosity , common in prostate cancer , but neither disruption of the coding region of the gene , nor mutations have been found in prostate cancer. ,Function:Transcription factor , which binds preferentially the consensus sequence 5'-TAAGT[AG]-3' and can behave as a transcriptional repressor. Could play an important role in regulating proliferation of glandular epithelium and in the formation of ducts in prostate. ,induction:By androgens and , in the LNCAP cell line , by estrogens. Androgenic control may be lost in prostate cancer cells during tumor progression from an androgen-dependent to an androgen-independent phase. ,similarity:Belongs to the NK-3 homeobox family. ,similarity:Contains 1 homeobox DNA-binding domain. ,subunit:Interacts with serum response factor (SRF) (By similarity) . Interacts with SPDEF. Interacts with WDR77. ,tissue specificity:Highly expressed in the prostate and , at a lower level , in the testis. ,
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