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Moderate to strong nuclear immunoreactivity was observed in cancer tissues. Additional membranous staining was exhibited in few hepatocellular carcinomas. Few squamous cell carcinomas exhibited additional cytoplasmic staining.
GENE INFORMATION
Gene name
TBL1Y (HGNC Symbol)
Synonyms
TBL1
Description
Transducin (beta)-like 1, Y-linked (HGNC Symbol)
Entrez gene summary
The protein encoded by this gene has sequence similarity with members of the WD40 repeat-containing protein family. The WD40 group is a large family of proteins, which appear to have a regulatory function. It is believed that the WD40 repeats mediate protein-protein interactions and members of the family are involved in signal transduction, RNA processing, gene regulation, vesicular trafficking, cytoskeletal assembly and may play a role in the control of cytotypic differentiation. This gene is highly similar to TBL1X gene in nucleotide sequence and protein sequence, but the TBL1X gene is located on chromosome X and this gene is on chromosome Y. This gene has three alternatively spliced transcript variants encoding the same protein. [provided by RefSeq, Jul 2008]