This gene encodes a nuclear protein expressed in a variety of tissues. Expression of this gene has been shown to be repressed by B-cell CLL/lymphoma 6 (BCL6), a transcriptional repressor required for lymph node germinal center development, suggesting that BCL6 regulates apoptosis by its effects on this protein. Alternative splicing results in multiple transcript variants and pseudogenes have been identified on chromosomes 9 and 12.
A synthesized peptide derived from human PDCD4, corresponding to a region within C-terminal amino acids.
A synthesized peptide derived from human PDCD4, corresponding to a region within N-terminal amino acids.
Programmed cell death 4 (Pdcd4) is a novel tumor suppressor that inhibits translation,progression and invasion. It was first identified as being differnetially upregulated during apoptosis. Pdcd4 interferes with the activity of the eukaryotic initiation factor (eIF) 4A by displacing the scaffold protein eIF4G from its binding to the RNA helicase eIF4A.
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