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[摘要]:Background: Pdcd4 is a tumor suppressor involved in translational regulation. Results: Pdcd4 interacts with p53 mRNA and inhibits its translation via the 5'-UTR. Under stress conditions, the expression of Pdcd4 decreases. Conclusion: Translation of p53 mRNA is suppressed by Pdcd4 under normal growth conditions. Significance: Pdcd4 is a new translational regulator of p53. |
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