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DDX20: A Multifunctional Complex Protein.

Lu He1,2, Jinke Yang1,2, Yu Hao1,2

  • 1State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China.

Molecules (Basel, Switzerland)
|October 28, 2023
PubMed
Summary
This summary is machine-generated.

DEAD-box decapping enzyme 20 (DDX20) influences RNA processing, transcription, and innate immunity. This review explores DDX20

Keywords:
DDX20NF-κBSMN complexecancermiRNAtranscription

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Area of Science:

  • Molecular Biology
  • Virology
  • Immunology

Background:

  • DEAD-box decapping enzyme 20 (DDX20) is involved in RNA processing.
  • DDX20 impacts transcription, RNA splicing, and microRNA maturation.
  • DDX20 interacts with transcription factors and affects RNA splicing via the survival motor neuron complex.

Purpose of the Study:

  • To review the multifaceted roles of DDX20.
  • To examine DDX20's influence on innate immunity and viral infections.
  • To provide an outlook on future DDX20 research in these areas.

Main Methods:

  • Literature review of DDX20 functions.
  • Analysis of DDX20's interactions with transcription factors and viral proteins.
  • Examination of DDX20's role in signaling pathways like NF-κB and p53.

Main Results:

  • DDX20 regulates transcription and post-transcriptional modifications, including RNA splicing and miRNA maturation.
  • DDX20 influences innate immunity by affecting NF-κB and p53 signaling pathways.
  • DDX20 plays a role in viral replication, including Epstein-Barr virus, and interacts with the innate immune system.

Conclusions:

  • DDX20 is a key regulator in cellular processes and innate immunity.
  • DDX20's involvement in tumorigenesis and viral infections warrants further investigation.
  • Future research should focus on DDX20's therapeutic potential in viral diseases and cancer.