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Updated: Jul 12, 2025
00:06
In Vivo Functional Study of Disease-associated Rare Human Variants Using Drosophila
Published on: August 20, 2019
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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
Summary
DEAD-box decapping enzyme 20 (DDX20) influences RNA processing, transcription, and innate immunity. This review explores DDX20
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.
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