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Assessment of Global DNA Double-Strand End Resection using BrdU-DNA Labeling coupled with Cell Cycle Discrimination Imaging
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The Genome Stability Maintenance DNA Helicase DDX11 and Its Role in Cancer
Mohammad Mahtab1,2, Ana Boavida1, Diana Santos1
1Istituto di Biochimica e Biologia Cellulare-CNR, Via P. Castellino, 111, 80131 Naples, Italy.
Genes
|April 3, 2021
Summary
The DDX11 DNA helicase, linked to Warsaw breakage syndrome, may promote cancer. Targeting DDX11 offers a potential new strategy for anti-cancer therapies.
Area of Science:
- Molecular Biology
- Genetics
- Oncology
Background:
- DDX11/ChlR1 is a DNA helicase crucial for DNA replication, chromosome stability, and sister chromatid cohesion.
- Mutations in DDX11 cause Warsaw breakage syndrome, a rare genetic disorder with diverse clinical features.
- Emerging evidence suggests DDX11 may play a role in cancer development and progression.
Purpose of the Study:
- To review recent findings on the role of DDX11 in cancer.
- To explore the potential of DDX11 as a therapeutic target for cancer treatment.
Main Methods:
- Analysis of studies on tumoral cell lines.
- Investigation of xenograft cancer mouse models.
Main Results:
- Studies suggest DDX11 exhibits an oncogenic role in various cancers.
- DDX11's involvement in cancer progression is increasingly recognized.
Conclusions:
- DDX11 DNA helicase may function as an oncogene.
- Targeting DDX11 presents a promising avenue for novel anti-cancer therapeutic strategies.
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