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Cdk5 links with DNA damage response and cancer
Wan Liu1, Jun Li1, Yu-Shu Song1
1Department of Breast Surgery, The Second Affiliated Hospital of Dalian Medical University, Zhongshan Road 467, Dalian, 116023, China.
Molecular Cancer
|March 15, 2017
Summary
Cyclin dependent kinase 5 (Cdk5) is involved in cancer and DNA damage response. Inhibiting Cdk5 shows anti-cancer effects and enhances chemotherapy efficacy.
Area of Science:
- Molecular Biology
- Cell Biology
- Oncology
Background:
- Cyclin dependent kinase 5 (Cdk5) was historically considered neuron-specific.
- Emerging evidence implicates Cdk5 in non-neuronal cellular processes and cancer.
- Cdk5 dysregulation is observed in various cancer types.
Purpose of the Study:
- To elucidate the regulatory mechanisms of Cdk5.
- To investigate the controversial roles of Cdk5 in apoptosis.
- To focus on the connection between Cdk5, DNA damage response (DDR), and cancer.
Main Methods:
- Literature review and synthesis of existing research on Cdk5.
- Analysis of Cdk5's role in non-neuronal cells and cancer.
- Examination of Cdk5's involvement in DNA damage response pathways.
Main Results:
- Cdk5 exhibits diverse biological and pathological functions beyond neuronal cells.
- Cdk5 inhibition or knockdown demonstrates anti-cancer properties.
- Cdk5 activity can potentiate the effectiveness of chemotherapeutic agents.
Conclusions:
- Cdk5 plays a significant role in cancer development and progression.
- Understanding Cdk5's link to DNA damage response is crucial for cancer therapy.
- Targeting Cdk5 presents a potential therapeutic strategy for cancer treatment.
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