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Updated: Jul 12, 2025
12:26
Identification of Cyclin-dependent Kinase 1 Specific Phosphorylation Sites by an In Vitro Kinase Assay
Published on: May 3, 2018
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The Cyclin-dependent kinase 1: more than a cell cycle regulator
Giorgia Massacci1, Livia Perfetto2, Francesca Sacco3
1Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133, Rome, Italy.
British Journal of Cancer
|October 29, 2023
Summary
Cyclin-dependent kinase 1 (CDK1) regulates more than cell cycles, impacting gene expression and apoptosis. Its dysregulation is linked to cancer progression and drug resistance.
Area of Science:
- Molecular Biology
- Cell Biology
- Biochemistry
Background:
- Cyclin-dependent kinase 1 (CDK1) is a serine/threonine protein kinase.
- Initially identified as a cell cycle regulator, CDK1 exhibits diverse cellular functions.
Purpose of the Study:
- To comprehensively catalogue CDK1 upstream regulators and substrates.
- To elucidate CDK1's role in 'cell cycle-unrelated' biological processes.
- To investigate the association between CDK1 deregulation and cancer progression/drug resistance.
Main Methods:
- Literature review and data compilation of CDK1 regulators and substrates.
- Analysis of CDK1 involvement in various cellular events.
- Correlation analysis of CDK1 deregulation with cancer phenotypes.
Main Results:
- CDK1 regulates critical cellular events beyond cell cycle control, including gene expression and apoptosis.
- A comprehensive list of CDK1 upstream regulators and substrates is presented.
- CDK1 deregulation is significantly associated with cancer progression and acquired drug resistance.
Conclusions:
- CDK1 is a versatile kinase with crucial roles in fundamental cellular processes.
- Understanding CDK1's multifaceted functions is vital for comprehending cell survival and disease.
- Targeting CDK1 may offer therapeutic strategies for cancer treatment and overcoming drug resistance.
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