Cited by 1,506Cancer-related Molecular PathwaysMicrotubule and mitosis dynamicsDNA Repair Mechanisms

Cell cycle control in cancer

Matthews, Helen K., Bertoli, Cosetta, de Bruin, Robertus A. M.·2022·Nature Reviews Molecular Cell Biology

Abstract

Cancer is a group of diseases in which cells divide continuously and excessively. Cell division is tightly regulated by multiple evolutionarily conserved cell cycle control mechanisms, to ensure the production of two genetically identical cells. Cell cycle checkpoints operate as DNA surveillance mechanisms that prevent the accumulation and propagation of genetic errors during cell division. Checkpoints can delay cell cycle progression or, in response to irreparable DNA damage, induce cell cycle exit or cell death. Cancer-associated mutations that perturb cell cycle control allow continuous cell division chiefly by compromising the ability of cells to exit the cell cycle. Continuous rounds of division, however, create increased reliance on other cell cycle control mechanisms to prevent catastrophic levels of damage and maintain cell viability. New detailed insights into cell cycle control mechanisms and their role in cancer reveal how these dependencies can be best exploited in cancer treatment.

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Crossref · 10.1038/s41580-021-00404-3

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  • CHEK2 is the major downstream target of the cell cycle arrest kinases ATM and ATR.

    “Besides the stabilization of PARP1 as a drug target, different proteins stabilized potentially upon phosphorylation, for example, CHEK2, the major downstream target of the cell cycle arrest kinases, ATM, and ATR (Matthews et al, 2022).”
  • Inclusion of TPP allows retrieval of detailed mechanistic insight into well-known consequences of PARP inhibition, such as DNA damage signaling via the ATM-ATR-CHEK2 axis or cell cycle arrest via modulation of cyclin degradation or the formation of the ESPL1-PTTG1 complex.

    “In particular, the inclusion of TPP allows us to retrieve detailed mechanistic insight into well-known consequences of PARP inhibition, such as DNA damage signaling via the ATM-ATR-CHEK2 axis or cell cycle arrest via modulation of cyclin degradation or the formation of the ESPL1-PTTG1 complex (Matthews et al, 2022; Waizenegger et al, 2002).”

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Authors
Matthews, H. K., Bertoli, C., & de Bruin, R. A. M.
Affiliations
MRC Laboratory for Molecular Cell Biology (GB)
Venue
Nature Reviews Molecular Cell Biology
Published
2021-09-10
Volume
23
Issue
1
Pages
74-88
ISSN
  • 1471-0072 (ISSN-L)
  • 1471-0080
OpenAlex
W3198894769
Cited by
1,506
References
17
Citations by year
2026: 227 · 2025: 398 · 2024: 386 · 2023: 325 · 2022: 156 · 2021: 10 · 2013: 1
FWCI
26.78
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Reviews Molecular Cell Biology (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
  • Cancer Research UK (C1529/A23335, 20147)
  • Medical Research Council (MR/K015826/1, MC_EX_G0800785)
Topics
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Microtubule and mitosis dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA Repair Mechanisms
Keywords
cell cycle regulation, cancer, cell cycle checkpoints, DNA damage response, cell cycle exit, cell death, cancer-associated mutations, cell division, cancer therapy
MeSH terms
Animals, DNA Damage, DNA Replication, Humans, Spindle Apparatus, Neoplasms, Oncogenes, Cell Cycle Checkpoints

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