The DOI matches its Crossref record; 136 of the 136 references it cites were found in a registry or an index.
Targeting the Cell Cycle: A New Approach to Cancer Therapy
Abstract
The cell cycle represents a series of tightly integrated events that allow the cell to grow and proliferate. Critical parts of the cell cycle machinery are the cyclin-dependent kinases (CDKs), which, when activated, provide a means for the cell to move from one phase of the cell cycle to the next. The CDKs are regulated positively by cyclins and regulated negatively by naturally occurring CDK inhibitors (CDKIs). Cancer represents a dysregulation of the cell cycle such that cells that overexpress cyclins or do not express the CDKIs continue to undergo unregulated cell growth. The cell cycle also serves to protect the cell from DNA damage. Thus, cell cycle arrest, in fact, represents a survival mechanism that provides the tumor cell the opportunity to repair its own damaged DNA. Thus, abrogation of cell cycle checkpoints, before DNA repair is complete, can activate the apoptotic cascade, leading to cell death. Now in clinical trials are a series of targeted agents that directly inhibit the CDKs, inhibit unrestricted cell growth, and induce growth arrest. Recent attention has also focused on these drugs as inhibitors of transcription. In addition, there are now agents that abrogate the cell cycle checkpoints at critical time points that make the tumor cell susceptible to apoptosis. An understanding of the cell cycle is critical to understanding how best to clinically develop these agents, both as single agents and in combination with chemotherapy.
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An overview of cancer multidrug resistance: a still unsolved problem
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Direct Observation of Nanoparticle–Cancer Cell Nucleus Interactions
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Metadata
- Authors
- Schwartz, G. K., & Shah, M. A.
- Venue
- Journal of Clinical Oncology
- Published
- 2005-12-20
- Volume
- 23
- Issue
- 36
- Pages
- 9408-9421
- ISSN
- 0732-183X (ISSN-L)
- 1527-7755
- OpenAlex
- W1988050012
- Cited by
- 817
- References
- 136
- FWCI
- 14.27
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
