The DOI matches its Crossref record; 71 of the 71 references it cites were found in a registry or an index.
Defining Driver DNA Methylation Changes in Human Cancer
Open accessAbstract
Human malignant tumors are characterized by pervasive changes in the patterns of DNA methylation. These changes include a globally hypomethylated tumor cell genome and the focal hypermethylation of numerous 5′-cytosine-phosphate-guanine-3′ (CpG) islands, many of them associated with gene promoters. It has been challenging to link specific DNA methylation changes with tumorigenesis in a cause-and-effect relationship. Some evidence suggests that cancer-associated DNA hypomethylation may increase genomic instability. Promoter hypermethylation events can lead to silencing of genes functioning in pathways reflecting hallmarks of cancer, including DNA repair, cell cycle regulation, promotion of apoptosis or control of key tumor-relevant signaling networks. A convincing argument for a tumor-driving role of DNA methylation can be made when the same genes are also frequently mutated in cancer. Many of the most commonly hypermethylated genes encode developmental transcription factors, the methylation of which may lead to permanent gene silencing. Inactivation of such genes will deprive the cells in which the tumor may initiate from the option of undergoing or maintaining lineage differentiation and will lock them into a perpetuated stem cell-like state thus providing an additional window for cell transformation.
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Cites
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Cited by
The Basic Characteristics of the Pentraxin Family and Their Functions in Tumor Progression
Wang, Z., Wang, X., Zou, H., Dai, Z., Feng, S., Zhang, M., Xiao, G., Liu, Z., & Cheng, Q. (2020) · Frontiers in Immunology · doi:10.3389/fimmu.2020.01757 · Cited by 73
Postwala, H., Shah, Y., Parekh, P. S., & Chorawala, M. R. (2023) · Medical Oncology · doi:10.1007/s12032-023-02201-8 · Cited by 26
Metadata
- Authors
- Pfeifer, G.
- Venue
- International Journal of Molecular Sciences
- Publisher
- MDPI AG
- Published
- 2018-04-12
- Volume
- 19
- Issue
- 4
- Pages
- 1166
- ISSN
- 1422-0067 (ISSN-L)
- OpenAlex
- W2797121391
- Cited by
- 323
- References
- 71
- FWCI
- 13.50
- Type
- journal article
- Language
- en
- Open access
- gold
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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.