Summary:
- The article discusses how epigenetic changes, which are modifications to the DNA that do not involve changes to the DNA sequence, can contribute to the development and progression of cancer.
- Researchers have found that certain epigenetic changes, such as DNA methylation and histone modifications, can lead to the silencing of tumor suppressor genes or the activation of oncogenes, which can promote cancer growth.
- The article highlights the potential of epigenetic therapies, which aim to reverse these epigenetic changes and restore normal gene expression, as a promising approach for cancer treatment and prevention.