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Updated: Jun 25, 2026

miRNA Expression Analyses in Prostate Cancer Clinical Tissues
Published on: September 8, 2015
Epigenetics of prostate cancer
1Department of Urology, University of California San Francisco and Veterans Affairs Medical Center San Francisco, San Francisco, CA 94121, USA. Longcheng.li@ucsf.edu
Epigenetic changes like DNA methylation are common in prostate cancer, driving tumor growth and spread. Understanding these epigenetic aberrations offers potential for new diagnostic and treatment strategies.
Area of Science:
- Oncology
- Epigenetics
- Molecular Biology
Background:
- Prostate cancer is a leading cause of cancer death in men.
- Its etiology involves risk factors like age, race, family history, and diet.
- Epigenetic mechanisms regulate gene expression and are crucial in disease processes.
Purpose of the Study:
- To review current literature on epigenetic changes in prostate cancer.
- To discuss the clinical potential of cancer epigenetics for diagnosis and treatment.
Main Methods:
- Literature review of epigenetic aberrations in prostate cancer.
- Analysis of DNA methylation and histone modifications in relation to gene expression.
- Examination of epigenetic alterations in tumorigenesis, progression, and metastasis.
Main Results:
- Frequent epigenetic aberrations, including DNA hypo- and hypermethylation and altered histone modifications, are observed in prostate cancer.
- These epigenetic changes affect the expression and function of numerous genes.
- Aberrant epigenetic mechanisms contribute to prostate cancer development, progression, and metastasis.
Conclusions:
- Epigenetic alterations are significant in prostate cancer pathogenesis.
- Cancer epigenetics holds promise for developing novel diagnostic and therapeutic approaches for prostate cancer.
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