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13:47
Enhanced Reduced Representation Bisulfite Sequencing for Assessment of DNA Methylation at Base Pair Resolution
Published on: February 24, 2015
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DNA methylation pattern as important epigenetic criterion in cancer
Mehrdad Ghavifekr Fakhr1, Majid Farshdousti Hagh1, Dariush Shanehbandi1
1Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Genetics Research International
|January 24, 2014
Summary
Epigenetic modifications alter gene expression without changing DNA sequence. These changes are crucial in diseases like cancer and offer potential therapeutic targets for reversal.
Area of Science:
- Molecular Biology
- Genetics
- Cancer Research
Background:
- Epigenetic modifications regulate gene expression and cellular processes like differentiation and apoptosis.
- Aberrant epigenetic patterns are implicated in disease development, including various cancers.
- Epigenetic changes are potentially reversible, presenting therapeutic opportunities.
Purpose of the Study:
- To review epigenetic alterations in normal versus cancerous cells.
- To identify factors contributing to epigenetic dysregulation.
- To explore current and emerging epigenetic therapies for malignancies.
Main Methods:
- Literature review of epigenetic mechanisms.
- Analysis of studies on epigenetic changes in cancer.
- Examination of therapeutic strategies targeting epigenetic modifications.
Main Results:
- Epigenetic dysregulation significantly contributes to cancer initiation and progression.
- Environmental factors and genetic elements can influence epigenetic patterns.
- Epigenetic therapies show promise in reversing aberrant gene expression in cancer.
Conclusions:
- Epigenetics plays a fundamental role in cellular function and disease.
- Understanding epigenetic alterations is key to developing novel cancer treatments.
- Reversible epigenetic modifications represent a promising frontier in oncology therapeutics.
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