Omega-3 Fatty Acids and PPARγ in Cancer
2008
Omega-3 Fatty Acids and PPARγ in Cancer
publication
Evidence: moderate
Author Information
Author(s): Iris J. Edwards, Joseph T. O'Flaherty
Primary Institution: Wake Forest University School of Medicine
Hypothesis
The differential activation of PPARγ and PPARγ-regulated genes by specific dietary fatty acids may be central to their distinct roles in cancer.
Conclusion
Omega-3 fatty acids can inhibit cancer cell growth and induce apoptosis through the activation of PPARγ.
Supporting Evidence
- Dietary intake of omega-3 PUFAs has been associated with a reduced risk of certain cancers.
- In vitro studies have shown that omega-3 PUFAs inhibit cell proliferation and induce apoptosis in cancer cells.
- Specific fatty acids can differentially activate PPARs and PPAR-regulated genes.
Takeaway
Eating omega-3 fatty acids, like those found in fish, can help fight cancer by making cancer cells die.
Methodology
This review summarizes studies relating PUFAs to PPARγ and cancer, focusing on their effects on cell proliferation and apoptosis.
Limitations
The review relies on existing studies, which may have inconsistencies and varying methodologies.
Digital Object Identifier (DOI)
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