Effects of n-3 PUFAs on Breast Cancer Cells
Author Information
Author(s): Paola A Corsetto, Gigliola Montorfano, Stefania Zava, Ilaria E Jovenitti, Andrea Cremona, Bruno Berra, Angela M Rizzo
Primary Institution: Dipartimento di Scienze Molecolari Applicate ai Biosistemi, Università degli Studi di Milano, Italy
Hypothesis
n-3 PUFAs alter membrane stability, modifying cellular signalling in breast cancer cells.
Conclusion
n-3 PUFA feeding might induce modifications of breast cancer membrane structure that increases the degree of fatty acid unsaturation.
Supporting Evidence
- EPA and DHA induce cell apoptosis and reduce cell viability.
- DHA reduces the concentration of EGFR while EPA has no effect.
- Both EPA and DHA reduce the activation of EGFR.
- N-3 PUFAs influence the n-6 content and vice versa.
Takeaway
Eating certain fats called n-3 PUFAs can change how breast cancer cells behave, making them less likely to grow.
Methodology
Human breast cancer cell lines were treated with n-3 PUFAs and analyzed for cell viability and apoptosis markers.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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