Abstract
Due to global changes in dietary sources and habits, the human diet has shifted to include an unfavorable ratio of ω-6 to ω-3 PUFAs. This is believed to have drastic consequences on health, increasing the risk for cardiovascular and inflammation-related diseases as well as cancer. Epidemiology and experimental studies suggest that ω-3 PUFAs are protective against certain types of cancer, including colon, breast, and prostate cancer. The available data have motivated the recent implementation of interventional clinical trials where cancer patients or individuals at high risk of developing cancer receive dietary ω-3 PUFA supplementation. In this review, we summarize the objectives of ongoing and recently closed clinical trials of ω-3 PUFA supplements for breast and prostate cancer prevention and treatment that are listed in the ClinicalTrials.gov database, a registry of federally and privately supported clinical trials conducted in the United States and worldwide (http://clinicaltrials.gov/).
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- ADH:
-
atypical ductal hyperplasia
- ALA:
-
α-linolenic acid
- CAM:
-
complementary and alternative medicines
- COX-2:
-
cyclooxygenase-2
- DCIS:
-
ductal carcinoma in situ
- DHA:
-
docosahexaenoic acid
- EPA:
-
eicosapentaenoic acid
- eIF2α:
-
eukaryotic initiation factor 2α
- ER:
-
estrogen receptor
- FASN:
-
fatty acid synthase
- HER2:
-
human epidermal growth factor receptor 2
- IGF-1:
-
insulin-like growth factor-1
- IGFIR:
-
insulin-like growth factor I receptor
- IGFBP-3:
-
insulin-like growth factor-binding protein 3
- IL-6:
-
interleukin-6
- Ki-67:
-
proliferation marker
- PAI-1:
-
plasminogen activator inhibitor 1
- PR:
-
progesterone receptor
- PSA:
-
prostate-specific antigen
- PUFA:
-
poly-unsaturated fatty acid
- RBC:
-
red blood cells
- SHBG:
-
sex hormone-binding globulin
- SREBP:
-
sterol response element-binding protein
- TUNEL:
-
terminal deoxynucleotidyl transferase-mediated dUTP nick end labelling
- tPA:
-
tissue plasminogen activator
- VEGF:
-
vascular endothelial growth factor
- vWF:
-
von Willebrand factor.
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Berquin, I.M., Edwards, I.J., O’Flaherty, J.T., Chen, Y.Q. (2010). ω-3 PUFAs: Interventional Trials for the Prevention and Treatment of Breast and Prostate Cancer. In: Calviello, G., Serini, S. (eds) Dietary Omega-3 Polyunsaturated Fatty Acids and Cancer. Diet and Cancer, vol 1. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-3579-0_6
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