Omega-3 and Omega-6 Fatty Acids and Breast Cancer

2011 ◽  
pp. 91-98
Author(s):  
Alvaro Luis Ronco ◽  
Eduardo De Stéfani
Keyword(s):  
Breast Cancer ◽  
Fatty Acids ◽  
Omega 3 ◽  
Omega 6

scholarly journals Multicenter Randomized Controlled Trial of Omega-3 Fatty Acids Versus Omega-6 Fatty Acids for the Control of Cancer-Related Fatigue Among Breast Cancer Survivors

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Luke J Peppone ◽  
Julia E Inglis ◽  
Karen M Mustian ◽  
Charles E Heckler ◽  
Gilbert D A Padula ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Fatty Acids ◽  
Cancer Survivors ◽  
Breast Cancer Survivors ◽  
Mrna Levels ◽  
Omega 3 ◽  
Symptom Index ◽  
Cancer Related Fatigue ◽  
Brief Fatigue Inventory ◽  
Omega 6

Abstract Background Cancer-related fatigue (CRF) is a common side effect of adjuvant therapy and becomes a chronic problem for approximately one-third of survivors. Omega-3 polyunsaturated fatty acids (O3-PUFA) demonstrated preliminary antifatigue effects in previous research, but have not been investigated in fatigued cancer survivors. Methods Breast cancer survivors 4–36 months posttreatment with a CRF score of 4 or more of 10 using the symptom inventory (SI) were randomly assigned to O3-PUFA (fish oil, 6 g/d), omega-6 PUFA (O6-PUFA; soybean oil, 6 g/d), or a low-dose combination of O3-/O6-PUFA (3 g/d O3-PUFA and O6-PUFA) for 6 weeks. CRF was assessed by the SI (screening question), the Brief Fatigue Inventory, and the Multidimensional Fatigue Symptom Index. Protein and mRNA levels of inflammatory and antioxidant biomarkers, along with fatty acid and lipid levels, were assessed at baseline and week 6. Statistical tests were two-sided. Results A total of 108 breast cancer survivors consented; 97 subjects were randomly assigned and 81 completed the trial. The SI CRF score decreased by 2.51 points at week 6 with O6-PUFA and by 0.93 points with O3-PUFA, with statistically significant between-group difference (effect size = −0.86, P < .01). Similar changes were observed for the Brief Fatigue Inventory and Multidimensional Fatigue Symptom Index but were not statistically significant. Stratified analyses showed the largest benefit was observed in those with severe baseline CRF (≥7). Compared with O3-PUFA, O6-PUFA supplementation statistically significantly decreased proinflammatory markers in the TNF-α signaling pathway. Conclusion Contrary to our original hypothesis, O6-PUFA statistically significantly reduced CRF compared with O3-PUFA. Further research is needed to confirm these findings and to elucidate mechanisms of action.

scholarly journals Differential effects of omega‐3 and omega‐6 fatty acids on global gene expression of breast cancer

2006 ◽  
Vol 20 (5) ◽  
Author(s):  
Nabarun Chakraborty ◽  
Rasha Hammamieh ◽  
Agnes Day ◽  
Marti Jett
Keyword(s):  
Breast Cancer ◽  
Gene Expression ◽  
Fatty Acids ◽  
Global Gene Expression ◽  
Omega 3 ◽  
Differential Effects ◽  
Omega 6

Differential Effects of Omega-3 and Omega-6 fatty Acids on Gene Expression in Breast Cancer Cells

2006 ◽  
Vol 101 (1) ◽  
pp. 7-16 ◽  
Author(s):  
Rasha Hammamieh ◽  
Nabarun Chakraborty ◽  
Stacy-Ann Miller ◽  
Edward Waddy ◽  
Mohsen Barmada ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Gene Expression ◽  
Fatty Acids ◽  
Cancer Cells ◽  
Breast Cancer Cells ◽  
Omega 3 ◽  
Differential Effects ◽  
Omega 6

EFFECT OF GINGER, LEMURU FISH OIL SAPONIFICATION AND OLIVE OIL ON COMPOSITION FATTY ACID OF BEEF

2014 ◽  
Vol 4 (1) ◽  
pp. 31-39
Author(s):  
Siwitri Kadarsih
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fish Oil ◽  
Olive Oil ◽  
Rice Bran ◽  
Dry Matter ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Omega 3 ◽  
Omega 6

The objective was to get beef that contain unsaturated fatty acids (especially omega 3 and 6), so as to improve intelligence, physical health for those who consume. The study design using CRD with 3 treatments, each treatment used 4 Bali cattle aged approximately 1.5 years. Observations were made 8 weeks. Pasta mixed with ginger provided konsentrat. P1 (control); P2 (6% saponification lemuru fish oil, olive oil 1%; rice bran: 37.30%; corn: 62.70%; KLK: 7%, ginger paste: 100 g); P3 (lemuru fish oil saponification 8%, 2% olive oil; rice bran; 37.30; corn: 62.70%; KLK: 7%, ginger paste: 200 g). Konsentrat given in the morning as much as 1% of the weight of the cattle based on dry matter, while the grass given a minimum of 10% of the weight of livestock observation variables include: fatty acid composition of meat. Data the analyzies qualitative. The results of the study showed that the composition of saturated fatty acids in meat decreased and an increase in unsaturated fatty acids, namely linoleic acid (omega 6) and linolenic acid (omega 3), and deikosapenta deikosaheksa acid.Keywords : 

scholarly journals Anti-Platelet Properties of Apple Must/Skin Yeasts and of Their Fermented Apple Cider Products

Beverages ◽  
2021 ◽  
Vol 7 (3) ◽  
pp. 54
Author(s):  
Donal Moran ◽  
Mary Fleming ◽  
Eimear Daly ◽  
Natasha Gaughan ◽  
Ioannis Zabetakis ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Platelet Aggregation ◽  
Functional Properties ◽  
Human Platelet ◽  
Omega 3 ◽  
Apple Cider ◽  
Human Platelet Aggregation ◽  
Yeast Strains ◽  
Omega 6 ◽  
Anti Inflammatory

Alcoholic beverages like apple cider are considered functional beverages with several health benefits, when consumed in moderation, which are mainly attributed to their microbiota and the plethora of their bioactive compounds. Among them, bio-functional polar lipids (PL) have recently been found in apple cider, which despite low quantities, have exhibited strong anti-inflammatory and anti-platelet properties, while fermentation seems to affect the functionality of apple cider’s PL bioactives. The aim of the present study was to elaborate yeast strains isolated from the complex mixtures of apple surface and must yeasts for evaluating their effects on the anti-platelet functional properties of PL bioactives from their final fermented apple cider products. First, bio-functional PL were extracted and separated from the biomass of the different isolated apple surface/must yeast strains, and were further assessed for their anti-platelet potency against human platelet aggregation induced by the potent inflammatory and thrombotic mediator platelet-activating factor (PAF), or by a classic platelet agonist like adenosine diphopshate (ADP). Novel functional apple ciders were then produced from the fermentation of apple juice by elaborating the most bioactive and resilient yeast strains isolated from the apple must with optimum fermentation properties. PL bioactives extracted from these novel apple cider products were also further assessed for their anti-platelet properties against both the PAF and ADP pathways of human platelet aggregation. These novel cider products were found to contain PL bioactives with lower IC50 values (~40 μg) and thus increased anti-platelet potency against platelet aggregation induced by PAF and ADP. GC-MS analysis of the PL bioactives extracted from these novel apple ciders showed that apple cider PL bioactives are rich in monounsaturated fatty acids (MUFA) and polyunsaturated fatty acids (PUFA), such as the omega-6 linoleic acid (LA) and the omega-3 alpha linolenic acid (ALA), with favorably lower levels for their omega-6/omega-3 PUFA ratio, which further support the observed strong anti-platelet properties putative anti-inflammatory potency for the apple cider PL bioactives. However, further studies are needed in order to elucidate and fully characterize the apple yeast strains that can be utilized for increasing the anti-inflammatory, anti-platelet and cardioprotective functional properties of their fermented apple cider products.

scholarly journals Circulating and Dietary Omega‐3 and Omega‐6 Polyunsaturated Fatty Acids and Incidence of CVD in the Multi‐Ethnic Study of Atherosclerosis

2013 ◽  
Vol 2 (6) ◽  
Author(s):  
Marcia C. de Oliveira Otto ◽  
Jason H. Y. Wu ◽  
Ana Baylin ◽  
Dhananjay Vaidya ◽  
Stephen S. Rich ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Omega 3 ◽  
Ethnic Study ◽  
Omega 6

scholarly journals The Fatty Acid Profile in Patients with Newly Diagnosed Diabetes: Why It Could Be Unsuspected

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
C. Castro-Correia ◽  
S. Sousa ◽  
S. Norberto ◽  
C. Matos ◽  
V. F. Domingues ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Control Group ◽  
Healthy Children ◽  
Omega 3 ◽  
Alpha Linolenic Acid ◽  
Diabetes Group ◽  
Diabetic Children ◽  
Omega 6 ◽  
Diagnosed Diabetes

Context. Several studies have shown a link between proinflammatory activity and the presence or deficit of some fatty acids. Inflammation is associated with several diseases including diabetes.Objective. To characterize and compare the fatty acids profiles in children with inaugural type 1 diabetes, diabetic children (at least 1 year after diagnosis), and healthy children.Design. Plasma fatty acids profiles in children with inaugural diabetes, children with noninaugural diabetes, and controls, all of whom were prepubescent with a BMI < 85th percentile, were evaluated.Results. Omega-3 fatty acid levels were higher in recently diagnosed subjects with diabetes than in controls. The ratio of omega-6/omega-3 fatty acids was higher in the control population. Omega-6 fatty acid levels were higher in the nonrecent diabetic subjects than in the children with recently diagnosed diabetes, and the levels were higher in the nonrecent diabetes group compared to the control group.Conclusion. Our findings showed higher levels of alpha-linolenic acid, EPA, and DHA, as well as mono- and polyunsaturated fatty acids, in diabetic children. These findings reinforce the importance of precocious nutritional attention and intervention in the treatment of diabetic children.

Sign in / Sign up

Export Citation Format

Share Document