Arachidonic Acid News and Research

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Arachidonic acid is an omega-6 fatty acid that is present in the phospholipids (especially phosphatidylethanolamine, phosphatidylcholine and phosphatidylinositides) of membranes of the body's cells, and is abundant in the brain. It is the counterpart to the saturated arachidic acid found in peanut oil.

Computer program analyzes blood plasma to identify weight gain biomarkers

Researchers at the University of Campinas in São Paulo State, Brazil, have developed a computer program that analyzes molecules in blood plasma to search for biomarkers that identify individuals who are at risk of becoming overweight and developing obesity-related diseases.

10 Mar 2020

Omega-3 fatty acids may help prevent complications in women receiving breast implants

For women receiving breast implants during reconstructive or cosmetic breast surgery, scarring around the implant - called capsular contracture - is a common, costly, and painful complication.

26 Feb 2020

Researchers develop new probe to detect common target of anti-inflammatory drugs

The Chan group at the Beckman Institute for Advanced Science and Technology has recently developed a probe named CoxFluor, which is able to distinguish between Cyclooxygenase-2, an enzyme that plays a major role in driving the progression of cancer, and Cyclooxygenase-1, which is expressed in all cells.

23 Feb 2020

Randox unveils innovative test for risk assessment of cardiovascular disease

Global diagnostics company Randox Laboratories has unveiled an innovative new test for the risk assessment of cardiovascular disease at this year's AACC Clinical Lab Expo in Anaheim, California.

26 Jul 2019

Pre-pregnancy maternal obesity may affect growth of breastfeeding infants

A pioneering new study suggests that babies born to obese or overweight women fail to grow properly during breastfeeding.

14 Jun 2019

Scientists discover the change in activity of neutrophils during cancer development

International group of scientists in the joint study of the laboratory of the Wistar Institute, University of Pittsburgh and I.M. Sechenov First Moscow State Medical University discovered the change in activity of one of the immune cells types called neutrophils during the cancer development: they begin to prevent other immune cells from fighting tumor and thus decelerate treatment.

10 Jun 2019

Clinical trial examines impact of high-dose omega-3 and vitamin D on halting type 1 diabetes

Scientists from the Diabetes Research Institute at the University of Miami Miller School of Medicine today announced the launch of a new clinical trial that will assess the impact of high-dose omega-3 fatty acids and vitamin D supplementation on halting the progression of type 1 diabetes.

12 Jul 2018

New studies on fat cell filling, history of biochemistry, and ketogenic diet

There's more than one type of fat cell. Besides the white fat that stores triglycerides in lipid droplets in preparation for lean times later, mammals also have heat-generating brown fat, which acts more like a radiator than a storage closet.

14 Jun 2018

Study shows that omega-6 fatty acids could protect against premature death

Could omega-6 fatty acids protect you against premature death? The answer is yes, according to a new University of Eastern Finland study. While protecting against death, omega-6 fatty acids also keep cardiovascular diseases at bay.

19 Mar 2018

Study offers new hope to protect extremely premature babies from impaired vision

Now there is hope of a new way to protect extremely premature babies from impaired vision or blindness resulting from the eye disease retinopathy of prematurity.

9 Feb 2018

Researchers block common siren call of glioblastoma and metastatic breast cancer

Aggressive cancers like glioblastoma and metastatic breast cancer have in common a siren call that beckons the bone marrow to send along whatever the tumors need to survive and thrive.

23 Jan 2018

Children with high blood levels of polyunsaturated fatty acids less likely to develop asthma or rhinitis

New research from Karolinska Institutet in Sweden reveals that high levels of polyunsaturated fatty acids in children's blood are associated with a reduced risk of asthma or rhinitis at the age of 16 years. The study is published in The Journal of Allergy and Clinical Immunology.

5 Dec 2017

Fish oil component provides long-term preconditioning protection for vision cells

A team of LSU Health New Orleans scientists discovered that a component of fish oil not only protects cells critical to vision from potentially lethal initial insults, but also from those that occur in the future.

1 Dec 2017

Targeting acid metabolite reduces size and spread of breast cancer

It's a metabolite found in essentially all our cells that, like so many things, cancer overexpresses. Now scientists have shown that when they inhibit 20-HETE, it reduces both the size of a breast cancer tumor and its ability to spread to the lungs.

12 Jul 2017

Acetaminophen may be effective treatment option for acute mountain sickness

Trekking and mountain climbing are quickly growing in popularity, but.one of the challenges that climbers face is acute mountain sickness (AMS). Previous studies have shown that ibuprofen is an effective way to reduce the risk of AMS.

19 Jun 2017

Research shows how Ohr enzyme plays central role in bacterial anti-oxidant defense

A research project conducted at the University of São Paulo in Brazil in collaboration with other Brazilian research institutions and abroad has revealed new aspects of the action mechanism of organic hydroperoxide resistance (Ohr) enzyme, which enables several species of bacteria to neutralize oxidizing substances released by the defense system of the host organism, be it a plant or an animal.

21 Mar 2017

Certain fatty acids may increase diabetes risk in women, study finds

Women who consume high amounts of certain fatty acids are at an increased risk of developing type 2 diabetes, irrespective of body mass index (BMI), according to a new study.

15 Sep 2016

Omega-3 PUFA biomarkers demonstrate benefits for fatal CHD

Regular consumption of seafood and plant-based omega-3 polyunsaturated fatty acids could help lower the risk of fatal coronary heart disease, confirm findings from a pooled analysis of 19 studies.

30 Jun 2016

Omega-3 rich diet during pregnancy has no effect on weight of babies

In Europe, almost one in three schoolchildren under the age of ten is overweight, if not obese. In the search for the cause of this phenomenon, fetal programming inside a mother's womb was put under scrutiny as a potential culprit for this "heavy issue".

28 Jun 2016

Omega-6 fatty acids can reduce risk of type 2 diabetes

A new study from the University of Eastern Finland shows that high serum omega-6 polyunsaturated fatty acid concentrations are linked to a significantly reduced risk of type 2 diabetes. The findings were published in the American Journal of Clinical Nutrition.

24 Mar 2016