Arachidonic Acid News and Research RSS Feed - Arachidonic Acid News and Research

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.
UC Davis scientists find mechanism in metabolized omega-3 fatty acid that helps combat cancer

UC Davis scientists find mechanism in metabolized omega-3 fatty acid that helps combat cancer

A team of UC Davis scientists has found that a product resulting from a metabolized omega-3 fatty acid helps combat cancer by cutting off the supply of oxygen and nutrients that fuel tumor growth and spread of the disease. [More]
Gene variant boosts ulcer susceptibility in NSAID users

Gene variant boosts ulcer susceptibility in NSAID users

A single nucleotide polymorphism in the cytochrome P450 2C gene cluster influences the risk for peptic ulcer disease in people taking non-steroidal anti-inflammatory drugs, a study reveals. [More]
Docosahexaenoic acid levels reduced in bipolar disorder patients

Docosahexaenoic acid levels reduced in bipolar disorder patients

Results from an Italian study show that plasma levels of docosahexaenoic acid are significantly lower in patients with bipolar disorder than in mentally healthy individuals. [More]
Study on genetic capacity of diverse populations to make critical PUFAs

Study on genetic capacity of diverse populations to make critical PUFAs

World-renowned scientists are taking what they've learned from their multicenter research collaboration studying the health impact of fatty acids on diverse populations to set up a genetics center in India. [More]
Scientists discover first selective inhibitors of DAGL enzymes

Scientists discover first selective inhibitors of DAGL enzymes

Scientists at The Scripps Research Institute (TSRI) have discovered the first selective inhibitors of an important set of enzymes. The new inhibitors, and chemical probes based on them, now can be used to study the functions of enzymes known as diacylglycerol lipases (DAGL), their products, and the pathways they regulate. [More]

PUFA levels reduced in schizophrenia patients

Patients with schizophrenia exhibit reduced red blood cell levels of certain polyunsaturated fatty acids , results from a systematic review and meta-analysis show. [More]

PUFA levels reduced in schizophrenia patients

Patients with schizophrenia exhibit reduced red blood cell levels of certain polyunsaturated fatty acids, results from a systematic review and meta-analysis show. [More]

PUFA levels reduced in schizophrenia patients

Results from a systematic review and meta-analysis show that erythrocyte membrane concentrations of certain polyunsaturated fatty acids are reduced in the brains of people with schizophrenia. [More]
New DHA and ARA source suitable for supplementation of infant formulas

New DHA and ARA source suitable for supplementation of infant formulas

Scientists are reporting development of a healthy "designer fat" that, when added to infant formula, provides a key nutrient that premature babies need in high quantities, but isn't available in large enough amounts in their mothers' milk. [More]
Researchers map processes that power health benefits of omega-3 fatty acids

Researchers map processes that power health benefits of omega-3 fatty acids

For the first time, researchers at the University of California, San Diego have peered inside a living mouse cell and mapped the processes that power the celebrated health benefits of omega-3 fatty acids. More profoundly, they say their findings suggest it may be possible to manipulate these processes to short-circuit inflammation before it begins, or at least help to resolve inflammation before it becomes detrimental. [More]
Study confirms that COX-2 inhibitors predispose people to cardiovascular disease

Study confirms that COX-2 inhibitors predispose people to cardiovascular disease

After nearly 13 years of study and intense debate, a pair of new papers from the Perelman School of Medicine, at the University of Pennsylvania have confirmed exactly how a once-popular class of anti-inflammatory drugs leads to cardiovascular risk for people taking it. [More]
New imaging tool reveals subtle changes in breast tissue

New imaging tool reveals subtle changes in breast tissue

Purdue University researchers have created a new imaging technology that reveals subtle changes in breast tissue, representing a potential tool to determine a woman's risk of developing breast cancer and to study ways of preventing the disease. [More]
Study refutes perinatal programming theory about adipose tissue growth

Study refutes perinatal programming theory about adipose tissue growth

Is obesity in infants "programmed" in the womb? Previously, researchers assumed that consumption of "bad" fats during pregnancy contribute to excessive infant adipose tissue growth and that "good" omega-3 fatty acids prevent expansive adipose tissue development. A study run by the Technische Universit-t M-nchen showed no evidence to support this "perinatal programming" theory. [More]
New metabolic pathway for controlling brain inflammation

New metabolic pathway for controlling brain inflammation

A team led by scientists from The Scripps Research Institute has identified a new metabolic pathway for controlling brain inflammation, suggesting strategies for treating it. [More]

New insights into actions of NSAIDs

Ibuprofen, naproxen, and related non-steroidal anti-inflammatory drugs (NSAIDs) - the subjects of years of study - still have some secrets to reveal about how they work. [More]

Infant formulas fortified with LCPUFA are good for developing brains and hearts

University of Kansas scientists have found new evidence that infant formulas fortified with long chain polyunsaturated fatty acids (LCPUFA) are good for developing brains and hearts. [More]

Omega-3s decreases severity of brain damage after stroke

A diet rich in omega-3s reduces the severity of brain damage after a stroke, according to a study conducted by Universit- Laval researchers. The team, co-directed by professors Jasna Kriz and Fr-d-ric Calon, showed that the extent of brain damage following a stroke was reduced by 25% in mice that consumed DHA type omega-3s daily. [More]
Research reveals how humans of different ancestry process polyunsaturated fat

Research reveals how humans of different ancestry process polyunsaturated fat

Over the past decade, much progress has been made regarding the understanding and promise of personalized medicine. Scientists are just beginning to consider the impact of gene-diet interactions in different populations in regards to disease prevention and treatment. [More]
Researchers discover new avenue for hypertension, cardiovascular disease treatment

Researchers discover new avenue for hypertension, cardiovascular disease treatment

More than one-third of the world's population suffers from hypertension and cardiovascular disease. The U.S. Agency for Healthcare Quality and Research has reported that Americans spent $29 billion for non-prescription cardiovascular drugs alone in 2008. [More]

Orexo partner ProStrakan launches Abstral in the US

Orexo AB announces today that its partner ProStrakan Group plc has launched Abstral in the United States. [More]