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Study reveals new gene that plays crucial role in ASD

A study carried out by the Laboratoire Neurobiologie des Interactions Cellulaires et Neurophysiopathologie (CNRS/Aix-Marseille Université), in collaboration with clinicians from Marseilles Public Hospitals (AP-HM) and scientists from the Salk Institute in San Diego (US), has revealed a new gene that plays a crucial role during early development in humans and whose under-expression may induce certain autistic traits.

4 Aug 2015

Researchers closer to understanding complicated brain chemistry behind Alzheimer's disease

Researchers at the University of Melbourne have discovered that a protein involved in the progression of Alzheimer's disease also has properties that could be helpful for human health.

3 Aug 2015

Redox equilibrium may help identify new diagnostic biomarkers for ageing, neurodegenerative processes

The question of why we age is one of the most fascinating questions for humankind, but nothing close to a satisfactory answer has been found to date.

3 Aug 2015

Scientists study role of protein oxidation in the ageing process

Research published in the journal Cell Reports challenges the most popular theory about why our bodies deteriorate in old age. Scientists know that as we grow older our cells accumulate particles, called free radicals.

30 Jul 2015

Resveratrol and quercetin may improve efficacy of existing chemotherapeutic cancer drug

Resveratrol and quercetin, two polyphenols that have been widely studied for their health properties, may soon become the basis of an important new advance in cancer treatment, primarily by improving the efficacy and potential use of an existing chemotherapeutic cancer drug.

17 Jul 2015

Guidelines on children's exposure to radio frequency electromagnetic fields confusing for parents

New research suggests guidelines on children's exposure to radio frequency waves from technology are confusing for parents.

8 Jul 2015

Cognizin citicoline shows promise in patients with bipolar disorder and cocaine dependence

The results of a randomized, double-blind, placebo-controlled clinical trial showed that Cognizin citicoline (Jarrow Formulas) was effective at reducing cocaine use, based on urine drug screens, in patients with bipolar disorder and cocaine dependence. The study, published in the American Journal of Psychiatry in Advance, included a total of 130 outpatients with bipolar I disorder and cocaine dependence, who received either Cognizin citicoline or placebo add-on therapy for 12 weeks.

7 Jul 2015

Newcastle University scientists document action spectrum of ultraviolet damage in skin cells

Scientists at Newcastle University have documented for the first time the DNA damage which can occur to skin across the full range of ultraviolet radiation from the sun providing an invaluable tool for sun-protection and the manufacturers of sunscreen.

27 Jun 2015

Johns Hopkins scientists use experimental therapy to reverse progression of atherosclerosis in rodents

In what may be a major leap forward in the quest for new treatments of the most common form of cardiovascular disease, scientists at Johns Hopkins report they have found a way to halt and reverse the progression of atherosclerosis in rodents by loading microscopic nanoparticles with a chemical that restores the animals’ ability to properly handle cholesterol.

24 Jun 2015

Fruit flies helping FAU researchers to discover novel genes responsible for neuroprotection

They're pesky and annoying when they get into your fruit, but Drosophila melanogaster, more affectionately known as the "fruit fly," are helping researchers at Florida Atlantic University to discover novel genes that are responsible for neuroprotection.

17 Jun 2015

Researchers suggest link between solar storms and incidences of RA and GCA

What began as a chat between husband and wife has evolved into an intriguing scientific discovery. The results, published in May in BMJ (formerly British Medical Journal) Open, show a "highly significant" correlation between periodic solar storms and incidences of rheumatoid arthritis (RA) and giant cell arteritis (GCA), two potentially debilitating autoimmune diseases.

16 Jun 2015

People now have powerful new option for relieving dry mouth symptoms

People who suffer from dry mouth, or xerostomia, now have a powerful new option for relieving their symptoms. Building on the success of its antioxidant oral care product line, Dallas-based PerioSciences LLC is launching Dry Mouth AO ProGel and a new MILD formula of its Hydrating AO ProRinse. The new products, along with the established Hydrating AO ProRinse and AO ProToothpaste, provide a complete Hydrating Oral Care System.

8 Jun 2015

Scientists uncover role of HTRA3 protease in Cockayne syndrome

Scientists from the Institut Pasteur and CNRS, in collaboration with scientists from the Institut Gustave Roussy and CEA, have succeeded in restoring normal activity in cells isolated from patients with the premature aging disease Cockayne syndrome. They have uncovered the role played in these cells by an enzyme, the HTRA3 protease.

22 May 2015

Lafora rare disease could be aggravated by oxidative stress

Neurodegenerative Lafora disease usually becomes apparent through seizures during adolescence and puberty and occurs as a consequence of defects in glycogen metabolism and in the cellular mechanisms that are responsible for its disposal. Researchers at the University of Valencia have led a study in which they propose that Lafora rare disease could be aggravated by oxidative stress.

22 May 2015

Vitamin E helps build strong muscles

Body builders have it right: vitamin E does help build strong muscles, and scientists appear to have figured out one important way it does it.

19 May 2015

Volkan Sayin receives Assar Gabrielsson Award for ground-breaking study on use of anti-oxidants

The Assar Gabrielsson Award is given to someone who has written an excellent thesis on cancer research. The 2015 award-winner is Volkan Sayin, and he receives the award for his ground-breaking discoveries about the risks of over-consumption of anti-oxidants.

13 May 2015

Study sheds light on long-hidden link between chronic high blood sugar and disruption of mitochondria

Scientists at Johns Hopkins say they've discovered a cause-and-effect link between chronic high blood sugar and disruption of mitochondria, the powerhouses that create the metabolic energy that runs living cells. The discovery, reported online in Proceedings of the National Academy of Sciences on April 27, sheds light on a long-hidden connection and, they say, could eventually lead to new ways of preventing and treating diabetes.

6 May 2015

UNC researchers use exosomes to deliver potent Parkinson's treatment directly to the brain

Researchers at the University of North Carolina at Chapel Hill have used exosomes -- tiny bubbles of protein and fat produced naturally by cells -- to bypass the body's defenses and deliver a potent antioxidant directly to the brain to treat Parkinson's disease.

5 May 2015

Calorie restriction can improve muscle metabolism during middle age

Calorie restriction has long been studied as a way to extend lifespan in animals. It has been associated with the ability to reduce the risks of cardiovascular and other diseases and to improve overall health.

23 Apr 2015

Researchers identify phenomenon that explains effects of oxidative stress on immune cells

You're up in the mountains, the snow is blindingly white, and the sun is blazing down from the sky: ideal skiing conditions - but any skiers carrying the herpes virus might also have to reckon with the onset of cold sores after their day out.

10 Apr 2015