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Mushrooms have high amounts of antioxidants that may help with anti-aging treatments

Mushrooms may contain unusually high amounts of two antioxidants that some scientists suggest could help fight aging and bolster health, according to a team of Penn State researchers.

9 Nov 2017

Scientists solve decade-old mystery that could lead to development of new treatments for TB

Scientists have solved a decade-old mystery that could eventually lead to the development of earlier treatments for one of the world's deadliest diseases, which affects up to 2 billion people.

1 Nov 2017

Study: Brazilian native fruit trees have powerful anti-oxidant , anti-inflammatory properties

According to a study supported by the São Paulo Research Foundation five fruit trees native to the Atlantic Rainforest have powerful anti-oxidant and anti-inflammatory properties.

31 Oct 2017

Study demonstrates beneficial effects of calorie-restricted diet in mice

Caloric restriction diets have been associated with various health benefits, but their effects on the skin have not been previously demonstrated. Research conducted at the University of São Paulo (USP) in Brazil shows that controlling calories helps mice live longer, although it reduces the reserves of fat in adipose tissue needed to keep the body warm.

30 Oct 2017

Research identifies molecular mechanism that causes kidney cancer to resist drug treatment

New research from The University of Texas Health Science Center at San Antonio and U.S. Department of Veterans Affairs has identified the molecular mechanism that causes kidney cancer to resist drug treatment.

25 Oct 2017

Migraine attacks may actively protect and repair the brain from oxidative stress

A new perspective article highlights a compelling theory about migraine attacks: that they are an integrated mechanism by which the brain protects and repairs itself. Recent insightful findings and potential ways to use them to help migraine sufferers are published in Headache.

19 Oct 2017

Study helps understand basic mechanisms of mitochondrial DNA maintenance

Researchers at the University of Eastern Finland have discovered a novel mechanism safeguarding mitochondrial DNA. The study, published in PNAS earlier this week, was carried out in close collaboration with research groups from CBMSO in Madrid, Spain, and Umeå University in Sweden.

13 Oct 2017

Impairing critical partnership between brain cells can lead to Alzheimer's disease

Researchers have discovered that impairing a critical partnership between brain cells can lead to neurodegeneration. The study published in Cell Metabolism reports a mechanism by which two types of brain cells, neurons and glia, normally support each other's functions.

30 Sep 2017

Researchers discover mechanism of drug resistance for ovarian and breast cancer cells

Researchers from the People's Friendship University of Russia have studied the mechanism of drug resistance for ovarian and breast cancer cells.

22 Sep 2017

UTMB scientists gain new insights into factors that lead to preterm birth

A group of scientists led by Ramkumar Menon at The University of Texas Medical Branch at Galveston has gained new insights into what factors lead to preterm birth. This study is currently available in The American Journal of Pathology.

21 Sep 2017

New man-made antioxidant could help improve success rates of cell-based therapies

Cell therapies being developed to treat a range of conditions could be improved by a chemical compound that aids their survival, research suggests.

19 Sep 2017

Combination of anti-malarial drug and photosensitizer could effectively kill cancer cells

Artemisinin, a potent anti-malarial drug, has been widely hailed as a promising alternative cancer treatment. Scientists from the National University of Singapore recently showed that its anti-cancer properties could be enhanced by 10 folds when used in combination with Aminolaevulinic acid, a photosensitizer or a drug which, upon exposure to light, leads to generation of free radicals that can kill cells.

18 Sep 2017

Epigenetic changes triggered by cigarette smoke may be earliest step in lung cancer development

Scientists at the Johns Hopkins Kimmel Cancer Center say they have preliminary evidence in laboratory-grown, human airway cells that a condensed form of cigarette smoke triggers so-called "epigenetic" changes in the cells consistent with the earliest steps toward lung cancer development.

12 Sep 2017

Study elucidates how aerobic exercise protects the sick heart

Regular exercise is considered an important form of treatment for heart failure, a condition in which the heart is unable to pump enough blood to meet the body's needs.

18 Aug 2017

Optimizing beer’s shelf life using benchtop EPR

The main challenges in optimizing beer shelf life is that most manufacturers can only perform accelerated shelf life testing on packaged beer. So, it's almost impossible to determine where in the process you've had a positive or a negative impact on the freshness of the beer.

From Bruker BioSpin Group 3 Aug 2017

Researchers synthesize nanoparticles with superior antioxidant properties to treat sepsis

With an incidence of 31.5 million worldwide and a mortality of around 17%, sepsis remains the most common cause of death in hospitalized patients, even in industrialized countries where antibiotics and critical care facilities are readily available.

12 Jul 2017

Promoting innate detoxification mechanisms could be efficient strategy to reduce cellular oxidative stress

Promoting innate detoxification mechanisms in the body and discovering which supplements increase the efficacy of those biochemical pathways could be an efficient strategy to reduce the cellular oxidative stress and protect our health, according to an article published in the journal Food Chemistry, by the researchers Rafael Franco, from the Institute of Biomedicine of the University of Barcelona, and Eva Martínez Pinilla, from the Institute of Neurosciences of Asturias and the University of Oviedo.

21 Jun 2017