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Gut cells have remarkable defense mechanism when faced with certain kinds of toxins

A team of Duke researchers has discovered that cells lining the gut of zebrafish -- and probably humans too -- have a remarkable defense mechanism when faced with certain kinds of toxins: they hit the eject button.

6 Aug 2019

Sesame could be added to the list of allergens on food packaging

Following a recent investigation, the FDA is considering taking regulatory action to ensure sesame is labeled as an allergen on food packaging.

2 Aug 2019

Skin cancer risk falls with higher dietary vitamin A intake

A new study from Brown University shows that the dietary intake of vitamin A from plant sources is associated with a lower risk of a common type of skin cancer called squamous cell carcinoma. This is the second most common carcinoma of the skin in fair-skinned people.

1 Aug 2019

Important steps to slow down Alzheimer's disease

Alzheimer's Disease is the most common type of dementia. It slowly kills brain cells and is the fifth-leading cause of death for Americans age 65 and over.

31 Jul 2019

Glowing cholesterol helps researchers to fight cardiovascular disease

A newly developed technique that shows artery clogging fat-and-protein complexes in live fish gave investigators from Carnegie, Johns Hopkins University, and the Mayo Clinic a glimpse of how to study heart disease in action.

31 Jul 2019

High levels of vitamin A linked to reduced skin cancer risk

People whose diets included high levels of vitamin A had a 17 percent reduction in risk for getting the second-most-common type of skin cancer, as compared to those who ate modest amounts of foods and supplements rich in vitamin A.

31 Jul 2019

Insecticide-treated bed net use is higher during rainy season, study finds

The more rainfall a region in sub-Saharan Africa gets, the more mosquitoes proliferate there and the more likely its residents will sleep under their insecticide-treated bed nets to prevent malaria transmission, a new study from the Johns Hopkins Center for Communication Programs suggests.

30 Jul 2019

Freshwater fish can reveal evolutionary secrets for limb regeneration

What can fish teach scientists about limb regeneration? Quite a bit, as it turns out.

29 Jul 2019

New survey highlights the impact of EGIDs on families

Imagine if food caused pain... nausea… reflux… was hard to swallow or even suddenly became stuck in your esophagus. That can be the reality for someone living with an eosinophilic gastrointestinal disorder.

29 Jul 2019

APS study on shark vertebrae may help develop better treatments for bone diseases in humans

The U.S. Department of Energy's Advanced Photon Source at Argonne National Laboratory has facilitated tens of thousands of experiments across nearly every conceivable area of scientific research since it first saw light more than two decades ago.

26 Jul 2019

Study reveals effect of Mediterranean-style diet on pregnancy outcomes

A Mediterranean-style diet in pregnancy does not reduce the risk of overall adverse maternal and offspring complications, but may reduce weight gain during pregnancy and the risk of gestational diabetes, according to a new study published this week in PLOS Medicine by Shakila Thangaratinam of Queen Mary University of London, UK, and colleagues.

From PLOS ONE 25 Jul 2019

Mediterranean-style diet in pregnancy has potential to reduce weight gain, gestational diabetes

A simple Mediterranean-style diet in pregnancy does not reduce the overall risk of adverse maternal and offspring complications, but has the potential to reduce weight gain in pregnancy and the risk of gestational diabetes, according to a clinical trial led by Queen Mary University of London and the University of Warwick.

23 Jul 2019

How the Eastern Cherokee took control of their health care

Light pours through large windows and glass ceilings of the Cherokee Indian Hospital onto a fireplace, a waterfall and murals.

22 Jul 2019

Diet and nutrition influence microbiome in colonic mucosa

Diet is important in maintaining human health, but its underlying mechanism is not yet fully understood. Now, a team of researchers sheds light on the connection of diet and health, and it has something to do with the microbiome composition in human colonic mucosa.

15 Jul 2019

Did your health plan deny you care? Fight back.

Have you ever stepped up to the pharmacy cash register only to learn your new prescription will cost you hundreds of dollars — instead of your typical $25 copay — because your insurance doesn't cover it? Or received a painfully high bill for a medical test because your health plan didn't think it was necessary?

15 Jul 2019

Ancient epigenetic change deactivates some genes linked to cancer

An epigenetic change, a form of DNA control, that deactivates some genes linked to cancer late in human development has been conserved for more than 400 million years, new research led by the Garvan Institute of Medical Research suggests.

11 Jul 2019

Two New Resistance-Proof Antibiotics Have Been Created

Antibiotic resistance is a growing global concern. Two new resistance-proof antibiotics have been created at the Inserm and Université de Rennes 1.

11 Jul 2019

Mice study could lead to potential treatment for vestibular disorders

Researchers at the Stanford University School of Medicine have found a way to regenerate hair cells in the inner ears of mice, allowing the animals to recover vestibular function. It's the first time such recovery has been observed in mature mammals.

10 Jul 2019

Many thyroid cancer patients have no choice about radioactive iodine, study reveals

After thyroid cancer surgery, many patients should be in the position of deciding with their doctors whether to pursue treatment with radioactive iodine to help ease long-term follow-up and offer reassurance that the cancer is gone.

9 Jul 2019

Uranium toxicity might have caused obesity and diabetes in Kuwait, finds new study

According to a new research report, the extremely high prevalence of diabetes and obesity in the Gulf nation of Kuwait might be linked to the very high levels of uranium in these individuals. This in turn could be associated with the large amounts of depleted uranium dumped here in the form of US munitions during the Gulf war of 1990-91.

9 Jul 2019