Genetics

Identical twins reveal mechanisms behind aging

In a recent study led by Uppsala University, the researchers compared the DNA of identical (monozygotic) twins of different age. They could show that structural modifications of the DNA, where large or small DNA segments ...

Oncology & Cancer

No higher risk of acute leukaemia in close relatives

(Medical Xpress) -- Parents, siblings and children of patients with the most common form of acute leukemia do not run a higher risk of developing the disease as was once believed, according to a new study from the Swedish ...

Medications

Vaccine against epidemic gastroenteritis being tested

(Medical Xpress) -- A new vaccine is being tested in the US that may protect against the norovirus, which causes "stomach flu" or acute viral gastroenteritis, that can occur in confined living settings such as cruise ships, ...

Neuroscience

Multiple sclerosis appears to protect against Alzheimer's disease

People with multiple sclerosis (MS) are far less likely than those without the condition to have the molecular hallmarks of Alzheimer's disease, according to new research from Washington University School of Medicine in St. ...

Diseases, Conditions, Syndromes

Exposure to wildfire smoke may affect patients undergoing surgery

Nearly 100 wildfires are currently raging throughout the country, burning more than 2 million acres. The rising frequency of these fires poses a special concern for anesthesiologists—the potential for increased rates of ...

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