Oncology & Cancer

Right combination of diet and bacteria limits cancer progression

Diet can have significant effects on the gut microbiome, the populations of microorganisms such as bacteria that live in the human gut. It is well recognised that through complex metabolic interactions, dietary habits contribute ...

Genetics

Study highlights danger of vitamin B12 deficiency

Using roundworms, one of Earth's simplest animals, Rice University bioscientists have found the first direct link between a diet with too little vitamin B12 and an increased risk of infection by two potentially deadly pathogens.

Immunology

Researchers report metric of immune system's biological clock

A new study published in Nature Medicine from scientists at the Technion, Stanford and CytoReason describes for the first time ever a way to quantify a person's "immune age." This game-changing capability provides a much ...

Immunology

Computer-designed vaccine elicits potent antibodies against RSV

A first-of-its-kind nanoparticle vaccine candidate for respiratory syncytial virus has been designed in an international research effort. RSV is second only to malaria as a cause of infant mortality worldwide. The new vaccine ...

Oncology & Cancer

Genome offers clues to esophageal cancer disparity

A change in the genome of Caucasians could explain much-higher rates of the most common type of esophageal cancer in this population, a new study finds. It suggests a possible target for prevention strategies, which preliminary ...

Health

Simple tips can lead to better food choices

A few easily learned tips on eating and food choice can increase amount of healthy food choices between 5 percent and 11 percent, a new Yale University study has found.

Alzheimer's disease & dementia

Periodontal disease bacteria may kick-start Alzheimer's

Long-term exposure to periodontal disease bacteria causes inflammation and degeneration of brain neurons in mice that is similar to the effects of Alzheimer's disease in humans, according to a new study from researchers at ...

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