Diseases, Conditions, Syndromes

Helicobacter creates immune system blind spot

The gastric bacterium H. pylori colonizes the stomachs of around half the human population and can lead to the development of gastric cancer. It is usually acquired in childhood and persists life-long, despite a strong inflammatory ...

Medical research

Cancer cells eat themselves to survive

To survive life-threatening injuries, cancer cells use a technique in which they eat parts of the membrane surrounding them. This is shown for the first time in research from a team of Danish researchers.

Alzheimer's disease & dementia

Alzheimer's Tau protein forms toxic complexes with cell membranes

The brains of patients with Alzheimer's disease contain characteristic tangles inside neurons. These tangles are formed when a protein called Tau aggregates into twisted fibrils. As a result, the neurons' transport systems ...

Diseases, Conditions, Syndromes

Why does COVID-19 seem to spare children? New study offers an answer

Researchers at Vanderbilt University Medical Center (VUMC) and their colleagues have determined a key factor as to why COVID-19 appears to infect and sicken adults and older people preferentially while seeming to spare younger ...

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