Cancer

Healthy habits could prevent 27% of cancer cases in Brazil

Lifestyle risk factors such as smoking, alcohol consumption, overweight and obesity, unhealthy diet and lack of physical activity are associated with a third of all deaths caused by 20 types of cancer in Brazil, according ...

Cancer

At molecular level, cancer mutations echo Darwin's observations

There are more than 100 mutations of the protein behind the deadly brain cancer, glioblastoma, however an international research team has discovered something these mutations have in common. The new understanding could lead ...

Neuroscience

How fish brain cells react to Alzheimer's disease

Zebrafish, in contrast to humans, have outstanding regenerative capacities: If brain cells are lost due to illness or injury, they will easily regrow from so-called progenitor cells. With sophisticated methods, researchers ...

Medical research

Researchers discover crucial link between brain and gut stem cells

The organs in our bodies house stem cells that are necessary to regenerate cells when they become damaged, diseased or too old to function. Researchers at Rutgers University have identified a new factor that is essential ...

Medical research

Creating blood vessels on demand

When organs or tissues are damaged, new blood vessels must form as they play a vital role in bringing nutrients and eliminating waste and it is necessary for organs and tissues to regain their normal function. At present, ...

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