Cancer

Cancer cells' plasticity makes them harder to stop

When metastatic cancer cells need to avoid a threat, they simply reprogram themselves. Rice University scientists are beginning to get a handle on how they survive hostile environments.

Medical research

Fasting ramps up human metabolism, study shows

Fasting may help people lose weight, but new research suggests going without food may also boost human metabolic activity, generate antioxidants, and help reverse some effects of aging. Scientists at the Okinawa Institute ...

Inflammatory disorders

Cells using sugar for metabolic process may fight inflammation

New research by a team from the FAMU-FSU College of Engineering has discovered that a type of adult stem cell found in a variety of tissues can be manipulated to enhance tissue regeneration and potentially treat inflammatory ...

Diabetes

Finding a natural defense against clogged arteries

In type 2 diabetes, chronic inflammation drives cardiovascular disease, the leading cause of death among people with the condition. Researchers at Joslin Diabetes Center now have identified an unexpected natural protective ...

Cancer

Metabolism drives growth and division of cancer cells

The metabolic state of tumor cells contributes to signals that control their proliferation. German biochemist and Nobel Prize laureate Otto H. Warburg observed in the 1920s that tumor cells radically change their metabolism. ...

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