Medical research

Moving cells with light holds medical promise

Scientists at Washington University School of Medicine in St. Louis have shown they can coax cells to move toward a beam of light. The feat is a first step toward manipulating cells to control insulin secretion or heart rate ...

Alzheimer's disease & dementia

New evidence links Alzheimer's disease and diabetes

An emerging body of research suggests that Alzheimer's disease may be linked to insulin resistance, constituting a third type of diabetes. This model is based on several observations including an increased risk of developing ...

Medical research

Researchers identify pathways leading to activation of good fat

Researchers at the Joslin Diabetes Center have identified for the first time two molecular pathways that are critical to activating a type of "good" fat found in the body, a discovery that could play an important role in ...

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