Harvard Medicine News
Insulin Insights

Many aspects of insulin signaling remain a mystery. Scientists have now uncovered tantalizing new clues about the hormone's molecular behavior.

The insulin receptor (blue) detects insulin (yellow) at the cell surface
Daisy Chain

Genetic engineering can limit the spread of organisms that carry diseases deadly to humans. But how to devise a system with built-in controls? 

The Doctor and the Machine

To err is human. Artificial intelligence promises to reduce mistakes in diagnosis, treatment and more.

digital dna and code
Lifespan Links

Scientists have known for decades that caloric restriction leads to a longer lifespan. A new study reveals its effect on our immune systems. 

place setting like an alarm
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