NAI

Diabetes drug may prevent cancer

The research suggests that metformin should be further studied clinically for the prevention of liver cancer.

Immune system a must for kidney repair

A signaling protein that is essential for recovery from acute kidney injury works by increasing the population of tissue-repairing immune cells.

A role for blood vessels in delirium?

Dysfunction of the endothelial cells that line blood vessels may contribute to delirium and coma in critically ill patients – and could be a target for therapy.