Nature News Feature: How Artificial Kidneys and Miniaturized Dialysis Could Save Millions of Lives

Researchers at the University of California, San Francisco (UCSF), and Vanderbilt University in Nashville, Tennessee, have bypassed external devices and instead focused on developing a kidney prototype that they hope will one day be surgically implanted into a patient’s body. It wouldn’t require a pump because it would be attached to key arteries and powered by blood pressure, says Vanderbilt nephrologist William Fissell, who co-directs the research with UCSF’s Shuvo Roy.