Scientists are examining a line of "immortal" swine cells that can differentiate into liver cells. These cells could be part of an artificial liver device, which could reduce the need for liver transplants.
Researchers at the University of Wisconsin-Madison have found a new way to accelerate a workhorse instrument that identifies proteins. The high-speed technique could help diagnose cancer sooner and point to new drugs for treating a wide range of conditions.
Scientists report new insights to the workings of calprotectin - including a detailed structural view of how it binds the metal manganese. Their findings could guide efforts to develop novel antibacterials that limit a microbe's access to metals.
Researchers at the Institute of Bioengineering and Nanotechnology have successfully generated human kidney cells from human embryonic stem cells in vitro. Specifically, they produced the renal cells under artificial conditions in the lab without using animals or organs. This has not been possible until now.
Researchers from North Carolina State University have for the first time successfully coated polymer implants with a bioactive film. The discovery should improve the success rate of such implants -- which are often used in spinal surgeries.
New research is paving the way for new, smart prosthetics that connect directly to the nervous system. The benefits are more versatile prosthetics with intuitive motor control and realistic sensory feedbac - in essence, they could one day return dexterity and the sensation of touch to an amputee.