In the not-too-distant future, patients with damaged hearts or livers might receive tissue patches grown in a lab. This week, researchers announced an important development toward that goal: A biodegradable scaffold that allows strips of beating heart tissue to snap together like Velcro.
Doctors have been trying to find simpler and more convenient ways of giving patients drugs for years. Now a team of researchers at North Carolina State University has just developed a device that’s about as hassle free as can be: It looks like a bandaid, and it releases drugs automatically when the skin flexes and…
You are looking at freshly-made human neurons, or brain cells. But they used to be common skin cells. And their existence could change how we treat Alzheimers.
If you discover ants in your apartment, your first reaction is probably to stomp em’ fast. But maybe you’re averse to violence and would prefer to peacefully relocate your six-legged housemates. Now, there’s a robotic arm capable of doing just that.
Yep, you heard that one correctly. In what could be a major step forward for personalized medicine, researchers have perfected a technique for growing miniature balls of cortical tissue—the key working tissue in the human brain—in a dish.
Get y0ur T-1000 jokes ready, because we're one step closer to liquid metal-powered people. As a team of Chinese biomedical engineers recently used an alloy to close the gap between severed sciatic nerves in frogs. In effect, it made electronic circuits out of nerves—and it worked.
Next time your Wiimote accidentally gets thrown into your LCD TV, don't fret too much—chemicals found in the broken TV sets could be used to fight infections in the human body.
Measuring just three-inches, that strange plastic doohickey the woman is holding there can detect 3,000 different viruses in under a day. This bio-detector could end up saving your life, in other words.
Neurologists have built an ultrasound device which uses focused sound waves to destroy stroke-causing blood clots in brains. The procedure is non-invasive—requiring no drugs or surgery—and is already being tested on patients.