Organovo
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L'Oreal is 3D printing its own human skin to test cosmetics
The L'Oreal Group hasn't tested its products on animals worldwide since 2013, instead relying on a predictive model that utilizes a "Reconstructed Human Epidermis" -- basically bits of skin grown in a lab -- to ensure that its products are safe. Now the French cosmetics giant is teaming up with 3D bioprinting company Organovo to create the real thing...or at least as real as human skin that comes out of an ink jet nozzle can be.
3D-printed livers go on sale to impatient scientists
So far, the biggest benefit of 3D-printing organs is that you don't need someone to donate their body to medical science before you can do an experiment. That's why Organovo's big news is so exciting for scientists, since the company has let it be known that its 3D-printed livers are now on sale. The bio-printed tissues can be used for drug testing programs, since causing unexpected liver damage is one of the biggest causes for pharmaceutical recalls. Unfortunately, with a rated lifespan of around 42 days, we won't be able to use these stamp-sized organs in transplants just yet, but who knows? Maybe in a few years time, the idea of asking a relative or close friend for a slice of their liver will be as outdated as sending them a fax.
What you need to know about 3D-printed organs
Sure, 3D printers that can spit out chocolates, create shoes, handcraft cars and help astronauts sound fun and magical, but a lot of scientists are working to make models that aren't just fun. They're developing 3D printers that can also save and change lives by printing out functional human organs. Think about it: If we can make organs on demand, patients don't have to wait as long for transplanted organs. In the United States alone, 78,837 patients are waiting for organ donations (at the time of publication), but only 3,407 donations have been made since January 2014. Machines capable of creating functional human parts could significantly shorten -- or nullify -- that line. Sadly, we're still at the early stages of the technology. As it turns out, printing working human organs is a lot more complex than printing out plastic toys.
Invetech 3D bio-printer is ready for production, promises 'tissue on demand'
Say hello to "the world's first production model 3D bio-printer." What you're looking at is a machine capable of arranging human cells and artificial scaffolds into complex three-dimensional structures, which result in such wonderful things as replacement liver and kidney tissue, or such simple niceties as artificially grown teeth. All we're told of the internal workings is that the bio-printer utilizes laser-calibrated print heads and that its design is the first to offer sufficiently wide flexibility of use to make the device viable. Organovo will be the company responsible for promoting the new hardware to research institutions, while at the same time trying to convince the world that it's not the fifth sign of the apocalypse. Maybe if the printer didn't have a menacing red button attached to it, we'd all be a little less freaked out by it.
