3D-Printed Nerve Networks: A Revolutionary Breakthrough
In an astonishing leap for brain research, scientists have achieved something truly remarkable. They’ve harnessed the power of 3D printing to construct intricate nerve networks using special “bioinks” that contain actual living neurons. This groundbreaking technique allows them to craft 3D neural circuits that closely mimic the complex connections found in a real, living brain. These bioengineered networks span the gap between gray and white matter and display spontaneous nerve activity while responding to a variety of stimuli. This revolutionary innovation paves the way for in-depth research into neurological diseases and the impact of drugs on the nervous system.
Breaking Down the Discovery:
Imagine using a super-advanced 3D printer to build nerve networks, just like the ones in your brain. These networks can do amazing things, just like real nerves in your body. They can send signals and react to different things. This is like taking a giant step forward in understanding how our brains work and how medicines affect them.
How They Did It:
The scientists used two special “inks” for their 3D printer. One ink had living cells in it, like the ones in our bodies, and the other didn’t. This was
to mimic the different parts of the brain, the gray and white matter.
When they printed these nerve networks, they looked just like the real thing, with nerve connections in all the right places. It’s like making a tiny model of the brain that actually works!
Why It’s a Big Deal:
This discovery is a game-changer. It helps us understand our brains better than ever before. It’s not just about knowing how our brains are wired; it’s also about testing new medicines. Scientists can use these 3D nerve networks to see how drugs affect our nerves and brains, without using real people for testing.
So, this isn’t just a big deal in science; it could also lead to new treatments for brain-related issues. It’s like discovering a new path to understanding our brains and finding ways to keep them healthy!
Keywords: 3D bioprinting, bioprinting, brain research, Monash University, neural networks, neurobiology, neuroscience, neurotech. 3D-Printed Nerve Networks: A Revolutionary Breakthrough. Please ensure you are subscribed to the Biotecnika Times Newsletter and our YouTube channel to be notified of the latest industry news. Follow us on social media like Twitter, Telegram, Facebook and Instagram.
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- Source: https://www.biotecnika.org/2023/09/breakthrough-in-neuroscience-scientists-successfully-3d-print-living-nerve-networks/
