University of Wisconsin-Madison Develops First-Ever Functional 3D Printed Human Brain Tissue

Researchers at the University of Wisconsin-Madison recently achieved a major milestone by creating the first-ever functional 3D printed human brain tissue. This synthetic tissue, capable of growing and functioning similarly to natural brain tissue, offers new perspectives for understanding the brain and treating neurological disorders, including complex diseases such as Alzheimer’s and Parkinson’s.

Using a horizontal 3D printing method and stem cell-derived neurons, a team of researchers has developed an approach that promotes the growth of nerve cells and the formation of networks similar to those naturally present in the human brain. Su-Chun Zhang, Professor of Neurology at the University of Wisconsin-Madison, asserts that this breakthrough represents a significant stride for the scientific community, providing the opportunity to understand the intricate interplay between cells and regions of the brain.

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Regarding this achievement, Su-Chun Zhang explained, “This could be a hugely powerful model to help us understand how brain cells and parts of the brain communicate in humans. It could change the way we look at stem cell biology, neuroscience, and the pathogenesis of many neurological and psychiatric disorders.”