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3D Printing Offers Hope for Paralyzed Individuals to Walk Again: Animal Study Confirms
2025-08-28 /
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Author：小编
Scientists at the University of Minnesota in the United States have pioneered a novel 3D printing technology that effectively repairs spinal cord injuries in rats. By integrating stem cells with lab-grown tissues, this groundbreaking method constructs scaffolds with intricate microchannels, implants neural progenitor cells into the spinal cord, promotes their differentiation, and seamlessly integrates them with existing neural circuits. This advancement has enabled paralyzed rats to regain their ability to walk, signaling immense potential in the treatment of spinal cord injuries in humans.
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