SMRTR Science & EngineeringJun 2, 2026Reddit

Biohybrid microrobots repair spinal cord by combining stem cells with magnetoelectric nanoparticles

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NPCbots — stem cells fused with magnetoelectric nanoparticles — can be magnetically guided to spinal cord injuries and electrically stimulated to regenerate nerves, restoring near-normal movement in zebrafish and mice within days, no implants required.

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