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Printing Living Tissues with AI | Science News
Scientists are revolutionizing medicine by printing real human tissues using living cells as “ink” — from skin and cartilage to early blood vessels. Bioprinting, once sci-fi, is now in clinical trials, with doctors using patient cells to heal burns and even crafting ears and corneas. The real hurdle? Getting oxygen and nutrients to deep tissue layers — like building a city without roads. Enter GRACE: an AI-powered system that rapidly weaves life-sustaining blood vessels around printed tissue, slashing the time cells go without oxygen. While full organs are still years away, bioprinting’s leap…
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