# FDA Clears Cancer Drug Using Only Lab-Grown Human Tissue

- slug: fda-clears-cancer-drug-using-only-lab-grown-human-tissue
- date: 2026-04-03
- category: Biotech & Life Sciences

The FDA just approved a cancer drug using efficacy data from human tumor organoids alone — no animal testing. That matters because 95 percent of cancer drugs fail in human trials despite passing animal studies.

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