science 𦴠Wool turns into material to help bones regrow
Scientists have discovered that keratin extracted from sheep's wool can serve as a sustainable material for repairing damaged bones. Researchers at King's College London tested this wool-based keratin in animal models to support bone regeneration. The material was implanted in rats with skull defects, showing promising results over several weeks. Unlike collagen, the keratin scaffold produced bone that was more structurally organized, closely resembling natural bone. This milestone moves the technology significantly closer to potential use in real patients. π¦΄