#biomaterials

All articles tagged with "biomaterials"

Lab-grown aging eye model reveals early AMD markers in weeks

Lab-Grown Eye Aging Model Recreates Early AMD Warning Signs

Researchers say a lab-grown aging eye model reproduced early markers of age-related macular degeneration, potentially speeding work on prevention and treatment.

Key Takeaways

Researchers built a tunable aging-eye model using a membrane derived from hagfish proteins.
The system produced fatty deposits and protein markers associated with early AMD.

DT Editorial Team·Jun 7, 2026·via medicalxpress.com

Fused Silk Reaches Kevlar-Like Toughness in a Push for Better Medical Implants

Researchers have shown that natural silk fibers can be fused under controlled heat and pressure into a strong bio-derived material, opening potential uses in implants and other advanced devices.

Key Takeaways

Researchers fused intact silk fibers using controlled heat and pressure rather than dissolving and reforming them.
The resulting material is described as exceptionally strong and tough, with possible implant applications.

DT Editorial Team·May 25, 2026·via newatlas.com

Wool-Derived Keratin Emerges as a Contender in Bone Repair

Researchers at King's College London report that keratin extracted from wool supported bone regeneration in animal tests and produced tissue that more closely resembled healthy bone than collagen-based standards.

Key Takeaways

Researchers created bone-repair membranes from keratin extracted from wool.
In animal tests, the material guided new bone growth across skull defects.

DT Editorial Team·Apr 26, 2026·via medicalxpress.com