Miji Yeo, a postdoctoral researcher at Penn State, checks the bioink cartridges on a 3D printer developed to intraoperatively print layers of skin. Credit: Michelle Bixby/Penn State. All Rights Reserved.

Bioengineered advancement may have implications for more natural-looking reconstructive surgery outcomes, according to international research team

3D-printed skin closes wounds and contains hair follicle precursors

Researchers developed a flexible, implantable sensor that can continuously monitor nitric oxide in the knee of a rabbit. The gas may indicate the onset of damage-induced osteoarthritis. Credit: Provided by Shangbin Liu/Penn State/Tsinghua University. All Rights Reserved.

Ashley WennersHerron

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3D-printed skin closes wounds and contains hair follicle precursors

Novel implantable sensor sniffs out possible signals of osteoarthritis