Brazilian researchers have used three-dimensional (3D) printing to develop an artificial skin model with properties that are more similar to those of human skin. The structure, called Human Skin ...

When treating severe burns and trauma, skin regeneration can be a matter of life or death. Extensive burns are usually treated by transplanting a thin layer of epidermis, the top layer of skin, from ...

Fabrication of a double-layered skin model using human dermal fibroblasts (HDFs) and an immortal human keratinocyte cell line (HaCaTs). (Courtesy: Biofabrication 10.1088/1758-5090/ac2ef8) Skin is the ...

Bioprinting holds the promise of producing tissues and organs on demand, but efforts have been held back by our inability to create the networks of blood vessels required to sustain them. Two ...