Scientists have developed a 3D-printed imitation of human skin with living cells, an advance they say could enable ... say ...

The skin is the largest organ in the human body. It makes up about 15% of our body weight and protects us from pathogens, ...

peptides help promote the activity of fibroblasts—the cells responsible for creating collagen and maintaining skin structure. "These are chains of amino acids that act as signaling molecules to ...

Growing cells in the laboratory is an art that humans have mastered decades ago. Recreating entire three-dimensional tissues is much more challenging. Researchers are developing a new hydrogel-based ...

In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like structures called chromosomes. The nucleus of one of your skin cells contains about two metres of DNA ...

Researchers have developed a 3D-printable material that mimics the three-layer structure and mechanics of human skin. When printed with living cells, these skins could replace animals in the testing ...

Neutrophils are an important type of circulating immune cell. The specialized neutrophils ... is critical for maintaining the structure and function of the skin and other tissues, acting as ...

Bioengineered skin that mimics real human tissue offers a cruelty-free, accurate alternative to animal-based toxicity testing. 3D printing technology is used to create lifelike skin with living human ...

When combined with clinically validated growth factor serums, microchanneling can enhance skin rejuvenation, effectively ...