Using a 3D human skin model, they showed that C boosts thickness in the epidermal skin layer by activating genes linked to ...

Research led by the National Institute of Biological Sciences in Beijing has discovered that switching on a single dormant ...

Using millions of tiny needles, the patch samples molecular data from inside cells without damaging them, providing intel on composition in minutes.

In other words, retinol makes more collagen by waking up the cells that produce it, while peptides send signals to your skin ...

A decline in skin quality, its ability to heal, and its normal aging process is often observed in individuals with chronic hyperglycemia. A team of researchers from Inserm, the University of Bordeaux, ...

Keratinocytes – cells in the outermost skin layer – responded rapidly but then began to shut down their response, while fibroblasts – found in the deeper dermis – activated more slowly. This led to ...

Traditionally, fibroblasts—specialized supporting cells within the dermis—have been believed to play a key role in producing collagen. In humans, collagen is formed before and after birth. It has been ...

Traditionally, fibroblasts—specialized supporting cells within the dermis—have been believed to play a key role in producing ...

They discovered that keratinocytes, the surface cells of the skin, are responsible for producing collagen, which is then transferred deeper to form the dermis. Later, fibroblasts migrate into this ...