The leaf outer epidermal cell wall acts as a barrier against pathogen attack and desiccation, and as such is covered by a cuticle, composed of waxes and the polymer cutin. Cutin monomers are formed by ...

In skin, some aberrant adult epidermal stem cells turn on SOX9, kickstarting a process that ultimately activates cancer genes. Early on, every stem cell faces a fateful choice. During skin development ...

The skin acts as the body's first line of defense against external threats. However, as we age, the epidermis—the outermost layer of skin—gradually becomes thinner and loses its protective strength.

Early on, every stem cell faces a fateful choice. During skin development, for instance, the embryonic epidermis begins as a single layer of epidermal progenitor cells. Their choice is to become a ...

Researchers in Japan are exploring a future where the body itself becomes a health monitor, no screens or batteries required.

Skin injury results when the skin to adhesive attachment is stronger than skin cell to skin cell attachment. As a result, the epidermal layers separate or the epidermis separates completely from the ...