Skin microbes do more than coexist—they shape immune responses, repair tissue, and influence gene expression across your ...

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 ...

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

While we're making progress in phasing out animal testing in the cosmetics industry around the world, there's still a ways to ...

Unlike the tongue, the skin does not perceive bitterness as a taste. However, keratinocytes—the skin's first line of defense—express bitter taste receptors that function as biological ...

The electric skin cell signals, which move at glacial pace compared to those in nerve cells, may play a role in initiating healing.

The skin consists of two primary layers. The epidermis, the outermost layer, is predominantly made up of keratinocytes, while the deeper dermis contains blood vessels, nerves, and structural ...