and immunological layers. Anatomically speaking, the skin is made up of three layers: Your skin barrier (epidermis) is the ...

Challenging the long-standing belief that fibroblasts produce skin collagen, researchers have investigated collagen formation in the 'glass-skinned' amphibian axolotl and other vertebrates. They ...

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 proteins ...