The primary function of<unk> s is the formation of a barrier against environmental damage by heat, UV radiation, water loss, pathogenic bacteria, fungi, parasites, and viruses. Pathogens invading the upper layers of the epidermis can cause<unk> s to produce proinflammatory mediators, particularly chemokines such as CXCL10 and CCL2 (MCP-1) which attract monocytes, natural killer cells, T-lymphocytes, and dendritic cells to the site of pathogen invasion.
Keratinocyte
Nevus cell
Elliptocyte
Koilocyte
Nurse cell
Melanocyte
Neuroblast
Echinocyte