keratinocyte proliferation, and inflammation involving neutrophils. The levels of hepcidin in the epidermis of psoriasis patients were elevated, especially in cases of pustular psoriasis.

Next, Monteleone et al. investigated whether IL-21 can induce keratinocyte proliferation and epidermal hyperplasia as seen in psoriasis. Keratinocytes from healthy volunteers were shown to ...

The study found that in both males and females, caffeine enhanced hair shaft elongation, prolonged anagen duration, and stimulated hair matrix keratinocyte proliferation. Women showed higher ...

Irradiated caspase 3-null MEFs showed a markedly reduced ability to promote the proliferation of co-injected epidermal keratinocyte progenitor (EKP)–FLuc cells. Furthermore, EKP–FLuc cells ...