Transepidermal UV radiation of scalp skin ex vivo induces hair follicle damage that is alleviated by the topical treatment with caffeine.

Caffeine treatment alone significantly up‐regulated IGF‐1 expression, although skin exposure to the combination of 40 J/cm 2 UVA and 40 mJ/cm 2 UVB showed a trend towards increase expression of both IGF‐1 and TGF‐ β 2 expression in the proximal HF ORS (Figure 10 a–c).

also in 53,322 other papers