JAK-STAT chemokine pathway

Disorders of Pigmentation: Diagnostic Considerations
disorders of pigmentation
by Cula N. Dautriche, MD, PhD on
Pigmentation is key to photoprotection of the skin, eye color, and enhanced barrier function. With increased pigmentation, photoaging is minimized with a concurrent decrease in frequency of skin cancer. In skin of color, these pigmentary advantages come at a cost. These include an increased risk of hyperpigmentation and/or hypopigmentation, hypertrophic scars, keloids, scarring alopecia, and vitam …