JAK-STAT chemokine pathway

Disorders of Pigmentation: Diagnostic Considerations
118821188211882disorders of pigmentationPigmentation 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 …
disorders of pigmentation