Vitiligo therapy: restoring immune privilege?

Abstract

The therapeutic hypothesis proposed by Speeckaert and van Geel in this issue (1) is based on the dramatic effects of the new drugs targeting immune privilege checkpoints (PD1/PDL, CTLA4) in current advanced melanoma therapy as major inductors of vitiligo changes in the skin. Such striking clinical manifestations cannot be classified as mere side effects without considering possible consequences for spontaneously occurring vitiligo.”.