Dousset L, Boniface K, Seneschal J. Vitiligo-like lesions occurring in patients receiving anti-programmed cell death-1 therapies.
GIORN ITAL DERMAT V 2019;
154:435-443. [PMID:
30650959 DOI:
10.23736/s0392-0488.18.06254-5]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Antibody-based therapeutics targeting programmed cell death 1 (PD-1) have shown strong efficacy in the treatment of metastatic cancers as melanoma. However, restoring the immune function with these therapies to target cancer cells leads to immune side effects including immune cutaneous events. Vitiligo-like lesions in patients receiving anti-PD-1 is one of the most common skin adverse event reported and the incidence seems to be higher than in patients receiving other immune-checkpoints therapies. Initially described in patients with metastatic melanoma, vitiligo-like lesions have now been reported in other metastatic cancers treated with anti-PD-1. Several reports suggest that this side effect could be different from spontaneously occurring vitiligo and could be associated with increased response to the therapy and patients' survival. The aim of this review is to provide an overview of the clinical presentation of vitiligo-like lesions occurring in patients receiving anti-PD-1, and the hypothesis to explain the mechanism involved in the development of these lesions.
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