Randomized trial of calcipotriol combined with 5-fluorouracil for skin cancer precursor immunotherapy.

ABSTRACT:

Background

Actinic keratosis is a precursor to cutaneous squamous cell carcinoma. Long treatment durations and severe side effects have limited the efficacy of current actinic keratosis treatments. Thymic stromal lymphopoietin (TSLP) is an epithelium-derived cytokine that induces a robust antitumor immunity in barrier-defective skin. Here, we investigated the efficacy of calcipotriol, a topical TSLP inducer, in combination with 5-fluorouracil (5-FU) as an immunotherapy for actinic keratosis.

Methods

The mechanism of calcipotriol action against skin carcinogenesis was examined in genetically engineered mouse models. The efficacy and safety of 0.005% calcipotriol ointment combined with 5% 5-FU cream were compared with Vaseline plus 5-FU for the field treatment of actinic kerat

SUBMITTER: Cunningham TJ 

PROVIDER: S-EPMC5199703 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature