R. Rosen, Aditya K. Gupta, S. Tyring
Mar 1, 2012
Citations
3
Influential Citations
155
Citations
Quality indicators
Journal
Journal of the American Academy of Dermatology
Abstract
Current topical agents for field therapy of actinic keratoses have single mechanisms of action and must be applied for weeks. Ingenol mebutate gel, a novel drug for field therapy of actinic keratoses, appears to have a dual mechanism of action: (1) rapid lesion necrosis and (2) specific neutrophil-mediated, antibody-dependent cellular cytotoxicity. Because of the rapid destruction of actinic keratosis lesions after application of ingenol mebutate gel, treatment is necessary for only 2 or 3 days. The subsequent immune-mediated response targets any residual dysplastic epidermal cells. This dual mechanism of action should provide efficacy equivalent to that of current topical agents with a substantially shorter treatment period.