T helper 2 cell–directed immunotherapy eliminates precancerous skin lesions
Actinic keratoses were treated with either calcipotriol plus 5-FU or vaseline plus 5-FU in the randomized clinical trial. We have Day 0 before treatment samples and Day 5 after treatment samples in two groups. Overall design: Actinic keratoses were treated with either calcipotriol plus 5-FU or vaseline plus 5-FU in the randomized clinical trial. We have Day 0 before treatment samples and Day 5 after treatment samples in two groups. Total 4 groups.