Fig. 1From: Vitamin D axis and its role in skin carcinogenesis: a comprehensive reviewVDR immunohistochemical expression in melanoma and dermal nevus. a cytoplasmic and nuclear staining for VDR in dermal nevus, AEC, 400x; b negative VDR staining in melanoma in situ, AEC, 400x; c positive VDR nuclear staining in melanoma in situ, AEC, 400x; d positive VDR nuclear staining in invasive melanoma, AEC, 400xBack to article page