IGFBP7 and melanoma: Decarlo et al. on the other hand found a disparate expression of IGFBP7 in BRAFV600E-positive dysplastic nevi (enhanced in 56% and diminished/absent in 44%) indicating that the behavior of oncogenic BRAF in dysplastic nevi, unlike that in malignant melanoma, does not appear to consistently induce senescence/apoptosis through pathways mediated by IGFBP7 [24–26].