BRAF and melanoma: With the aim to identify the microRNAs involved in resistance to vemurafenib, in the research article entitled “miR-204-5p and miR-211-5p contribute to BRAF inhibitor resistance in melanoma” Díaz-Martínez and colleagues performed small RNA sequencing on A375 parental cells and the resistant A375-VR population, looking for differentially expressed microRNAs [1].