MiRNAs resulting in less than a 10% reduction of CD274 expression in the mel1379 melanoma model were attributed a score of 1 (e.g., miR‐29a), while miRNAs reducing the CD274 expression level up to 20% or >20% were scored 2 (e.g., miR‐181b) or 3, respectively (Figure S3A). The gene discussed is CD274; the disease is melanoma.