Fig. 4From: Secreted breast tumor interstitial fluid microRNAs and their target genes are associated with triple-negative breast cancer, tumor grade, and immune infiltrationHeatmaps of DA miRNA levels in TIF. Heatmaps showing the separation of TIF samples based on the best DE miRNA candidates from comparison with databases. a TIF vs NIF. b Luminal (a, b), Her2-enriched vs TNBC. c TIL scores. d Tumor grade. Color scale denotes the expression levels, purple = high expression and yellow = low expressionBack to article page