ERBB2 and neoplasm: Compared to normal tissues, there were 171 RBPs differently expressed in tumor tissues of the Luminal A subtype, 179 RBPs differently expressed in the Luminal B subtype, 81 RBPs differently expressed in the HER2-riched subtype while 252 RBPs differently expressed in TNBC samples (Figure 2A and Supplementary Table 4).