MAPK1 and breast cancer: The results included 29 GO entries (P < 0.05), and the top 10 GO enrichment processes were related to positive regulation of ERK1 and ERK2 cascade, regulation of cell proliferation and execution phase of apoptosis, positive regulation of production of miRNAs involved in gene silencing by miRNA, and so on, as shown in Fig. 2C. These suggested that Syringin participated in the above process against these two BC cell lines.