RPSA and breast cancer: RPL3 helps in apoptosis and cell migration [49], RPL5, RPL11 and RPL22 in tumour suppression [46, 47, 58, 63], RPL6 in p53 stabilisation [56], RPL10 A appears as a hub gene in breast cancer [55], RPL14 in tumourigenesis [59], RPSA in tumour progression [51], RPS3A in apoptosis [61], RPS3 in apoptosis and DNA repair [57], while RPS5 in cell differentiation and apoptosis [53].