MAPK3 and breast cancer: Ribosomal protein L5, an RPL11 interacting protein of 60 S ribosome unit promoted colon adenocarcinoma cell proliferation and migration, at least in part, by activating the mitogen-activiated protein kinase/extracellular signal-regulated kinase 1/2 signaling pathway [36] and also suppressed breast cancer progression by regulating ERS and autophagy [37].