However, the 7 genes matching this description (Clasrp, Cyp3a44, Gpr18, Lrp2, Map1b, Spen, and Ttn), are neither known breast cancer or pan‐cancer driver genes nor directly involved with the activation of MAPK/ERK signaling (Fig. S5D, Table S2). Here, LRP2 is linked to breast carcinoma.