As such we interrogated the TGCA PanCancer atlas for the expression of NURR1 (Z Scores) among BCa patients with luminal A (Z = −0.513), luminal B (Z = −0.9325), basal cancer (Z = −1.606), Her2 (Z = −1.139), and normal (Z = −0.6822) BCa (Figure 2). Here, NR4A2 is linked to cancer.