As shown in Figure 5b,c, we found that the correlation of expression for CLIC6 and RAB30 in neighboring cells is higher in the ER+/PR+ group, while the correlation of expression for KLRD1 and LTB is higher in the ER‐/PR‐ group, regardless of whether the tumor is detected in the early or late stage. The gene discussed is KLRD1; the disease is neoplasm.