Celigo image cytometry assay (Fig. 8a) and MTT assay (Fig. 8b) showed that the proliferation of the breast cancer cells was inhibited significantly in KD + Control cells compared to control cells, and overexpression of NFκB-p65 in KD cells (KD + OE group) rescued the effect of CCT3. Here, NFKB1 is linked to breast cancer.