However, the ‒BC(+ HS) condition had significantly upregulated relative expression of Hsp40 by 39-fold (Fig. 4A) and of ZnF by 16-fold (Fig. 4B), and downregulated relative expression of GST gene by 17-fold (Fig. 4C) as compared with the –BC(–HS) condition. Here, DNAJB1 is linked to breast cancer.