In addition, to confirm whether exosomal lncRNA HISLA derived from TAMs could be taken up by BC cells, we examined HISLA expression in TAMs or M0 exosome-treated T24 or HTB-1 cells, and we observed that both of these cells could internalized lncRNA HISLA therefore leading to the increased HISLA expression in BC cells (Figure 3(c)). This evidence concerns the gene HISLA and breast cancer.