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. 2019 Oct 1;42(6):2499–2511. doi: 10.3892/or.2019.7344

Figure 2.

Figure 2.

Expression of CCL5 and its receptor in different breast cancer cell lines and the secretion of CCL5. (A) The mRNA expression levels of CCL5, CCR1, CCR3 and CCR5 in different breast cancer cells; MCF-7 cells served as a control, while GAPDH expression was an internal reference. **P<0.01 vs. control group. (B) The protein expression of CCR5 was detected by western blotting, **P<0.01 vs. control group. (C) CCL5 secretion in different breast cancer cell lines using ELISA. **P<0.01 vs. control group. CCL5, C-C motif chemokine ligand 5; CCR1, C-C chemokine receptor type 1; CCR3, C-C chemokine receptor type 3; CCR5, C-C chemokine receptor type 5.