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. 2018 Dec 25;9(101):37564–37580. doi: 10.18632/oncotarget.26500

Figure 6. Effects of TLR-4 on Dkk-3 and claudin-5 expressions in U-87 xenograft tumors.

Figure 6

A remarkable higher positive staining for Dkk-3 and claudin-5 on TLR-4 KO brain sections was shown (B–B1 and E–E1, see graphs respectively C and F) compared to control WT section (A–A1 and D–D1, see graphs respectively C and F). Black spots are indicative of a significant Dkk-3 (A1 and B1) and claudin-5 (D1 and E1) expressions. Each data are expressed as mean ± SEM. T-test followed by unpaired test. **p < 0.01 and ***p < 0.001 vs Control WT.