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. 2021 Apr 12;11:656078. doi: 10.3389/fonc.2021.656078

Figure 5.

Figure 5

tRF-17-79MP9PP directly regulates THBS1 expression in breast cancer cells. THBS1 mRNA (A) and protein (B) levels expression in treated MCF-7 and BT549 cells, respectively. (C) 3’-UTR fragment of wide-type (wt) and mutated which disrupted interaction with tRF-17-79MP9PP. (D) The wt or mutated reporter plasmid was co-transfected with tRF-17-79MP9PP mimics/inhibitor and negative control into HEK293T cells. Luciferase activity of wt THBS1 3’-UTR was significantly influenced by tRF-17-79MP9PP in cells. *p < 0.05; ** p < 0.01, statistically significant.