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. 2021 May;9(9):773. doi: 10.21037/atm-21-34

Figure 4.

Figure 4

NEAT1 can stabilize the mRNA of TNFRSF1B. (A) The retrieved mRNA of TNFRSF1B from RNA-binding protein complexes obtained by RNA pull-down assay and analyzed by RT-qPCR. Biotin-NC probe is the negative control probe labeled with biotin. Biotin-NEAT1 probe is a biotin-labeled probe targeting NEAT1. (B) The predicted site that NEAT1 binds to the 3’UTR end of TNFRSF1B. (C,D) The mRNA expression of TNFRSF1B in NCM460 cells and HT-29 cells with time after the addition of actinomycin D, 18sRNA as internal reference because it is stable in the cell and is not affected by nuclease. ***P<0.001. NEAT1, nuclear enriched abundant transcript 1; TNFRSF1B, tumor necrosis factor superfamily member 1B; RT-qPCR, real-time quantitative polymerase chain reaction; TNF-α, tumor necrosis factor-alpha. NC, negative control.