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. 2020 Mar 25;11(12):3588–3595. doi: 10.7150/jca.42338

Figure 1.

Figure 1

METTL3 is responsible for the aberrant m6A modification and serves as a prognostic factor in PCa. (A) The m6A contents of poly(A) RNAs in clinical PCa tissues compared with corresponding adjacent normal tissues. (B) The m6A contents of poly(A) RNAs in human four PCa cell lines compared with human prostatic epithelial cell (RWPE-1). (C-D) The mRNA levels of METTL3 in PCa tissues and normal prostate tissues were extracted from the Singh prostate dataset (C) and the TCGA database (D). (E) The mRNA and protein levels of METTL3 were detected in clinical PCa tissues compared with corresponding adjacent normal tissues. (F) The mRNA and protein levels of METTL3 in four PCa cell lines compared to human prostatic epithelial cell (RWPE-1). (G) The expression of METTL3 was detected by IHC assays in clinical 84 PCa specimens and 32 adjacent normal specimens. The percentage of staining gradations of METTL3 in clinical PCa specimens and adjacent normal specimens were shown. (H-I) The prognostic significance of METTL3 expression about overall survival (H) and disease-free survival (I) was analyzed using the GEPIA online database.