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. 2022 Feb 24;13(2):178. doi: 10.1038/s41419-022-04635-w

Fig. 5. PCLAF regulates PTTG1 by the transcription factor E2F1.

Fig. 5

(A) Family analysis of transcription factors based on the RNA sequencing data; (B) Spearman analysis was used to detect the correlations between PCLAF and E2F1 and PTTG1 in the neuroblastoma database; (C, D) Prediction of the sequence logo of E2F1 and the binding sites of E2F1 on the PTTG1 promoter region were predicted by JASPAR; (E) Graphical representation of enrichment for E2F1 on the regulatory regions of PTTG1 in HeLa, K562, and LM2 cells. Red boxes show regions with E2F1 enrichment; (F) The mRNA level of PTTG1 after decreasing E2F1 by siE2F1 in SK-N-BE (2) and SH-SY5Y cell lines; (G) The protein levels of PTTG1 after decreasing E2F1 by siE2F1 in SK-N-BE (2) and SH-SY5Y cell lines; (H) The mRNA level of E2F1 after decreasing PCLAF by siPCLAF in SK-N-BE (2) and SH-SY5Y cell lines.; (I) The protein levels of E2F1 after decreasing PCLAF by siPCLAF in SK-N-BE (2) and SH-SY5Y cell lines. (*p < 0.05, **p < 0.01, ***p < 0.001 and ****p < 0.0001, and bar graphs represent the mean ± SEM).