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. 2019 Sep 30;10(10):734. doi: 10.1038/s41419-019-1932-3

Fig. 5. IDH1-AS1 interacted with PTBP3 to stabilize ATG5 mRNA.

Fig. 5

a Pull-down silver staining showing proteins which could interact with IDH1-AS1. b The interaction between PTBP3 and IDH1-AS1 or ATG5 was proved by RIP assay. c, d Overexpression of PTBP3 in LNCaP and VCaP cells and relative ATG5 expression were detected by qRT-PCR examination. e ATG5 mRNA stability was assessed in PCa cells treated with actinomycin D after overexpression of PTBP3. f RIP assay was applied to detect the interaction between ATG5 and PTBP3 in PCa cells after silencing of IDH1-AS1. g ATG5 mRNA stability was evaluated in cells transfected with shIDH1-AS1 or co-transfected with shIDH1-AS1 + PTBP3. *P < 0.05, **P < 0.01