Fig. 3

ENO1 was a downstream regulatory target of NAT10-mediated ac4C acetylation in A549 and PC9 cell lines. A, Genes positively and negatively related to NAT10 were obtained using the Linkedomics database; The mRNA and protein levels of ENO1 in A549 and PC9 cell lines were detected by B, RT-qPCR and C, Western blot after NAT10 knockdown; Ac4C-RIP assay was performed to detect ENO1 ac4C expression in D, A549 and E, PC9 cell lines; Dual-luciferase reporter assay was used to evaluate the binding of NAT10 and ENO1 in F, A549 and G, PC9 cell lines; RNA stability assay was used to detect the existing NAT10 expression when actinomycin D treated at different time points (0, 8, 16, and 24 h) in H, A549 and I, PC9 cell lines. (n = 3). NAT10, N-acetyltransferase 10; RT-qPCR, reverse transcription-polymerase chain reaction; ENO1, α-enolase; NSCLC, non-small cell lung cancer; RIP, RNA immunoprecipitation; ac4C, N4-acetylcytidine