Fig. 2: Silencing YTHDF2 inhibits MM cell proliferation, and causes G1/S phase cell cycle arrest.

A, B Validation of YTHDF2 knockdown at both mRNA and protein levels in RPMI-8226 and NCI-H929 MM cell lines. C, D Cell viability was detected by CCK8 assays in RPMI-8226 and NCI-H929 cells transfected with siNC and siYTHDF2. E, F Cell proliferation was measured by EdU assay in RPMI-8226 and NCI-H929 cells transfected with siRNAs. G, H Cell cycle was detected by PI-staining in RPMI-8226 and NCI-H929 cells transfected with siNC and siYTHDF2. Data are mean ± SD values. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001, n.s. not significant.