Fig. 1

NEAT1 promotes KGN cell proliferation and regulates cell cycle progression. A CCK-8 results showing the effects of NEAT1 overexpression and silencing on KGN cell proliferation; B Flow cytometry plots showing cell cycle distribution in KGN cells with NEAT1 overexpression, silencing, and their respective controls, with the quantification of cell cycle phase distribution (G0/G1, S, G2/M); C qRT-PCR analysis of CCNB1 and CDK2 mRNA expression levels in KGN cells with NEAT1 overexpression, silencing, and their controls; D Western blot analysis of CCNB1 and CDK2 protein levels in KGN cells with NEAT1 overexpression, silencing, and their controls; E Quantification of CCNB1 and CDK2 protein levels from Western blot analysis. Data is presented as mean ± SD. p < 0.05 and **p < 0.01 compared to control groups