Fig. 3

Increased expression of SNHG1 alleviates miR-153-3p-mediated pro-proliferative and anti-apoptotic effects in SH-SY5Y cell with MPP⁺ treatment. a, b Cell viability and apoptosis were detected in SH-SY5Y cells transfected with miR-NC, miR-153-3p, miR-153-3p + pcDNA, or miR-153-3p + pcDNA-SNHG1 after treatment with MPP⁺. c, d Cell viability and apoptosis were evaluated in SH-SY5Y cells transfected with anti-miR-NC, anti-miR-153-3p, anti-miR-153-3p + si-NC, or anti-miR-153-3p + si-SNHG1 after stimulation with MPP⁺. **P < 0.01