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. 2026 May 28;17:1818742. doi: 10.3389/fgene.2026.1818742

TABLE 2.

qRT-PCR validation results of candidate biomarkers.

Gene C8-D1A (Normal) GL261 (Glioma) NP Cells (Disc)
Plp1 1.00 ± 0.08 0.38 ± 0.05** 0.72 ± 0.09
Fth1 1.00 ± 0.11 2.15 ± 0.28*** 1.45 ± 0.18
Gm42418 1.00 ± 0.09 5.67 ± 0.52*** 2.13 ± 0.31

Data are presented as mean ± SD (n = 3). **P < 0.01, ***P < 0.001 vs. C8-D1A control cells (one-way ANOVA, with Tukey’s post-hoc test).