GNAS and intervertebral disk degenerative disorder: Compared with healthy subjects, lncRNAs MIR100HG, LINC01359, and LUCAT1 were significantly upregulated in the IDD group (Figures 8A–C), whereas the expression level of lncRNA GNAS-AS1 was significantly downregulated in the IDD group (Figure 7D), and these results were consistent with bioinformatic analysis (Table 3).