OLR1 and intervertebral disk degenerative disorder: In order to further investigate the association between ox-LDL/LOX-1 and IVD, we collected CEP tissues from Lumbar vertebral fracture (LVF), Intervertebral Disc Degeneration(IDD), and Hyperlipidemia with intervertebral disc degeneration (HLP (IDD)) patients for analysis.