IL17A and intervertebral disk degenerative disorder: Some studies have found that the level of IL‐17 is positively correlated with the degree of degeneration, and IL‐17 may promote the process of IVDD by regulating ECM degradation, inflammatory response, neoangiogenesis, cellular autophagy, and senescence, and inhibiting the IL‐17 signaling pathway can reduce the degree and symptoms of disc degeneration.27, 34