In intervertebral disc degeneration (IDD), increased proinflammatory molecules secreted by human nucleus pulposus cells (HNPCs) could promote the expression of extracellular matrix (ECM)-degrading enzymes. IDD could be affected by both genetic and environmental factors, including microRNAs (miRNAs). Aucubin, the active ingredient of a traditional Chinese medicine herb Du Zhong, has been reported to promote osteogenic differentiation; however, the role of aucubin in IDD and the underlying mechanism remain unclear. Herein, we evaluated the effect of aucubin on TNF-alpha- or IL-1beta-induced ECM ...
