Fig. 8From: Role of arachidonic acid metabolism in intervertebral disc degeneration: identification of potential biomarkers and therapeutic targets via multi-omics analysis and artificial intelligence strategiesIdentification of two different IVDD subtypes based on five hub genes. A Unsupervised clustering based on hub gene expression and consensus matrices for k = 2. B Overall CDF curves. C A bar chart illustrates the proportions of mild-IVDD and severe-IVDD groups in the two subtypes. D–I GSEA of Subtype A and Subtype BBack to article page