NF-κB-Related Metabolic Gene Signature Predicts the Prognosis and Immunotherapy Response in Gastric Cancer

Figure 4

Unsupervised clustering of GC based on the 27 NFMGs. (a, b) Consensus clustering sorts GC samples into two clusters in (a) TCGA and (b) GSE62254 datasets. (c, d) Principal component analysis of the two clusters in (c) TCGA and (d) GSE62254 datasets. (e, f) Survival analysis of the two clusters in (e) TCGA and (f) GSE62254 datasets. (g–i) Proportion of the clinical features in the two clusters in TCGA and GSE62254 datasets. GC: gastric cancer; NFMGs: NF-κB-targeted metabolic genes; TCGA: The Cancer Genome Atlas.

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