Consensus Clustering and Survival-Related Genes of Cuproptosis in Cutaneous Melanoma

Figure 6

PCA of constructing CRG scores. (a) Survival curves in CM for patients with high and low CRG scores. (b) The Sankey diagrams of the DEG clusters and CRG scores and the distribution of survival states among the various CRG subclusters. (c) Differences in CRG scores between the three CRG subclusters. (d) Differences in CRG scores between the four DEG subclusters. (e) A correlation was found between the CRG scores and the invasion of immune cells in the immunological milieu of the CM. Red indicates a positive connection, whereas blue indicates a negative correlation. indicates a correlation. PCA: principal component analysis; CRG: cuproptosis-related gene; DEGs: differential expressed genes; CM: cutaneous melanoma.

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