Fig. 2 | Scientific Reports

Fig. 2

From: ‌PPIA regulates fatty acid and glutamine metabolism in lung adenocarcinoma based on multiomics prognostic model and experiment validation

Fig. 2

Construction and validation of the prognostic model associated with fatty acid metabolism.(A) Clustering dendrogram of whole-genome genes from colorectal adenocarcinoma samples. (B) Heatmap showing the correlation between module eigengenes and fatty acid metabolism. (C, D) Relationship between soft-thresholding power and average connectivity; the scale-free topology model fit index (R²) is displayed on the y-axis. (E, F) Scatter plots of gene significance (GS) versus module membership (MM) in the turquoise module (E) and the brown module (F). (G–J) Prognostic genes were further identified using univariate Cox regression, LASSO regression, and multivariate Cox regression analyses.

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