Fig. 1

WGCNA analysis based on LNR in pancreatic cancer patients. A High LNR correlates with a poor prognosis in pancreatic cancer patients (P = 0.002). B Network topology analysis for soft-thresholding powers. X-axis indicates various soft-thresholding powers. Y-axis means the correlation coefficient between log [P(k)] and log (k). The red line represents correlation coefficient = 0.9. C Mean network connectivity under distinct soft-thresholding powers. D Clustering all included genes into modules based on the topological overlap, assigning them into different colors. E Module-trait associations. The number in box is correlation coefficient, the number in brackets represents corresponding P value. Red indicates high positive correlation, whereas blue means negative correlation. F Bar plots showed blue and green modules are two most key modules related to LNR. G, H Scatterplots exhibited the module membership of genes versus high LNR in green and blue modules