Fig. 2From: Analysis of differential membrane proteins related to matrix stiffness-mediated metformin resistance in hepatocellular carcinoma cellsThe volcano plot of differentially expressed membrane proteins. Each point in the volcano map represents one protein molecule. Red dots indicate the upregulated proteins after metformin intervention, blue dots represent the downregulated proteins, and the black dots represent nondifferential expressed proteins. The abscissa represents the logarithmic value of the fold expression of a certain protein in the two samples before and after metformin interventionBack to article page