Figure 3From: The mEPN scheme: an intuitive and flexible graphical system for rendering biological pathwaysGraphical Representation of the Interferon-gamma Pathway Leading to MHC class 2 Antigen Presentation. Shown here are the known events between the release of IFNγ and the subsequent up-regulation of MHC class 2 antigen presentation by macrophages using the mEPN scheme. See results for a full description of this pathway.Back to article page