PathInsight is a simple open-source Cytoscape application created to aid in modeling the upstream and downstream signaling effects of small molecular binders in a biological pathway. Users may perturb a given system through a series of steps and observe the affected pathway under various pre-defined conditions. Modeler also allows for the use of visualization in Systems Biology Graphical Notation.
**[https://github.com/HelloAarya/PathInsight/blob/master/jakstatsbgn.cys Download the sample network!]**