Figure 4.

Protein-protein interaction for the subset of differentially abundant proteins involved in pleiotrophin signaling, focal adhesion, and cytoskeleton and microtubule processing under the influence of progesterone signaling. Blue circled nodes indicate proteins which are part of cytoskeleton and focal adhesion. Green circled nodes indicate proteins included in microtubule processing. Red circled nodes indicate proteins interacting with both blue and green nodes. Nomenclature of proteins is given in Table 1.