Fig. 2From: Inflammatory priming enhances mesenchymal stromal cell secretome potential as a clinical product for regenerative medicine approaches through secreted factors and EV-miRNAs: the example of joint diseaseFunctional association network for identified secreted factors. a, b Using the online tool STRING, protein-protein interaction (PPI) levels for 57 proteins of the resting ASC secretome were mined. c, d PPI levels for the 58 proteins of the IFNγ-primed ASC secretome. Legend: blue, connections for proteins with known interactions based on curated databases; red, connections for proteins with experimentally determined interactions; empty nodes, proteins of unknown 3D structure; filled nodes, known or predicted 3D structureBack to article page