Fig. 4From: Uncovering the secretome of mesenchymal stromal cells exposed to healthy, traumatic, and degenerative intervertebral discs: a proteomic analysisComparison of secretome composition. a Venn-diagram representing the overlap of the detected proteins among all four experimental groups. b Pie charts representing MSC secretome compositions, categorized into anabolic, catabolic, ECM, growth factor, immune system, and other proteins. Data includes the detected proteins (LC-MS/MS data) upregulated > 1.5 log2 fold relative to the baseline controlBack to article page