Fig. 2From: Identification of therapeutic targets in osteoarthritis by combining heterogeneous transcriptional datasets, drug-induced expression profiles, and known drug-target interactionsVolcano plots for all the datasets considered in this study. DE genes identified in each cohort are respectively in red and green as up/down-regulated genes; the genes in the consensus signature are in blue; not DE genes in grey; the genes chosen for the risk score procedure are labeled and shaped with an asteriskBack to article page