Fig. 1From: Drug repurposing with network reinforcementThe main idea of drug repurposing with network reinforcement: Red circle represents the originally known drugs, and blue circle represents isolated (disconnected) drugs from the drug network. The center panel shows the drug network constructed by drug-protein association and its reinforced network with additional information. Left and right panel show the scoring results according to (a) and (b), respectivelyBack to article page