Figure 1
From: Exploring drug-target interaction networks of illicit drugs
Illicit drug-target network. The illicit drug-target network consists of four major subnetworks corresponding to four major medication categories: depressants, analgesics, steroids, and stimulants. There are three small (orphan) subnetworks located in the bottom of the figure. Nodes in green correspond to illicit drugs and nodes in red correspond to target genes.