Opiate Dependence, also known as opioid dependence, is related to morphine dependence and heroin dependence. An important gene associated with Opiate Dependence is ODS1 (Opioid Dependence, Susceptibility To, 1), and among its related pathways/superpathways are GPCR downstream signalling and Signal Transduction. The drugs Racivir and Elvitegravir have been mentioned in the context of this disorder. Affiliated tissues include brain and cortex, and related phenotypes are nervous system and homeostasis/metabolism