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Study provides further support for genetic factors underlying addictions

Study provides further support for genetic factors underlying addictions

Impairment of a particular gene raises increases susceptibility to opioid addiction liability as well as vulnerability to binge eating according to a new study. Dysfunction of the gene, casein kinase1-epsilon (CSNK1E), increases opioid’s euphoric response and produces a marked increase in sensitivity to binge eating in a female experimental model but not in the male. […]