Exploring the relationship between polygenic risk for cannabis use, peer cannabis use and the longitudinal course of cannabis involvement.
Emma C JohnsonRebecca TillmanFazil AlievJacquelyn L MeyersJessica E SalvatoreAndrey P AnokhinDanielle M DickHoward J EdenbergJohn R KramerSamuel KupermanVivia V McCutcheonJohn I NurnbergerBernice PorjeszMarc A SchuckitJay TischfieldKathleen K BucholzArpana AgrawalPublished in: Addiction (Abingdon, England) (2019)
Genetic propensity to cannabis use derived from heterogeneous samples appears to correlate with longitudinal increases in cannabis use frequency in young adults.