Association between the Taq1A polymorphism and problematic media use in preadolescent children.

ABSTRACT:

Objective

Problematic media use (PMU) is addiction-like media use. No study has examined if genetic factors for addiction relate to PMU during childhood. This study tested the association between genetic risk factors for addiction and PMU among 9-to-12-year-olds.

Method

Data were from a cohort of 9-to-12-year-olds recruited from Northern New England, 2018-2022, for a study examining obesity risk among children. Two polymorphisms related to dopaminergic (ANNK1 rs1800497 [the Taq1A polymorphism] and COMT rs4680) and one related to nicotinic (CHRNA4 rs1044396) pathways that were previously associated with internet addiction or internet video game addiction in adolescents and young adults were genotyped. Parent-reported PMU for children was measured with a v

SUBMITTER: Emond JA 

PROVIDER: S-EPMC11752389 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature