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CADM2

Featured Genetics Neuroscience Psychology

·October 13, 2025·7 min read

Genes Linked to Cannabis Use Reveal Ties to Mental Health

Researchers analyzing data from over 130,000 participants have identified specific genes associated with cannabis use and its frequency, revealing strong links to psychiatric, cognitive, and physical health traits. The genes CADM2 and GRM3, already known for roles in brain communication and impulsivity, appear central to how individuals initiate and sustain cannabis use.

Featured Genetics Open Neuroscience Articles

·September 13, 2020·3 min read

Addicted to the Sun? Research Shows It’s in Your Genes

Identical twins were more likely to have similar sun-seeking behaviors than non-identical twins, suggesting genetics play a key role in sun-seeking behaviors. Researchers identified five genes associated with sun-seeking behavior, some of which have previously been associated with behavioral traits linked to risk-taking and addiction.

Featured Genetics Neuroscience Psychology

·February 4, 2019·3 min read

Genetic Study of Impulsiveness Reveals Link with Psychiatric Disorders

Researchers have identified a genetic link between impulsivity and a predisposition to engage in risky behaviors.

Featured Genetics Neuroscience Psychology

·August 28, 2018·4 min read

35 Genes Associated with Cannabis Use Identified

Researchers have identified 35 genes associated with cannabis use. The study reports many of these genes are also associated with personality types, risk taking behavior, alcohol and tobacco use, and some psychiatric conditions.