Can epigenetics shine a light on the biological pathways underlying major mental disorders?

L Alameda, G Trotta, H Quigley, V Rodriguez… - Psychological …, 2022 - cambridge.org
A significant proportion of the global burden of disease can be attributed to mental illness.
Despite important advances in identifying risk factors for mental health conditions, the …

Quality of life and a surveillant endocannabinoid system

RA de Melo Reis, AR Isaac, HR Freitas… - Frontiers in …, 2021 - frontiersin.org
The endocannabinoid system (ECS) is an important brain modulatory network. ECS
regulates brain homeostasis throughout development, from progenitor fate decision to neuro …

[HTML][HTML] Epigenetic effects of cannabis: A systematic scoping review of behavioral and emotional symptoms associated with cannabis use and exocannabinoid …

AS Machado, M Bragança, M Vieira-Coelho - Drug and alcohol …, 2024 - Elsevier
Background Recent research suggests that epigenetic modifications may mediate the
behavioral effects of cannabis, influencing exocannabinnoids' long term effects in cognitive …

Epigenetic Analysis of the Dopamine Transporter Gene DAT1 with a Focus on Personality Traits in Athletes

K Humińska-Lisowska, K Chmielowiec… - International Journal of …, 2023 - mdpi.com
Human phenotypes (traits) are determined by the selective use of a person's unique
genotype (DNA sequence), following exposure to environmental stimuli, such as exercise …

Methylation in the Promoter Region of the Dopamine Transporter DAT1 Gene in People Addicted to Nicotine

J Chmielowiec, K Chmielowiec… - International Journal of …, 2022 - mdpi.com
The dopaminergic system is a crucial element of the addiction processes. The dopamine
transporter modulates the dynamics and levels of released dopamine in the synaptic cleft …

Methylomic investigation of problematic adolescent cannabis use and its negative mental health consequences

SL Clark, R Chan, M Zhao, LY Xie… - Journal of the American …, 2021 - Elsevier
Objective The impact of adolescent cannabis use is a pressing public health question owing
to the high rates of use and links to negative outcomes. This study considered the …

Trans-ancestry epigenome-wide association meta-analysis of DNA methylation with lifetime cannabis use

F Fang, B Quach, KG Lawrence, J van Dongen… - Molecular …, 2024 - nature.com
Cannabis is widely used worldwide, yet its links to health outcomes are not fully understood.
DNA methylation can serve as a mediator to link environmental exposures to health …

DNA methylation changes associated with cannabis use and verbal learning performance in adolescents: an exploratory whole genome methylation study

M Wiedmann, S Kuitunen-Paul, LA Basedow… - Translational …, 2022 - nature.com
The association between extent of chronic cannabis use (CCU-extent) and cognitive
impairment among adolescents has been the subject of controversial debate. Linking DNA …

DNA Methylation of the Dopamine Transporter DAT1 Gene—Bliss Seekers in the Light of Epigenetics

K Chmielowiec, J Chmielowiec, J Masiak… - International Journal of …, 2023 - mdpi.com
DNA methylation (leading to gene silencing) is one of the best-studied epigenetic
mechanisms. It is also essential in regulating the dynamics of dopamine release in the …

Association between Polymorphism rs1799732 of DRD2 Dopamine Receptor Gene and Personality Traits among Cannabis Dependency

J Chmielowiec, K Chmielowiec, J Masiak… - International Journal of …, 2022 - mdpi.com
Compared to other addictive substances, patients with cannabis addiction are significantly
outnumbered by those who report dependence on other, more addictive substances …