Adults with mental health conditions (MHC) are especially likely to smoke and experience
tobacco-related health disparities. Individuals with MHC may also use electronic nicotine …

Tobacco smoking causes cardiovascular, respiratory and malignant disease, and stopping
smoking is among the key medical interventions to lower the worldwide burden of these …

Accumulating evidence from several studies has shown association between substance
use, dysregulation of the microbiome and psychiatric disorders such as depression, anxiety …

There is an association between smoking and suicide, even though the direction and nature
of this relationship remains controversial. This meta-analysis aimed to evaluate the …

Aims To examine the cross-sectional and longitudinal associations between depressive
symptoms and electronic cigarette (e-cig) use in a large population-based sample while …

A link between gut dysbiosis and the pathogenesis of brain disorders has been identified. A
role for gut bacteria in drug reward and addiction has been suggested but very few studies …

Structural neuroimaging studies on chronic smokers using voxel-based morphometry (VBM)
had provided cumulative evidence of gray matter (GM) changes relative to nonsmokers …

Background Asthma and rhinitis have been related to insomnia. The aim of this study was to
further analyse the association between asthma, nasal symptoms and insomnia and to …

Obsessive-compulsive disorder (OCD) has been linked to reward dysfunctions, highlighting
a possible role of anhedonia in OCD. Surprisingly, anhedonia in OCD has never been …

Background Menthol upregulates nicotinic acetylcholine receptors and is associated with
tobacco dependence. The effects of menthol when smoking cigarettes with varying low …