Steven Bell

This paper investigates the causal impact of opioid use disorder on brain health outcomes using observational and genetic analyses, finding increased dementia risk associated with both OUD diagnoses and genetic predisposition to OUD.

This study identifies genetic loci associated with household income and links them to biological pathways and cognitive ability, showing genetic differences between income and education.

This study evaluates how adding polygenic risk scores and clinical biochemistry markers to conventional CVD risk models improves prediction accuracy and informs statin therapy decisions in a UK primary care setting.

This study identifies neurology-related proteins in plasma associated with cognitive ability and brain volume in older adults, with partial mediation by brain volume.