Onset of workplace bullying and violence and changes in health-related behaviors: a multi-cohort study

Scand J Work Environ Health. 2026 Apr 30:4302. doi: 10.5271/sjweh.4302. Online ahead of print. ABSTRACT OBJECTIVES: The aim of the study was to examine whether exposure to workplace bullying and violence is associated with changes in health-related behaviors over time. METHODS: This multi-cohort study included four cohorts from Sweden, Denmark,…

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Trans -eQTLs reveal the architecture of human gene regulatory networks

medRxiv [Preprint]. 2026 Feb 5:2026.02.04.26343575. doi: 10.64898/2026.02.04.26343575. ABSTRACT Many non-coding variants influence complex traits and diseases through gene regulation, yet the mechanisms linking these variants to downstream biology remain poorly understood. Here, we present eQTLGen Phase 2 , a comprehensive genome-wide analysis of gene expression quantitative trait loci (eQTLs) in…

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Does Parental Presence Influence Child Performance on an Emotional Go/No-Go Task at Age 9.5? Exploring the Role of Puberty and Early Environmental Quality

Dev Sci. 2026 May;29(3):e70206. doi: 10.1111/desc.70206. ABSTRACT Previous research suggests that children may perform better and regulate emotions more effectively in the presence of a parent than an unfamiliar stranger, a phenomenon known as parental buffering. This reliance may vary with pubertal development and early psychosocial environments. However, existing studies…

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Neighbourhood socioeconomic disadvantage and the risk of preterm delivery

BMJ Paediatr Open. 2026 Apr 20;10(1):e004200. doi: 10.1136/bmjpo-2025-004200. ABSTRACT OBJECTIVE: Preterm birth is a major cause of childhood mortality and morbidity, but the aetiology of preterm delivery remains incompletely understood. We sought to examine whether cumulative exposure to neighbourhood socioeconomic disadvantage is associated with preterm delivery risk. METHODS: The association…

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Nature’s Curriculum: Genes Linked to Educational Attainment and Adult Socioeconomic Status Across Birth Cohorts in a Nordic Welfare State

Demography. 2026 Apr 20:12550847. doi: 10.1215/00703370-12550847. Online ahead of print. ABSTRACT Recent research has identified genes linked to educational attainment, but their effects on subsequent socioeconomic outcomes, particularly in egalitarian Nordic welfare states, remain largely unexplored. We analyze two genetically informed Finnish datasets, encompassing longitudinal register information on earnings, employment,…

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Pre- and postnatal maternal psychological distress and the metabolomic profile of human milk

J Nutr. 2026 Apr 16:101531. doi: 10.1016/j.tjnut.2026.101531. Online ahead of print. ABSTRACT BACKGROUND: Human milk is the gold standard of infant nutrition, providing nutrients and bioactive metabolites that shape infant immune, cognitive, and metabolic development. Maternal psychological distress, including stress, anxiety, and depression, is prevalent during the perinatal period and…

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The role of human milk oligosaccharides in shaping and restoring infant gut microbiota: Population-based cohort study

Am J Clin Nutr. 2026 Apr 16:101318. doi: 10.1016/j.ajcnut.2026.101318. Online ahead of print. ABSTRACT BACKGROUND: Infant gut microbiota colonization is important for supporting normal development and long-term health of children. Human milk oligosaccharides (HMOs) influence the composition of the gut microbiota, but their specific effects, particularly after breastfeeding, remain poorly…

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