Publications by authors named "J Lahti"
Existing studies suggest that mindfulness-based interventions (MBIs) can reduce ADHD symptoms when delivered as targeted clinical programs to young people diagnosed with ADHD. However, there is currently a lack of research on whether MBIs are effective in reducing elevated ADHD symptoms when delivered as universal programs to whole classes in schools. This study investigated the effects of a universal nine-week MBI (.
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- Low maternal vitamin D levels during pregnancy have been linked to various health issues in offspring and may affect DNA methylation, a process that influences gene expression.
- The study examined the relationship between maternal vitamin D insufficiency (defined as less than 75 nmol/L) and DNA methylation patterns in the cord blood of newborns using data from 3738 mother-child pairs across seven cohorts.
- Despite a significant prevalence of vitamin D insufficiency among the mothers (ranging from 44.3% to 78.5%), the research found no significant association between maternal vitamin D levels and DNA methylation at the analyzed sites after adjusting for various factors.
Background: Maternal psychological distress during pregnancy is associated with infant temperament. Whether associations persist into late childhood, whether maternal distress is associated with temperament change from infancy to late childhood, whether associations are independent of maternal concurrent distress, and whether maternal distress has sensitive exposure periods on child temperament remain unclear.
Methods: Our study includes mother-child dyads from Finnish, prospective Prediction and Prevention of Preeclampsia and Intrauterine Growth Restriction study.
Article Synopsis
- Genetic studies have highlighted the need for more diverse research on plasma fibrinogen levels, as previous studies largely focused on Europeans, leading to gaps in understanding and missing heritability.
- By analyzing data from whole-genome sequencing and genotype data from large cohorts, researchers identified 18 genetic loci related to fibrinogen levels, some of which are more common in African populations and include variants that may impact protein function.
- The study's findings indicate a connection between fibrinogen levels and various health conditions, emphasizing the importance of whole-genome sequencing in discovering genetic factors in diverse populations and enhancing knowledge about fibrinogen regulation.