Tag: DNA

Study looks at effect of paternal age on risk of neurodevelopmental disorders in children

From the Tohoku University press release: It is no secret that genetic factors play a role in determining whether children have neurodevelopmental disorders. Maternal exposure to drugs and viral or… Read more »

Study suggests stress in small children separated from their parents may alter genes

From the SAGE press release: Experts in the emotional needs of small children say increased levels of the stress hormone cortisol in babies and small children who are separated from… Read more »

Study suggests physical activity may protect against new episodes of depression

From the Massachusetts General Hospital press release: Increased levels of physical activity can significantly reduce the odds of depression, even among people who are genetically predisposed to the condition, according… Read more »

Study suggests brain size may affect risk for heavier alcohol consumption

From the Washington University in St. Louis press release: For years, researchers have observed that alcohol consumption is associated with reduced brain volume and concluded that drinking can literally shrink… Read more »

Researchers identify genes linked to Alzheimer’s risk, resilience

From the Washington University School of Medicine press release: An international team of researchers led by scientists at Washington University School of Medicine in St. Louis has identified a pair… Read more »

Researchers discover gene mutation that reduces fear and anxiety, increases social interaction

From the University of Eastern Finland press release: Finnish researchers at the University of Eastern Finland and the University of Oulu have discovered of a new type of gene mutation… Read more »