Beethoven’s Genes Reveal Low Predisposition for Beat Synchronization

Ludwig van Beethoven, one of the most celebrated musicians in human history, has a rather low genetic predisposition for beat synchronization, according to a Current Biology study co-authored by Vanderbilt University Medical Center (VUMC) and the Max Planck Institutes for Empirical Aesthetics in Frankfurt am Main, Germany, and for Psycholinguistics in Nijmegen, the Netherlands.

How Air Pollution Accelerates Alzheimer’s Disease

Investigators from the Department of Neurosurgery at Cedars-Sinai have determined that exposure to polluted air could accelerate development of Alzheimer’s disease in those with genetic risk factors for the neurodegenerative condition.

Breast Cancer Awareness Is for Men, Too

Although breast cancer is more common in women, during October, Breast Cancer Awareness Month, experts from Cedars-Sinai Cancer are reminding men that they are at risk as well. One in every 100 breast cancers in the U.S. is diagnosed in a man, according to the Centers for Disease Control and Prevention.

Why We Want to Drink, What That Has to Do with Genes, and Why it Matters for Our Alcohol Risk

Motives for drinking — to party, to conform, to cope, or to feel good — are consistent through young adulthood, and genes play a role in how those motives influence alcohol use, a new study of college students suggests. Understanding the mechanisms linking genetic variants to differences in drinking behaviors could present opportunities for predicting individuals’ vulnerability to Alcohol Use Disorder (AUD) and intervening to prevent it. Genetic factors are responsible for about 50% of individual risk of AUD. Much of how that heritability functions is unexplained, however. The relationship between genes and drinking behavior is complex, involving thousands of genetic variants that each have small effects. Critical factors known as endophenotypes, or intermediary phenotypes, affect how an individual’s genetic predisposition manifests as a behavioral trait. For the new study in Alcoholism: Clinical & Environmental Research, investigators sought to determine whether drinking motives are o