Genetics

A new study identifies interactions between genes and nutrients that may participate in determining levels of cholesterol and triglycerides. Read More

A rare genetic syndrome provides new clues to lung scarring (pulmonary fibrosis), a potentially deadly consequence of many lung diseases. Read More

An inherited lung disease does not appear to have earlier onset and increased severity – a phenomenon called genetic anticipation – in successive generations. Read More

An analysis of Amish populations revealed novel risk genes for late-onset Alzheimer disease. Read More

Inhibitory neurons that connect and regulate signaling in the brain (interneurons) may contribute to epilepsy and autism in patients with tuberous sclerosis complex. Read More

A study led by Vanderbilt-Ingram Cancer Center investigators has identified a gene expression pattern that may explain why chemotherapy prior to surgery isn’t effective against some tumors and suggests new therapy options for patients with specific subtypes of breast cancer. Read More

An international study co-led by researchers at Vanderbilt University has uncovered six new “susceptibility loci,” chromosomal regions located in or near genes that may play a role in atrial fibrillation, the most commonly diagnosed heart condition. Read More

A rare genetic change adds support to the idea that altered dopamine signaling is a key risk factor for ADHD. Read More

Mutations in hundreds of genes involved in wiring the brain may contribute to the development of autism spectrum disorders (ASD). Read More

Vanderbilt University is already doing genetic analyses of patients to help in developing a shortlist of effective drugs, says Dr. William Schaffner, chairman of the department of preventive medicine at its medical school. Read More