Washington, DC - In the largest study to date of proteins related to Alzheimer’s disease, a team of researchers has identified disease-specific proteins and biological processes that could be developed into both new treatment targets and fluid biomarkers. The findings suggest that sets of proteins that regulate glucose metabolism, together with proteins related to a protective role of astrocytes and microglia - the brain’s support cells - are strongly associated with Alzheimer’s pathology and cognitive impairment.

Bethesda, Maryland - A new study has begun recruiting at the National Institutes of Health in Bethesda, to determine how many adults in the United States without a confirmed history of infection with SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), have antibodies to the virus. The presence of antibodies in the blood indicates a prior infection. In this “serosurvey,” researchers will collect and analyze blood samples from as many as 10,000 volunteers to provide critical data for epidemiological models. The results will help illuminate the extent to which the novel coronavirus has spread undetected in the United States and provide insights into which communities and populations are most affected.

Dallas, Texas - Type 2 diabetes (T2D) affects treatment options for patients who have both coronary artery disease (CAD) and T2D, according to a new American Heart Association Scientific Statement, published today in the Association’s flagship journal Circulation. The scientific statement provides an overview of the latest advances for treating people who have both CAD and T2D and details the complexities of care for these conditions together.

Rochester, Minnesota - Soft tissue injuries in muscles, tendons and ligaments, and osteoarthritis, can make moving around painful and limit your physical activity. But Dr. James Presley, a Mayo Clinic physical medicine specialist, says two specialized treatments are growing more common and can help you heal faster.

Dallas, Texas - One-year survival was similar for adults with severe heart failure who received a heart transplant from a donor with hepatitis C compared to those who received hearts from donors who did not have hepatitis C, according to new research published today in the Journal of the American Heart Association, the open access journal of the American Heart Association.

Rochester, Minnesota - Are eggs and aspirin good or bad for your heart? Two recent studies may have prompted some people to wonder. One of the studies found that the more eggs you eat, the greater your risk of cardiovascular disease. The other study showed that elderly people should not take a daily dose of aspirin to reduce their risk of heart attack because the aspirin may increase their risk of gastrointestinal bleeding.