Vanessa Estrada from Michigan State University is studying how omega-3 fatty acids, commonly found in foods like fish oil, might help people with lupus. In lupus, the immune system attacks healthy tissue, causing inflammation and damage throughout the body. One reason for this overactive immune response is a process called DNA methylation, which helps turn genes on or off. In lupus patients, certain immune-related genes show reduced methylation, meaning they stay too active. Using both lupus-prone and healthy mice, she’s testing docosahexaenoic acid (DHA), a type of omega-3 acid, to see if it can restore methylation levels in these genes and help calm the immune system.