Genetic Association Study

A genetic association study investigates whether specific genetic variations are more common in people with a particular disease or trait compared to those without it. By comparing the DNA of individuals with and without the condition, researchers identify genetic factors that may influence susceptibility or resistance. This helps understand the biological basis of diseases and can guide the development of targeted treatments or preventive strategies. Essentially, it links genetic differences to health outcomes, revealing how our genes contribute to our chances of developing certain conditions.