genome-wide association studies

Genome-wide Association Studies (GWAS) are research methods used to identify genetic variations linked to specific traits or diseases. By comparing the DNA of many individuals, researchers look for differences that appear more frequently in people with a particular condition than in those without it. This helps to understand how genes influence health and can lead to new insights into the causes of diseases, potential treatments, or risk factors. Essentially, GWAS can reveal connections between our genetic makeup and various health issues, contributing to personalized medicine and improved healthcare strategies.